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Specifications Y RECEIVED JUL 2 5 2013 CITroFTIGARD khlg BUILDING DIVISION PV L TRE7flCO Cold Applied Built-up Roofing System The BURmastic 200 family of roofing systems is a high performance, cold applied built-up roofing system.It contains no asbestos and is lower in odor than hot built-up roofs. Its application does not require kettles or torches.It is ideal for use in schools, health related facilities, electronics plants,fume/odor sensitive facilities and roofs with limited accessibility,such as high-rise buildings. Basic use: The BURmastic 200 family of roofing systems can be 1 ° specified as a new or replacement membrane wherever _ — r a built-up roofing membrane is used.Its specialized application ` ' methods and high performance components eliminate the I'I' '' �' 'i i ?-6gss' inconsistencies and hazards of conventional hot bitumens. y Applicable Standards: - \' -t. Consult your Tremco representative regarding current � — f`'_'�� UL Classifications,FM Approvals and details on applicable IV' �t`� L l' standards and fire ratings. s_ ►� System Composition: The BURmastic 200 family of roofing systems consists of `[i^ a spray or brush applied BURmastic Adhesive which is used for adhering and surfacing plies of BURmastic Composite Ply felts.BURmastic Adhesive is a cold applied,asbestos free asphalt.BURmastic Composite Ply is a polyester/glass/polyester trilaminate reinforcement coated with waterproofing asphalt for cold applied built-up roofing systems. Physical properties of the system may be customized to your specific requirements by the addition and/or deletion of approved components. For example,to increase system tensile strength,add plies of BURmastic Composite Ply. Contact your Tremco representative for specific system configurations to meet your requirements. Features: Benefits: •No kettle required • Reduces fumes and pollution •Tar and asbestos free • Environmentally friendly • No flame required •Eliminates danger of fire and smoke pollution • Reduced odor •Better for use on occupied buildings • High tensile strength •Excellent thermal movement performance • Superior puncture resistance • Improved resistance to abuse •Trilaminate reinforcement • Longer life • Multi-ply system offers redundancy •Successive levels provide extra protection and long- term performance See the BURmastic 200 spec data sheet for your specific system or consult your Tremco representative. 4.1-1 TRHRCO Cold Applied Built-up Roofing System (Zones 1, 2 and 3) Description: Packaging: The BURmastic 200 family of roofing systems is a high BURmastic Adhesive is available in 200 L(53 gal)lined performance.cold applied built-up roofing system.It or unlined or 19 L(5 gal)containers.BURmastic Composite contains no asbestos and is lower in odor than hot built-up Ply is available in rolls 915 mm(36 in)wide covering roofs.Its application does not require kettles or torches.It is 18.6 m2(200 ft-')when applied. ideal for use in schools,health related facilities,electronics Drainage plants and other fume/odor sensitive facilities and roofs Excessive ponding can adversely affect the performance of with limited accessibility,such as high-rise buildings, any built-up roofing system.Where positive drainage does not Basic Use: exist,water removal from the roof surface must be facilitated The BURmastic 200 family of roofing systems can be by lowering drains.installing tapered insulation,adding drains specified as a new or replacement membrane wherever a or other acceptable means. bulk-up roofing membrane is used.Its specialized application Precautions: methods and high performance components eliminate the User must read container labels and Material Safety Data inconsistencies and hazards of conventional hot bitumens. Sheets for health and safety precautions prior to use. Applicable Standards: Vapor/Air Barrier: Consult your Tremco representative regarding current Where specified,ensure proper design and installation.Contact UL Classifications,FM Approvals and details on applicable standards and fire ratings. your Tremco representative for detailed recommendations. Structural Integrity of Decks: System Composition: The existing deck must be properly designed and constructed to The BURmastic 200 family of roofing systems consists of support and secure the BURmastic 200 built-up roofing system. a spray or brush applied BURmastic Adhesive which is used for adhering and surfacing plies of BURmastic Composite ItsulatiOn: Ply felts.BURmastic Adhesive is a cold applied,asbestos The BURmastic 200 roof membrane is designed to be applied free asphalt.BURmastic Composite Ply is a polyester/glass/ over conventional preformed,rigid insulation including polyiso- polyester trilaminate reinforcement coated with water- cyanurate,fiberglass or asphalt coated/impregnated fiberboard. proofing asphalt. Insulation must be dry at time of BURmastic installation.No Physical properties of the system may be customized to more insulation shall be installed than can be closed in that day. your specific requirements by the addition and/or deletion Insulation may be adhered with Tremco Fas n Free°Insulation of approved components.For example,to increase system Adhesive or mechanically fastened depending upon substrate, tensile strength,add plies of BURmastic Composite Ply exterior and interior environment and other requirements. Contact your Tremco representative for specific system Detailed recommendations are available from yourTremw configurations to meet your requirements. representative. Technical Services: Features: Benefits: Your local Tremco representative and the Tremco Technical • No kettle required • Reduces fumes Services Department provide problem analysis and assistance and pollution •Tar and asbestos free •Environmentally friendly in developing recommendations for special applications.On- • No flame required •Eliminates danger of fire site instruction can generally be provided at a nominal charge. and smoke pollution Their services are complemented and augmented by Tremco's • Reduced odor •Better for use on Research and Development Laboratory.which has earned a occupied buildings unique reputation in weatherproofing technology • High tensile strength •Excellent thermal Statement of Policy and Responsibility: movement performance Tremco takes responsibility for the furnishing of quality • Superior puncture •Improved resistance roofing materials and providing specifications and recommen- resistance to abuse dations for their proper installation.Tremco does not,either •Trilaminate reinforcement •Longer life itself or its representatives,practice architecture or structural • Multi-ply system offers •Successive levels provide engineering.Tremco offers no opinion on and expressly redundancy extra protection and disclaims any responsibility for the structural soundness long-term performance of any roof deck on which its products may be applied.The Good Roofing Practices: opinions of competent structural engineers should be obtained • Do not install in areas subject to ponded water. as to the structural soundness of the roof deck or its ability to Do not install over wet insulation or substrates. properly support the contemplated roof installation.Tremco •• Backnailing is required on roofs with slopes of accepts no liability for any failure of the roof deck or resultant 16.6%(2:12)or greater damages.and no Tremco representative is authorized to vary System Limitations: this disclaimer. • Do not use with polystyrene or phenolic insulation or install directly over uncoated fiberboard or white-faced polyisocyanurate insulation. • Maximum acceptable slope is 33.3%(4:12). 4.1-5 il • CONFIGURATION: SUBSTRATE OPTIONS: BURmastic 200-3 Ply Nailed Base Sheet IREIC'O BURmastic Adhesive Nailed Base Sheet with Slip Sheet BURmastic Composite Ply Adhered Base Sheet 2 Course Insulation or 1 Course Insulation(Base sheet strongly recommended) (Zones 1, 2 and 3) Slope:Positive drainage up to 33.3%(4:12) . 1 Substrate Gravel fo.q Quantity • - Granule I-71 Material Requirements ins' /100 ft': :....1'1'.'. Base Sheets Smooth O Base Sheet 1 pIY 1 ply Slope∎ Base Sheet Adhesive ___..4 BURmastic Base Sheet Adhesive 1.2 L 3 gal ! Premium III or Premium IV Asphalt 1.2 kg 25 lb Ply Sheets BURmastic Composite Ply 3 plies 3 plies ..j Interply Adhesive J' BURmastic Adhesive 3 L 7.5 gal (25 mm. ♦ Surfacing 2443in Gravel II. �. • ( Flood coat(BURmastic Adhesive) 21 al .4 Gravel 19.5 kg Ib t Granule rrnnfl•11/3 in C IJO Flood coat(BURmastic Adhesive) 1.1 F 5 gal• 915 !1. .TGranules 22111:9541:g .9 kg 604341. Ib 36 in Smooth 12111... Surfacin emulsion 1.61 I 255 mmf10 in 9 9a Reflective coating(optional) As specified for coating 'Note:All coverage rases represent the requ"reo average application rare.Tolerances are r20%le any point on the roof. General Installation Information: 9) Install metal details as specified. See applicable instructions for detailed information on new roofing 10) When terminating each day's installations,install temporary water and reroofing for various deck types.Field application and flashing dams. techniques are critical in securing a watertight roof.Application a)Use non-perforated,saturated organic felts adhered and instructions must be followed exactly.There is no substitute for good overcoated with a solid coating of adhesive. workmanship by experienced,trained applicators. b)Remove water dams before resuming application. Follow the specific,detailed instructions for the specific application. Finishing Options: Do not substitute materials If questions arise,contact your Tremco a) Gravel:Spray or brush apply BURmastic Adhesive at the rate of representative. 2 L/m•(5 gal/100 ft')*over the entire roof surface Immediately Notes: broadcast minimum of 19.5 kg/m2(400 lb/100 ft')of new clean 1) Do not use BURmastic as the adhesive for a water dam. aggregate. 2) Do not use BURmastic Base Sheet Adhesive on systems applied b) Granule:Spray or brush BURmastic Adhesive at the rate of 1.4 Um' over Tectum or gypsum decks. (3.5 gal/100 ft2)"over the entire roof surface.Immediately broadcast 3) Wood and Tectum decks require a rosin sheet below the base sheet. minimum of 2.9 kg/m2(60 lb/100 ft')of No. 11 roofing granules into adhesive. BURmastic 200-3 Ply Roof Membrane Installation: c) Smooth:Allow roofing system to cure for 30 days.Apply surfacing Install layers of BURmastic Composite Ply felts in shingle fashion.Place emulsion over roof surface at 1.6 L/m2(4 gal/100 ft2)*.If reflective in such a manner as to ensure that water will flow over or parallel to, coating is desired,allow surfacing emulsion to cure for 30 days.Then but never against,exposed edges. sweep the complete surface removing all sand,dust.dirt or other 1) Starting at the low point of the roof,spray or brush apply a uniform foreign material and apply the specified reflective coating. coating of BURmastic Adhesive over the roof area at the rate of 1 L/m2(2.5 gal/100ft2)'. Physical Performance Data—BURmastic 200 Roof System 2) Embed starting/finishing strips of BURmastic Composite Ply felts Property Test Method Typical Value 305 mm,610 mm,and 915 mm(12 in,24 in and 36 in)wide into the BURmastic Adhesive. BURmastic Adhesive 3) Overlap starter strips 660 mm(26 in)with next ply,then overlap Asbestos Content ASTM D 276 None each succeeding ply 625 mm(24.5 in). Viscosity ASTM D 2196 @ 25°C(77'F) 80.000-200.000 cP 4) End laps shall be a minimum 150 mm(6 in)wide and staggered. Density ASTM D 1475 @ 25'C(77'F) 970 kg/m'(8.1 lb/gal) Each ply of felt,including the starting felts,shall be solidly coated BURrnastie Composite ply with BURmastic Adhesive on its full width and nowhere shall felt Breaking Strength MD ASTM D 146 23.6 kN/m(135 lb/in) touch felt.The felts shall be broomed to assure complete contact without wrinkles,fishmouths or blisters. XMD 22.7 kN/m(130 lb/in) 5) Do not walk on felts until adhesive has cured. 6) Extend all plies to the top edges of all cant strips and cut off evenly. 7) Fit plies into roof drains and reinforce with flashing set in specified 'Note:All coverage rates represent the required average application rate. mastic.Strip in properly with ELS and BURmesh'.Secure clamping Tolerances are±20%for any point on the roof. collars and install drain screens. 8) Treat all perimeter edge details,expansion joints and flashings by reinforcing with approved Tremco flashing system. 4.1-6 RECEIVED JUL 2 5 2013 CITYOFTIGA• URmesh Glass Membrar lliiiThrcement or Repair of Roof Membranes and Flashings Composition: BURmesh• is a non-shrinking, non-rotting, vinyl coated, woven glass mesh. Application: Apply a full coverage of the speci- The glass filaments are firmly bonded together fied roofing mastic or adhesive. Set BURmesh to prevent strands from unraveling during appli- into the freshly applied material and apply pres- cation. sure with a dry trowel to assure complete adhe- sion. If specified, apply additional courses of Basic Uses: BURmesh provides excellent tensile BURmesh and mastic/adhesive. Apply a top strength for reinforcing flashing seams, mem- course of mastic in a full coverage to completely brane laps, or other roof system details. cover the BURmesh. BURmesh can conform to irregular surfaces because of its high degree of flexibility. The When repairing blisters which have been cut open weave design of BURmesh facilitates quick open, or when sealing splits which extend and uniform embedment in POLYroof• elas- through built-up roof membrane, use two plies tomer, Tremco asphalt or tar based mastics or of BURmesh embedded between applications of asphalt emulsions. Tremco mastics. Limitations: Not for application in hot applied Precautions: Use BURmesh Membrane Systems asphalt adhesives. with adequate ventilation. Users must read con- tainer labels and Material Safety Data Sheets for Packaging: BURmesh—Color:Aqua Green health and safety precautions prior to use. Length: 300 ft(91.4 m) Width: 4", 6", 12", and 36" (101 mm, 152mm, Availability and Cost: Contact your local 305mm and 915mm) Tremco Roofing Representative for pricing and availability. For the name and number of your Representative, call the Roofing Division at 216/292-5000. Maintenance: Your local Tremco Roofing Representative can provide you with effective Product Amantages-BURroesh maintenance procedures which may vary, depending upon specific conditions. Periodic Features Benefits inspections, early repairs and preventive mainte- nance are all part of a sound roof program. Versatile •Compatible with elastomers, mastics Guarantee/Warranty: Tremco, Inc. warrants and emulsions BURmesh to be free of defects and to meet pub- Excellent Strength • Repairs are secure lished physical properties when tested according to ASTM and Tremco standards. Under this war- Open Weave • Positive embedment ranty, any product that is proved to be defective of mastic when applied in accordance to our written instructions, and in applications recommended Supple • Conforms to substrate by Tremco as suitable for this product will be replaced with like product at no charge. THIS IS Bonded glass mesh • Non-rotting mesh BUYER'S SOLE AND EXCLUSIVE REMEDY. remains intact Green Color •Visual contrast to ensure adequate top coating MEMO Non-absorbent • Does not wick water into system Roofing&Weatherproofing Peace of MindT"' All claims concerning product defects must be Ph”sical Performance Characteristics made in writing within twelve (12) months of shipment. The absence of such claims in writing BURmesh during this period will constitute a waiver of all ASTM D 146-90 Weight 1.32 lb/100 ft' claims with respect to such product. This war- (65 g/m2) ranty shall be IN LIEU OF any other warranty, Moisture based on None ASTM D 146-90 express or implied, including but not limited to, net weight any implied warranty of MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Average tensile strength at 70°F,min. Warp threads 65 Ibf/in(289N) ASTM D 146-90 Technical Services: Your local Tremco Filling threads 75 Ibf/in(311 N) Representative, working with the Technical Weight 18.7% ASTM D 579-90 Service Staff, can help analyze conditions and Type PVC/Acrylic needs to develop recommendations for special Color Aqua green applications. The services of the Tremco Research Center, which has earned a unique reputation in weatherproofing technology, com- plement and extend the services of the Tremco Technical Service staff. Statement of Policy and Responsibility: Tremco takes responsibility for furnishing quality materials and for providing specifications and recommendations for their proper installation. As neither Tremco itself nor its Representatives practice architecture or engineering, Tremco offers no opinion on,and expressly disclaims any responsibility for the soundness of any structure on which its products may be applied. If ques- tions arise as to the soundness of a structure or its ability to support a planned installation prop- erly, the Owner should obtain the opinion of competent structural engineers before proceed- ing. Tremco accepts no liability for any structur- al failure or for resultant damages, and no Tremco Representative is authorized to vary this disclaimer. 3735 Green Road IRI DRO Beachwood,OH 44122 216-292-5000 220 Wlckateed Ave �r Toronto,ONT M4H 1G7 An- -- Company 416-421-3300 ROO-264 Rev.1/99 Printed in USA RECEIV JUL 2 5 2013 URmastic® Adhesive LV CITYoFTIggibi Applied Adhesive for use with BUILDINGD1VISION BURmastic Ply Sheets Composition: BURmastic®Adhesive LV is a propri- • Must be heated to facilitate spray application by etary asbestos free low volatile interply and surfacing using an oil-jacketed heat exchanger. material. Grade: Spray/brush/squeegee. Basic Use: BURmastic Adhesive LV is designed for application as a cold process interply adhesive and EQUIPMENT: protective flood coat with BURmastic Roofing Spray: Pump 22:1 ratio. Systems. BURmastic Adhesive LV can also be used in Fluid hose: SAE 100R2,Type A other built-up roof systems as a protective flood coat. Hose Size Maximum Minimum Limitations: I.D. Working Burst • Not intended to perform under ponding condi- Pressure Pressure tions. Positive drainage required. psi kPa psi kPa • Not to be used as an insulation adhesive. 1/2" 13mm 3,500(24 100) 14,000(96 500) • Not to be exposed to solvents, oils or other con- 3/4" 19mm 2,250(15 500) 9,000(60 100) taminants harmful to asphaltic materials. 1" 25mm 2,000(13 800) 8,000(55 200) • Not for use over expanded polystyrene(EPS)or EPS composite insulations installed in any configu- Heat Exchanger: Oil-jacketed warm master type. ration unless EPS is encapsulated within light- Spray tip: 0.052"to 0.072"(1.3-1.8 mm)reversible. weight insulating cellular concrete. Air Compressor: • Backnail felts on roofs with slopes 2:12(2" per Capacity-175 to 250 CFM (0.08-0.12 L/s) foot)(16%) or greater. Do not install on roofs Working pressure-80 to 90 psi(550-620 kPa) with slopes greater than 4:12(4"per foot)(33%). Squeegee: Triangular notched to provide 40-50 mil (1.0 mm- 1.3 mm)thick uniform application. Product Advantages Clean-up: Mineral spirits. Packaging:Available in 5 (19L)and 55(208L)gallon Features Benefits containers.Also available in 53 (200L)gallon lined containers. Cold applied •No hot kettles or nox- Storage Life: One year in unopened container. ious fumes General Application Data: Roof replacement usual- •Reduces equipment ly involves more complexities than new construction needs roofing. Often encountered are situations such as rusted/deteriorated decks, rotted wood components, Lower odor than Hot •Can be readily used in rooftop equipment which cannot be moved or shut BUR—asbestos free restrictive areas, includ down, and numerous other conditions. ing schools and hospi- The following application information is designed talc to serve as a general guide. Your local Tremco Representative will prepare detailed specifications High performance •Welds ply coating form- based upon your roof's conditions. adhesive ing monolithic mem Structurally Decks: Must be properly designed and brave structurally sound. Drainage: Ponding conditions are unacceptable and Multi-ply • Redundant levels of will adversely affect performance of any roofing sys- protection and water- tern. If positive drainage does not exist, water proofing removal must be facilitated by lowering drains and/or installing additional drains, tapered insula- Not red label • Shipping,storage,and tion, or Tremco's Engineered Slope System(ESS). handling of adhesive Insulation: Insulation must be dry and kept dry. No can be completed with more insulation shall be installed than can be cov- few restrictions at lower erect that day. costs Versatile/flexible •Can be used in limited application J•,,,,� access areas TRENCO UL classified • Fire and wind protec- tion Roofing&Weatherproofing Peace of Mine"' Acceptable Insulations: Type Minimum Facer/ Typical Physical Performance Characteristics Thickness* Coatings - Fiberboard 1/2"(13 mm) Asphalt Coated BURmastic•Adhesive LV Fibrous glass 3/4" (19 mm) Paper Isocyanurate 1" (25 mm) Black Property Typical Value Test Method Maximum size: 4' x 8'(1219 x 2438 mm) Asbestos content None ASTM D 276-87 *Minimum thickness for application of BURmastic Viscosity @ 77'F 80,000-200,000 cP ASTM D 2196-81 Adhesive. Follow insulation manufacturer's instruc- (25°C) (80-200 Pass) tions to obtain minimum thickness for spanning metal deck ribs. Density @ 77'F 8.2 lb/gal 3 ASTM D 1475-85 Installation Procedures: (25°C) (982 kg/m According to particular project specifications, pre- Nonvolatile content 75% ASTM D 4479-85 pare surface to be covered: Flash Point >100°F(37°C) ASTM D 93-85 • Replace areas of wet insulation, deteriorated deck, and wood components. Uniformity& Pass ASTM D 4479-85 • Install roof insulation or base sheet. consistency Plan placement of BURmastic Roofing System to voc 245 g/L ASTM D3960-89 ensure that water flows over or along, but not against exposed edges. THIS IS BUYERS SOLE AND EXCLUSIVE REMEDY. Starting at low point of roof, embed approved All claims concerning product defects must be ply sheets in a uniform continuous application of made in writing within twelve(12) months of ship- BURmastic Adhesive LV Ply shall never touch ply. ment. The absence of such claims in writing during Interply application rate: this period will constitute a waiver of all claims with Felt Gal/100 sq ft L/m2 respect to such product. BURmastic Composite Ply 2.5 1.0 This warranty shall be IN LIEU OF any other war- BURmastic Glass Ply 3 1.2 ranty, express or implied, including but not limited Approved ASTM D4601-86, 3 1.2 to, any implied warranty of MERCHANTABILITY OR Type II glass base sheet FITNESS FOR A PARTICULAR PURPOSE. SURFACING OPTIONS: Technical Services: Your local Tremco Gravel: Apply BURmastic Adhesive LV over roof sur- Representative,working with the Technical Service face at 5 gal/100 sq.ft. (2.0 L/m2). Immediately Staff, can help analyze conditions and needs to broadcast 400 lb/100 sq.ft. (19.6 kg/m2)of new, develop recommendations for special applications. clean aggregate into the adhesive. Aggregate shall The services of the Tremco Research Center,which conform to ASTM D 1863-86. has earned a unique reputation in weatherproofing Granule: Apply BURmastic Adhesive LV over roof technology, complement and extend the services of surface at 3.5 gal/100 sq.ft.(1.4 L/m2). the Tremco Technical Service staff. Immediately broadcast 60 lb/100 sq.ft. (2.9 kg/m2) Statement of Policy and Responsibility: Tremco of No. 11 roofing granules into the adhesive. takes responsibility for furnishing quality materials Smooth Surface: Consult with your local Tremco and for providing specifications and recommenda- Representative for specific applications suitable for tions for their proper installation. your geographic area. As neither Tremco itself or its Representatives prac- Precautions: Users must read and follow container tice architecture or engineering,Tremco offers no opin- labels and Material Safety Data Sheets for instruc- ion on,and expressly disclaims any responsibility for tions for health and safety precautions prior to and the soundness of any structure or any components during use. below the building structure on which its products Availability and Cost: Contact your local Tremco may be applied. If questions arise as to the soundness Roofing Representative for pricing and availability. of a structure, its ability to support a planned installa- For the name and number of your Representative, tion properly,or whether material below the structure call the Roofing Division at 216/292-5000. will be disturbed,the Owner should obtain the opinion Maintenance: Your local Tremco Roofing of competent structural engineers before proceeding. Representative can provide you with effective main- Tremco accepts no liability for any failure of the struc- tenance procedures which may vary,depending ture or material below the structure or for resultant upon specific conditions. Periodic inspections, early damages,and no Tremco Representative is authorized repairs and preventive maintenance are all part of a to vary this disclaimer. sound roof program. Guarantee/Warranty: Tremco Inc.warrants 3735 Green Road BURmastic Adhesive LV to be free of defects and to Beachwood,OH 44122 meet published physical properties when tested 1R(DC1 .achw-5000 according to ASTM and Tremco standards. Under 220 Wicketeed Ave this warranty, any BURmastic Adhesive LV product An9M anxia-y Toronto,ONT M411 1G7 that is proved to be defective when applied in accor- 416-421-3300 dance to our written instructions, and in applications recommended by Tremco as suitable for this product R00-040 3/01 y T itbl p Printed in USA will be replaced with like product at no charge. i r. ® BURmast is Composite Ply HT IREDCEIVED UL 2 A O Product Description _ •�I �(� SIO�l BURmastic• Composite Ply HT is a non-woven fiberglass mat/fiberglass scrim/polyester mat • Hillir- trilaminate reinforcement. The asphalt ply • coating is modified with an SBS elastomer. r BURmastic• Composite Ply HT has exceptional • tensile and tear strength and is asbestos free. / Basic Uses: F+� BURmastic• Composite Ply HT is designed as a 49 ply sheet for application in multi-ply configura- tions over insulation boards and/or base sheets in CA the BURmastic• cold process roof system. t 0 BURmastic• Composite Ply HT can also be used as a hot or cold applied base sheet. BURmastic• ' Composite Ply HT exceeds the requirements of !. E ASTM D 4601, Type H. Limitations: 0 • BURmastic• Composite Ply HT is not intended Product Advantages U to perform under ponding conditions. Positive drainage is required. Multi-ply system • Redundant waterproofing • BURmastic• Composite Ply HT should not be exposed to solvents, oils or other contaminants Trilaminate reinforcement • Superior strength and harmful to asphaltic materials. tear resistance for long CA • Do not hot apply BURmastic• Composite Ply HT term performance alin a multi-layer, shingle application. • Tough, durable protection Product Specifications (Nominal): Continuous application • Reduced labor costs Roll size: 2 sq. (18.6 m • Reduced opportunity of m2) lication defects Roll length: 72' (21.9 m) application Roll Width: 3' (915 mm) • Increases application Approx. roll wt.: 89 lbs. (40.4 kg) simplicity Available in pallets only: 20 rolls per pallet • Fire protection Structural I)c t SBS modified asphalt • Compatible with modified Must be properly designed and structurally sound. coating bitumen membrane sheets Drainage: Ponding conditions are unacceptable and will Plan placement of BURmastie Composite Ply HT to adversely affect performance of any roofing sys- ensure that water will flow over or along, but not tem. against, exposed ply edges. Insulation: Cold Process BUR: Insulation must be dry and kept dry. No more Starting at low point of roof, apply a uniform coating insulation shall be installed that can be covered of BURmastic• Adhesive at 2.5 ga1/100 ft' (IL/m2). that day. The use of FAS-n-FREE'Adhesive for solvent free, fastener free insulation attatchment Three ply membrane: is the preferred method of attachment unless Start and finish roof membrane along edges, termi- otherwise specified. nations, and projections, use starting/finishing strips - 12, 24, and 36" (305 mm, 610 mm, and Installation Procedures: 915 mm) wide plies. Install BURmastic•Composite According to job specifications, prepare the surface Ply HT in shingle fashion. Overlap starter strips to be covered: 26" (660 mm) with first ply, then overlap each succeeding ply 24-2/3" (625 mm). • Replace areas of wet insulation, deteriorated deck and wood components. Pour ply membrane: Start and finish roof membrane along edges, ter- • Install roof insulation, protection course, or base minations, and projections, use starting/finishing sheet. strips - 9, 18, 27 and 36" (229 mm, 457 mm, 685 mm, and 915 mm) wide plies. II >, BURmastic® Composite Ply HT Physic�i e Charm PROPERTY' TYPICAL YALU TEST METHOD Weight 31.0 1h/l(X)ft= ASTM D 228-908 (1.5kg/m') .. cl)) Thickness 60 mils(1.5mm) ASTM D 5147-95 1 Tensile Strength 165 Ihf MD ASTM D 5147-95 "" a. @ 77 F(25C) 150 Ihf XMD - 0 Tear Strength 210 Ibf MD ASTM D 5147-93 ` , _ rr" ® @77 F(25C) 185 Ibf XMD -- Mass of 2.5 Ib/1(X)ft2 ASTM D 228-90a iyy. r desaturated (122 g/m2) , .1 ' w► reinforcement . 1 ,4m14-!7,' . ' lc-— ......-„,.... - 2 Pliability. 1/2 in No failures ASTM D 146-90 �; .* �(13mm)radius Asbestos Content None EPA 600/R-13/116 0 �• Install BURmastic° Composite Ply HT in shingle 81 fashion. Overlap starter strips 29" (750 mm) with first ply, then overlap each succeeding ply 27-1/2" (698 mm). PV I Interply adhesive: Embed each ply in uniform and continuous appli- cation of BURmastic" Adhesive. Interply applica- tion rate: 2.5 gal/100 ft' (IL/m'). Application: ply shall never touch ply. Base Sheet Application: Nail or embed a full width of BURmastic° Composite Ply HT in hot-melt adhesive or BURmastic° Adhesive. Guarantee/Warranty: Side laps: 4" (100 mm). End laps: 6" (150 mm) Tremco Inc. warrants BURmastic° Composite minimum and staggered. Lightly broom or roll Ply HT to be free of defects and to meet plies to assure complete contact. Extend all plies published physical properties when tested to top edges of all cants and cut off evenly. according to ASTM and Tremco standards. Overlap previous work 24" (610 mm). Under this warranty, any BURmastic® Composite Hot-melt adhesive application rate: 25 lb/100 ft' Ply HT product that is proved to be defective (1.25kg/m'). BURmastic" Adhesive application when applied in accordance to our written rate: 2.5 gal/100 ft' (Him"). instructions, and in applications recommended by Tremco as suitable for this product will be i i f , ' ' , : . replaced with like product at no charge. THIS Smooth and aggregate surfacing options are avail- IS BUYERS SOLE AND EXCLUSIVE REMEDY. All able. Consult your local Tremco Representative for claims concerning product defects must be specific recommendations. made in writing within twelve (12) months of shipment. Availability and Cost: The absence of such claims in writing during Contact your local Tremco Representative for pric- this period will constitute a waiver of all claims ing and availability. For the name and number of with respect to such product. This warranty your Representative, call the Roofing Division at shall be IN LIEU OF any other warranty, 216/292-5000 express or implied, including but not limited to, any implied warranty of MERCHANTABILITY OR Maintenance: FITNESS FOR A PARTICULAR PURPOSE. Your local Tremco Roofing Representative can provide you with effective maintenance prose- An riM Company dures which may vary, depending upon specific conditions. Periodic inspections, early repairs and 3735 Green Road, Beachwood, Ohio 44122 preventive maintenance are all part of a sound 1.800.562.2728 www.tremcoroofing.com roof program. Revised 03-09 ... RECEIVED JUL 25 2013 CITY OFTIGARD LEAD CAP 1" BUILDING DIVISION DOWN INTO PIPE 2"MIN. ROLLED LEAD FLASHING 1"DOWN INTO PIPE FOR PLUMBING VENTS OPTIONAL:SOLDER WITH PERIMETERS LESS STAINLESS STEEL THAN 2": USE LEAD CAPS SCREEN oiollow`dw�rr' SET LEAD %I PLUMBING VENT STACK ' FLANGE IN �'��'i SPECIFIED Si MASTIC SEAL MASTIC i AT PERIMETER ■ ■ !I!l!l!f!l i �fllll! , 1 4"MIN. 1 ;I �A TWO-PLY 1 STRIPPING .�� ■ 11j/f/f ■ ■ fl/�/ff 1 Ill/fffll/ o l/I MULTI-PLY ;A ROOFING INSULATION ROOF DECK NOTE: 1.SHEET LEAD:MINIMUM 4 LB. PER SQ.FT. 2.SHEET COPPER:MINIMUM 16 OZ. IF COPPER FLASHING IS INSTALLED OVER AN IRON OR STEEL PIPE,WRAP AN ASPHALT COATED ROOFING FELT TO PREVENT DIRECT CONTACT BETWEEN TWO DISSIMILAR METALS. MENCO Plumbing Vent Flashing 5-7 • 16 GA. MIN. SEALANT TAPE FRAME AS SPECIFIED WOOD NAILER 2"O.C. COUNTERFLASHING FASTENED 18"O.C. _ o FASTENER 8"MIN. � 8"O.C. 1 TWO-PLY BASE ' • FLASHING ADHERED TWO-PLY r STRIPPING SURFACING `�i� P . •OonO0o� MULTI-PLY rrlllJ • • ROOFING IfIfIJIJ 0..m% IJIf11IJIJlfI ALTERNATE FRAME ' fIf111IJ1 LOCATION FOR HEAVY UNITS INSULATION NAIL WOOD CANT ROOF DECK TO BLOCKING 2 ROWS STAGGERED EACH ROW 12"O.C. WOOD NAILER SECURED TO DECK WITH APPROPRIATE FASTENERS,2 ROWS STAGGERED EACH ROW 24"O.C. mimeo. Curb for Air Handling Unit 5-13 • SEAL EDGE WITH REINFORCING MESH AND ASPHALT MASTIC EXTEND NEW ROOFING 24" ONTO PREPARED AREA EXISTING ROOFING NEW ROOFING / REMOVE EMBEDDED f GRAVEL/DEBRIS 30" 12"AND 18"PLY SHEETS ADHERED IN SPECIFIED MASTIC EXISTING DECK imam Permanent Tie-In 5-25 ■ NAIL WOOD CANT TO 1 BLOCKING 2 ROWS NEOPRENE GASKETED ts`�� STAGGERED EACH 2140 FASTENERS ROW 24"O.C. JOINT COVER PLATE SET��`,` IN TWO BEADS OF OF SEALANT 3-1/2" - 40000,,' '', 4 MjN SPECIFIED STRIPPING �1, SURFACING ` °0- OpO O pO� MULTI -PLY ROOFING 44,N lfl/l�lf °O l/l�lflfll CONTINUOUS CLEAT FASTENED 16"O.C. INSULATION ATTACH NAILER TO WALL REFER TO FACTORY MUTUAL DATA SHEET 1-49 NOTE:SECURE COVER PLATE USING TWO FASTENERS WITH NEOPRENE GASKETS AT THE CENTER OF EACH FASCIA SECTION 1R(111c0 Light-Metal Roof Edge, Raised RECEIVED. . JUL 2 5 2.013 EL ST" CITY OFTIGARD A Fn ► Shed Asphalt Mastic for General Roof Repair Composition: ELSTM is an asphalt-based, Coverage: 12 sq. ft./gal in a single trow- heavily fibrated mastic blended with pene- eled layer at approximately 1/8" (3 mm) trating oils and plasticizing agents. ELS is thickness, or 25 ft2 per 5 gallon pail in a 3 asbestos free and complies with ASTM D course (mastic, reinforcement, mastic) 4586-00, Type II, Class I, the Standard application. Rates will vary depending on Specification for Asphalt Roof Cement, ambient temperature and actual surface Asbestos-Free. conditions. Basic Uses: ELS is used for repairing and Precautions: Users must read container restoring flashings and asphalt built-up labels and Material Safety Data Sheets for roofing defects including blisters, cracks, health and safety precautions prior to use. and punctures. It is also used for adhering new flashings. Added strength can be Availability and Cost: Contact your local obtained by using reinforcing membranes. Tremco Roofing Representative for pricing and availability. For the name and number Limitations: Not intended for use as a of your Representative, call the Roofing patching material in wet areas. Division at 216/292-5000. Not for use on coal tar membranes. Maintenance: Your local Tremco Roofing Representative can provide you with effec- Packaging: ELS is available in 5 gallon tive maintenance procedures which may containers. vary, depending upon specific conditions. Periodic inspections, early repairs and pre- Grade: Trowel ventive maintenance are all part of a sound roof program. Storage Life: One year Guarantee/Warranty: Tremco Inc. war- Application Data: Remove loose gravel, rants ELS to be free of defects and to meet dirt, dust, rotted felts, and foreign matter. published physical properties when tested Apply over clean, sound, dry base. according to ASTM and Tremco standards. Under this warranty, any ELS product that is proved to be defective when applied in Product Advantages accordance to our written instructions, and in applications recommended by Tremco as Features Benefits suitable for this product will be replaced Sag resistant •Can be used on vertical with like product at no charge. THIS IS repairs BUYERS SOLE AND EXCLUSIVE REMEDY. Fibrated •Increases durability and All claims concerning product defects must longevity be made in writing within twelve (12) Plasticizing agents • Readily troweled and months of shipment. The absence of such formed Asbestos free • Reduces future asbestos liability 171ENCO UL classified • Fire protection Roofing&Weatherproofing Peace of MindTM I claims in writing during this period will constitute a waiver of all claims with Physical Performance Characteristics respect to such product. "' This warranty shall be IN LIEU OF any other ELS warranty, express or implied, including but Property Typical Value Test Method not limited to, any implied warranty of Asbestos content None EPA 600/R13/116 MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Viscosity @ 77'F 480,000-1,000,000 cP ASTM D 2196-99 (25'C) (480-1,000 Pass) Density @ 77'F 9.3 lb/gal ASTM D 1475-90 Technical Services: Your local Tremco (25'c) (1.114 kg/L) Representative, working with the Technical Non-volatile matter 80% ASTM D 4586-93 Service Staff, can help analyze conditions Resistance to sag 1/8 in.(3 mm) ASTM D 4586-93 and needs to develop recommendations for special applications. The services of the Moisture vapor 0.120-0.40 g/100 ASTM E 398-83 transmission rate in 2/24 hrs @ 0.020 in. Tremco Research Center, which has earned thickness a unique reputation in weatherproofing technology, complement and extend the services of the Tremco Technical Service staff. Statement of Policy and Responsibility: Tremco takes responsibility for furnishing quality materials and for providing specifi- cations and recommendations for their proper installation. As neither Tremco itself nor its Representatives practice architecture or engineering, Tremco offers no opinion on, and expressly disclaims any responsibility for the soundness of any structure on which its products may be applied. If questions arise as to the soundness of a structure or its ability to support a planned installation properly, the Owner should obtain the opinion of competent structural engineers before proceeding. Tremco accepts no liability for any structural failure or for resultant damages, and no Tremco Representative is authorized to vary this disclaimer. 1REa7IO 3735 Green Road Beachwood,OH 44122 216-292-5000 �f1fT1 220 Wicksteed Ave A, L�r.„ �,,., Toronto,ONT M4H 1G7 L� 416-421-3300 R-751802 6,02 Printed In USA RECEIVED JUL 25 2013 Tremco/Temple CITY OFTIGARD Fiber Base HD BUILDING DIVISION Six Side Asphalt Coated Wood Fiber Roof Insulation Board Composition: Tremco/Temple Fiber Base HD consists of a • Not intended for exposure to direct flame,since board high density wood fiber insulation board coated on all six may smolder or bum. A base sheet must be hot sides with a premium quality asphalt coating. mopped prior to any torch down MB application. Basic Uses: Tremco/Temple Fiber Base HD is used as a Sizes: Tremco/Temple Fiber Base HD is available in truck- durable roof insulation substrate under a variety of low load quantities in 4' x 8' (1220mm x 2440mm) board slope roof systems. It is recommended as an overlay board panels and packaged on dunnage.Standard thickness are over isocyanurate insulation. It can also be used in single 25/32"(20mm)and 1/2"(13mm). layer insulation configurations in approved roof construc- tions. Tremco/Temple Fiber Base HD complies with ASTM GENERAL APPLICATION DATA: C208,Type II,Grade 2. Roof replacement usually involves more complexities than new construction roofing. Often encountered are Tremco/Temple Fiber Base HD is exclusively recommended situations such as rusted/deteriorated decks,rotted wood for application in FAS-N-FREE Insulation Adhesive. Both H" components, rooftop equipment which cannot be and 25/32" thicknesses of Tremco/Temple Fiber Base HD moved or shut down, and numerous other conditions. are specified for application in FAS-N-FREE Adhesive because of their unique feature of the asphalt coating on all The following application information is designed to six sides of the board. serve as a general guide. Your local Tremco Representative will prepare detailed specifications based Limitations: on the condition of your roof. • Not intended for use under ponding conditions. Positive drainage is required. Structural Decks: Must be properly designed and struc- • Insulation stops are required on roofs with slopes of turally sound. 2:12(2"per foot)or greater. • Not for use in direct contact with lightweight insulat- Drainage: Ponding conditions are unacceptable and will ing concrete or recently poured gypsum decks. adversely affect the performance of any roofing system.If positive drainage does not exist,water removal from the roof surface must be facilitated by lowering drains, and/or installing additional drains,tapered insulation, or Product Advantages Tremco approved lightweight concrete slope system. Features Benefits Insulation Storage: Insulation must be dry and kept dry. When stored outdoors,stack insulation on pallets at least High density • Stable"R-Value" 4 inches (100mm)above ground level. Upon receipt of wood fiber • Low thermal insulation on the job site, cover the top and sides of the conductivity insulation with waterproof tarpaulin (not polyethylene) • Strength for traffic resist-and secure. Do not stack more than two pallets high. ante Surface Preparation: Prior to installing the insulation, the substrate must be clean,dry and free of dust,dirt,oil, Premium Quality • Suitable for adhering or other contaminants. Concrete and gypsum decks Asphalt coating to substrates in hot or must be properly cured and sufficiently dry prior to on all six sides cold applied adhesives installing insulation. • Improved moisture resistance Installation: The use of FAS-N-FREE Adhesive for solvent • Stable when applied in free,fastener free insulation attachment is the preferred cold insulation adhe- method of attachment unless otherwise specified. When sives. adhering Tremco/Temple Fiber Base HD in FAS-N-FREE Adhesive, the 4'x8' board dimension must not be cut FM Approved • Manufactured under a down into 4'x4' sections. The six side asphalt coating FM quality assurance should not be removed or cut off since the coating main- inspection program tains the stability of the board during adhered applica- • Fire/wind protection tions. Attachment with hot bitumen and mechanical fas- teners is also acceptable. UL CLASSIFIED • Manufactured under UL quality assurance inspec- tion program Roofing&Weatherproofing Peace of Mind"' v Multiple Layers: The use of two separate layers of insu- lation is recommended, especially over steel decks.Two Physical Performance Characteristics layers can minimize stress on the roof membrane which results from thermal movement of the deck.After secur- Tremco/Temple Fiber Base HD Insulation ing the first layer of insulation, install the additional layer(s)with the board joints offset a minimum 6 inches (150mm)from the joints of the preceding layer. Property Typical Value Test Method Compressive Strength, 20psi(137kPA) ASTM C 165-95 min. Adhesive Application: Prime concrete and metal deck substrates with Tremprime WB. After primer has thor- Density,nominal 16 lb/ft'(256 kg/m') ASTM C 209-98 oughly dried,apply FAS-n-FREE Adhesive to the substrate Conditioned Thermal in ribbons of 1/2" to 3/4" (13mm to 19mm) diameter Resistance at 1.32 for 1/2-thickness ASTM C 518-91 beads at the required coverage rate. Set the insulation 75°F(za°C)' 2.06 for 25/32"thickness board into the adhesive immediately and step into place. •US"R Value" Do not allow adhesive to skin over.Obtain and read the Specification Data Sheet for Tremprime WB and FAS-n- writing within twelve (12) months of shipment. The FREE Adhesive for further information. absence of such claims in writing during this period will constitute a waiver of all claims with respect to such Bitumen Application: Hot applied bitumen can be used product. to adhere Tremco/Temple Fiber Base HD to concrete This warranty is IN LIEU of any and all other warranties decks,to base sheets which are mechanically attached to express or implied, including but not limited to, any wood or gypsum decks, and to insulation layer(s) previ- implied warranty of MERCHANTABILITY OR FITNESS FOR ously secured. Concrete decks should be primed with A PARTICULAR PURPOSE. Tremprime WB and allowed to thoroughly dry. Adhere insulation to substrate in a full coverage of hot applied TECHNICAL SERVICES: bitumen,at a coverage rate of 30 lbs.per 100 sq.ft.(1.5 Your local Tremco Representative, working with the kg/m2)±20%.Place insulation immediately into the hot Technical Service Staff, can help analyze conditions and bitumen and step into place to achieve a solid bond. needs to develop recommendations for special applica- tions. The services of the Tremco Research Center,which Mechanical Fastener Application: Tremco Fasteners has earned a unique reputation in weatherproofing tech- and Discs are recommended where mechanical attach- nology, complement and extend the services of the ment of the insulation is specified over steel and wood Tremco Technical Service staff. decks. Do not mix fasteners and discs of different brands unless the combination is Factory Mutual Approved. STATEMENT OF POLICY AND RESPONSIBILITY: Tremco takes responsibility for the furnishing of quality Fasteners must be driven perpendicular to the deck. Do roofing materials, and providing specifications and rec- not overdrive the fastener,as the insulation may fracture ommendations for their proper installation. and become susceptible to loss of attachment. Fastener should be driven tight enough so that the disc will not As neither Tremco itself nor its Representatives practice turn. architecture or engineering,Tremco offers no opinion on, and expressly disclaims any responsibility for soundness PRECAUTIONS: of any structure on which its products may be applied. If User must read container labels and Material Safety Data questions arise as to the soundness of a structure or its Sheets for health and safety precautions prior to use. ability to support a planned installation properly, the Owner should obtain the opinion of competent structur- AVAILABILITY AND COST: al engineers before proceeding. Tremco accepts no lia- Contact your local Tremco Representative for pricing and bility for any structural failure or for resultant damages, availability. For the name and number of your and no Tremco Representative is authorized to vary this Representative, call the Roofing Division at 216/292- disclaimer. 5000. MAINTENANCE: Your local Tremco Roofing Representative can provide you with effective maintenance procedures which may vary, depending upon specific conditions. Periodic inspections,early repairs and preventive maintenance are all part of a sound roof program. GUARANTEE/WARRANTY: Tremco Inc. warrants Tremco/Temple Fiber Base HD Insulation to be free of defects and to meet published physical properties when conditioned and tested accord- ing to ASTM and Tremco standards. Under this warran- 3735 Green Road ty, any Tremco/Temple Fiber Base HD Insulation that is 7REF1C19 Beachwood,OH 44122 proved to be defective when applied in accordance with 216-292-5000 our written instructions and in applications recommend- 220 wickstaed Ave ed by Tremco as suitable for this product will be replaced Toronto,ONT M4H 1G7 QD�T1 with like product at no charge. THIS IS BUYER'S SOLE An Party 316-421-3300 AND EXCLUSIVE REMEDY. R00-496 Rev.6/02 All claims concerning product defects must be made in Printed in USA TRA Elastomeric Sheeting A Reinforced Flashing Membrane Adhered in Elastomeric Hot-Melt Adhesive Composition:TRA Elastomeric Sheeting is compounded Packaging:TRA Elastomeric Sheeting is available in 12", from a proprietary blend of EPDM and SBR thermoset 18",24",and 36"X 50'rolls(305 mm, 457 mm, 610 elastomers. This sheet is reinforced with a high strength mm,and 914 mm X 15.24 m rolls). polyester woven scrim. Color: Black Basic Uses:TRA Elastomeric Sheeting is designed for use as a reinforced flashing sheet for hot application in APPLICATION DATA: THERMastic. TRA Elastomeric Sheeting can also be applied in Sheeting Bond. The following application information is designed to serve as a general guide. Your local Tremco Limitations: Representative will prepare detailed specifications based on the condition of your roof. •Not for use with standard grade ASTM D 312-84 hot roofing asphalt. Surface Preparation: Remove all dirt,dust,and other loose debris from the roof. Spud back all embedded •Minimum flashing height is 8"(203 mm)from gravel from the area.Area should be prepared down to the roof surface. a clean, sound,dry base. •For hot applied flashings, maximum flashing Hot(THERMastic)Application: height is 12"(305 mm). 1. Plan installation of TRA Elastomeric Sheeting so •Lap seams are not intended for construction flashing height is between 8"and 12"(203mm and with hot air(heat)welding equipment. 305mm)off the roof membrane and the sheeting extends 6"(152mm)from the base of the cant onto •Do not install sheet where it will be subject to the roof system. In addition,all vertical end laps contact with grease or oil. shall be overlapped a minimum 4"(102mm). •Where chemicals,exhaust fumes,organic 2. For hot application,apply THERMastic to the area in materials, or solvent exposure may be present, a uniform and continuous coverage. contact your local Tremco Representative for specific recommendations. 3. Immediately embed TRA Elastomeric Sheeting in the hot application of THERMastic. •Do not use latex coatings as a surface coating. 4. Apply consistent pressure to the TRA Elastomeric Sheeting to achieve full adhesion of the sheet to the flashing substrate. Sheeting must fully conform to all Product Advantages angle changes,with no bridging or voids. Features Benefits 5. Secure top edge of TRA Elastomeric Sheeting to wall by nailing on 6"(152mm)centers or by using a ter- Hot or cold applied • Versatile application urination bar fastened on 8"(203mm)centers. 6. Strip in base of flashing to roof system, using a three Hot applied in • Efficient/labor saving course application of THERMastic and 6"(152mm) THERMastic application method PoIyTHERM roofing felt. As an alternate, strip in base of flashing with a five course stripping of EPDM/SBR • Combines high THERMastic and THERMglass Type VI Roofing Ply. strength polymer blend with weatherability 7. Strip in vertical flashing laps with BURmesh set in Sheeting Bond,followed by Polyroof LV or approved • Polymer blend is corn- elastomeric mastic. patible with asphalt Woven polyester • Provides flexibility and scrim durability • Superior tensile and TRENCO tear strength for high stress applications Roofing&Weatherproofing Peace of Mine"' Cold Adhesive Application: Physical Performance Characteristics 1. Plan installation of TRA Flastomeric Sheeting so flash- ing extends 6"(152mm)from the base of the cant onto the roof system and all vertical end laps are TRA Elastomeric Sheeting overlapped a minimum 4"(102mm). Property Typkal Value Test Method 2. For cold application,apply Sheeting Bond or Breaking strength 261 lbf(1446N)MD ASTM D 751-89 approved elastomeric mastic to the flashing area in a 150 lbf(1288N)XMD uniform and continuous coverage. Tear strength 94 lbf(31 3N)MD ASTM D 751-89 3. Leave Sheeting Bond exposed 15 minutes minimum 59 Ibf(348N)XMD prior to membrane application. Adjust open time Low temperature -40°F(-50°C)pass ASTM D 2136-84 depending on ambient conditions. flexibility (1989) 4. Adhere TRA Elastomeric Sheeting in flashing adhe-Thickness 0.045"(1.1mm) ASTM D 751-89 sive.Apply consistent pressure to achieve full adhe- Weight 41.6 oz/sq yd ASTM D 751-89 sion of the sheet to the flashing substrate. Sheeting (1422 g/m') must fully conform to all angle changes,with no bridging or voids. All claims concerning product defects must be made in 5. Secure top edge of TRA Elastomeric Sheeting to wall writing within twelve(12)months of shipment.The by nailing on 6"(152mm)centers or by using a ter- absence of such claims in writing during this period will mination bar fastened on 8"(203mm)centers. constitute a waiver of all claims with respect to such product.This warranty shall be IN LIEU OF any other 6. Strip in base of flashing to roof system and vertical warranty,express or implied, including but not limited flashing laps,using a three course application of to, any implied warranty of MERCHANTABILITY OR FIT- BURmesh set in Sheeting Bond,followed by Polyroof NESS FOR A PARTICULAR PURPOSE. IV or approved elastomeric mastic. Technical Services: Your local Tremco Representative, COVERAGE RATES: working with the Technical Service Staff, can help ana- lyze conditions and needs to develop recommendations •THERMastic:25 lbs/SQ.(1.25 kg/m') for special applications.The services of the Tremco Research Center,which has earned a unique reputation •Cold Adhesive: 15 sq ft/gal(0.3 m1/L).Coverage in weatherproofing technology,complement and rates will vary depending on ambient temperature extend the services of the Tremco Technical Service and actual surface conditions. staff. Surfacing:TRA Elastomeric Sheeting can be coated with Statement of Policy and Responsibility:Tremco takes either Double Duty Aluminum or Polarcote FR.Two responsibility for furnishing quality materials and for coats are recommended for best coverage. providing specifications and recommendations for their proper installation. Precautions: Users must read container labels and Material Safety Data Sheets for health and safety pre- As neither Tremco itself not its Representatives practice cautions prior to use. architecture or engineering,Tremco offers no opinion on,and expressly disclaims any responsibility for the Availability and Cost: Contact your local Tremco soundness of any structure on which its products may Roofing Representative for pricing and availability. For be applied. If questions arise as to the soundness of a the name and number of your Representative,call the structure or its ability to support a planned installation Roofing Division at 216/292-5000. properly,the Owner should obtain the opinion of com- petent structural engineers before proceeding. Tremco Maintenance: Your local Tremco Roofing accepts no liability for any structural failure or for result- Representative can provide you with effective mainte- ant damages, and no Tremco Representative is author- Hance procedures which may vary,depending upon ized to vary this disclaimer. specific conditions. Periodic inspections,early repairs and preventative maintenance are all part of a sound roof program. Guarantee/Warranty: Tremco, Inc.warrants TRA Elastomeric Sheeting to be free of defects and to meet published physical properties when tested according to ASTM and Tremco standards. Under this warranty,any 3735 Green Road product that is proved to be defective when applied in IRE,/ Beachwood,OH 44122 accordance with our written instructions,and in appli- 216-292-5000 cations recommended by Tremco as suitable for this 220 Wicksteed Ave product will be replaced with like product at no charge. Toronto,ONT M4H 1G7 THIS IS BUYERS SOLE AND EXCLUSIVE REMEDY. An9M Company 416-421-3300 R00-174 3/01 Printed In USA • RECEIVED JUL 2 5 2013 One-Coat Aluminum FR CITYCATtitiCRated Aluminum Roof Surfacing BUILDING DIVISION Composition: One-Coat Aluminum FR is a fire-rated, • Do not exceed recommended coverage rates or asphalt-based,fibrated aluminum roof coating formulat- darkening of One Coat Aluminum FR may occur. ed with a blend of rust inhibiting oils.One-Coat Spread out all overspray and coating puddles to avoid Aluminum is asbestos free and meets the VOC require- darkening in areas. merits established by the US EPA for metallic pigmented Architectural Coatings. One-Coat Aluminum exceeds Packaging:One-Coat Aluminum FR is available in 5 the requirements of ASTM D 2824, Type III. gallon(18.9 L), 55 gallon(208 L)and 53 gallon(200L) plastic lined drums. Basic Uses:One-Coat Aluminum FR provides a UL Class A protective and reflective weathering surface for built- Grade: Brush/roller/spray up and modified bitumen roof systems.One-Coat Storage: Storage life is 1 year in unopened containers. Aluminum FR can also be used as a maintenance coating Store at temperatures below 110°F(43°C). on metal roof panels and smooth asphalt roof systems. One-Coat Aluminum FR lowers the surface temperature Recommended Mixing/Spray Equipment: of roof surfaces,while also protecting against corrosion Mixing Equipment: For barrels, use a low speed, long from mild exposure to acids, alkalis, and other destruc- paddle blade mixer such as the 600 Series Drum Mixer tive elements. from Garlock or Hennis Johnson Equipment Company. Limitations: For 5 gallon pails,use a jiffy Mixer attached to a low • Not intended for surfaces where ponding water may speed power drill. Propeller type mixers do not mix and occur. turn the material effectively and are not recommended. Pump: Minimum 2000 psi material output pressure • Do not apply over hot asphalt glaze coats coats. (pneumatic or hydraulic). Output flow rate for the • Do not apply when air or surface temperature is below pump should be a minimum of 2.0 GPM(gallons per 40°F(4.5°C)or when rain is expected within 6 hours. minute)for efficient production rates. • Not intended for application over roof systems con- Spray Tip/ Material Hose: Reversible spray tip with a strutted using BURmastic LV, PowerPly Standard Cold 0.043"to 0.055" orifice and a 40 to 60 degree spray Adhesive LV, Powerply Rubberized Cold Adhesive and fan. Material spray hose must be properly rated for the Rubberized BURmastic as the interply adhesive. maximum working pressure of the pump being used. • Not intended for application over coal tar roof systems. Application Data: Surface Preparation:All surfaces must be clean, dry, •Not intended for application over freshly applied and free of dust, dirt,oil, and other contaminants just asphalt mastics.Allow mastic to cure 30 days minimum. prior to application. Deteriorated asphalt membranes must be repaired and allowed to cure for a minimum Product Advantages 30 days. For metal surfaces, rust and loose paint must be wire brushed,scraped, or pressure washed(2000 Features Benefits psi)to a sound surface. One Coat Aluminum FR is self priming.The use of asphalt primer is not recommend- VOC compliant • Reduced environmental ed, and will lead to bronzing or darkening of the cured impact coating finish. Reflective metallic • Lower surface Cold Process BUR and MB surfaces must cure 30 days pigment temperatures minimum prior to application of One Coat Aluminum • Increased roof life FR.All accumulations of membrane interply adhesive on the membrane surface must be wiped and • Lower energy costs removed from the surface to assure proper perform- Exceptional weatherability • Long life ante of One Coat Aluminum FR. Roof mastic must cure 30 days minimum prior to coating application. • Increases intervals between recoats Hot applied asphalt glaze coats are not recommended single coat • Reduced labor costs as an acceptable surface for One Coat Aluminum FR, since glaze coats may flow and crack.One Coat Versatile • Acceptable for use on Aluminum FR is recommended for application direct to many substrates roofing ply sheets and modified bitumen felts for hot High Build • Long-lasting reflective protection UL Classified • Fire protection TREMCO Roofing&Weatherproofing Peace of Mind r" applied BUR and MB systems.Allow hot applied BUR and MB roof systems to weather 14 days minimum Physical Performance Characteristics prior to application of One Coat Aluminum FR. Properly prepare roof surface just prior to application One-Coat Aluminum FR as described above. .-- Application:Mix each container thoroughly prior to P'OP°f� Typkal Value Test Method application using a mechanical mixer.Apply One Coat Asbestos Content None EPA 600/R-13/116 Aluminum FR by roller, brush, or spray.Optimum VOC 409 g/L ASTM D 3960-93 reflectance is achieved by mechanical mixing and spray application to achieve proper leafing of the alu- Density @ 77°F 8.8 lbs/gal ASTM D 1475-90 minum pigment.When spray applied,take necessary (25°C) (1054 kg/m') precaution to prevent overspray. Non volatile 61% ASTM D 1353-92 Following spray application, brush or broom the content applied coating to assure even coverage. Make sure all Reflectance 60% ASTM E 1347-90 overspray and puddles of One Coat Aluminum FR are (45°directional) properly brushed out, since the coating surface will Flexibility Pass ASTM D 522-93A bronze or darken in areas of excess coverage. (1/4"mandrel, 32°F(0°C)) Coverage Rate: Smooth asphalt built-up roof surfaces and modified bitumen membrane surfaces:2-1/2 to 3 gallons per Technical Services: SQ(1.0 to 1.2 L/m')maximum. Your local Tremco Representative,working with the Metal surfaces: 2 gallons per SQ(0.8 L/m').Coverage Technical Service Staff, can help analyze conditions and will vary based on texture and porosity of surface. needs to develop recommendations for special applica- tions.The services of the Tremco Research Center, Clean Up: Clean equipment with Mineral Spirits. which has earned a unique reputation in weather- proofing technology,complement and extend the Precautions: Use One-Coat Aluminum FR with ade- services of the Tremco Technical Service staff. quate ventilation. Users must read container labels and Material Safety Data Sheets for health and safety pre- Statement of Policy and Responsibility: cautions prior to use. Tremco takes responsibility for furnishing quality mate- rials and for providing specifications and recommenda- Availability and Cost:Contact your local Tremco tions for their proper installation. Roofing Representative for pricing and availability. For the name and number of your Representative, call the As neither Tremco itself not its Representatives practice Roofing Division at 216/292-5000. architecture or engineering,Tremco offers no opinion on, and expressly disclaims any responsibility for the Maintenance:Your local Tremco Roofing soundness of any structure on which its products may Representative can provide you with effective mainte- be applied. If questions arise as to the soundness of a nance procedures which may vary,depending upon structure or its ability to support a planned installation specific conditions. Periodic inspections, early repairs properly,the Owner should obtain the opinion of corn- and preventative maintenance are all part of a sound petent structural engineers before proceeding.Tremco roof program. accepts no liability for any structural failure or for Guarantee/Warranty: resultant damages,and no Tremco Representative is Tremco, Inc.warrants One-Coat Aluminum FR to be authorized to vary this disclaimer. free of defects and to meet published physical proper- ties when tested according to ASTM and Tremco stan- dards. Under this warranty, any product that is proved to be defective when applied in accordance with our written instructions, and in applications recommended by Tremco as suitable for this product will be replaced with like product at no charge.THIS IS BUYERS SOLE AND EXCLUSIVE REMEDY. All claims concerning product defects must be made in writing within twelve(12)months of shipment.The absence of such claims in writing during this period will constitute a waiver of all claims with respect to such product.This warranty shall be IN LIEU OF any other warranty, express or implied, including but not limited to, any implied warranty of MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 1VEI1ICO 3735 Green Road Beachwood,OH 44122 216-292-5000 220 WIcksteed Ave Toronto,ONT M4H 1G7 416-421-3300 R00-533 Rev.3/01 Printed in USA RECEIVED JUL 2 5 2013 Tem-Lar® LRM A glittiftgaiquid Applied Elastomeric BUILDING DIVISION Roofing Membrane Composition: Trem-Lar®LRM is a single component,bitu- APPLICATION DATA: men modified moisture curing polyurethane. Conditions: Do not begin work during rainy or inclement weather or Basic Uses: Trem-Lar LRM is designed as the waterproofing when such weather is imminent. Rainfall will damage fresh- membrane in a fully adhered protected membrane roof sys- ly applied material. Minimum recommended ambient air tern for structural concrete decks. temperature during application: 40°F (4°C) and rising. Maximum allowed surface temperature during application: Limitations: 110°F(43°C). • Not intended for twin-slab, precast, or lightweight con- crete. SURFACE PREPARATION: • Not for use as a traffic-bearing surface. Concrete: Surface shall be dry, free of dust, oil, bitumen, • Trem-Lar LRM requires acceptable protective surfacing curing agents,form release agents,and other contaminants. such as insulation with ballast, pavers, reflective and pro- Compressive strength: 2,500 psi (17237 kPa), minimum. tective coatings,decorative surfaces,and protective covers. The concrete shall have a light steel trowel finish followed by • Concrete substrates must be free of all traces of a natural hairbroom to render a uniform granular texture. bitumen prior to application of Trem-Lar LRM. New concrete must cure 28 days minimum by either water, burlap or polyethylene cure methods. Grade: Horizontal areas:Squeegee(Trem-Lar LRM-H) Sandblast,shotblast,or scarify existing concrete to assure the Vertical surfaces:Trowel(Trem-Lar LRM-V) substrate is free of contamination and it has the proper sur- face texture to assure adhesion of the Trem-Lar LRM. Equipment: Triangular notched squeegee to provide 60 mil (1.5mm)thick uniform application. Verify the dry condition of the concrete with a rubber mat test. After taping the mat to the concrete for at least 24 Packaging: Available in 5 gallon(18.9L)containers. hours, no liquid water droplets should be present on the underside of the mat. A valid test requires the concrete be Color: Black warmed by the sun during the test. Storage Life: Up to 6 months in unopened container. Metal: Clean metal surfaces of paint,oils, rust, and other contaminants. Applicable Standards: Meets or exceeds performance stan- dards of ASTM C 836-89. DETAIL/PREPARATORY WORK: Priming for Detail Course:Prime concrete detail areas with Trem-Lar 120EP Primer prior to application of Trem-Lar LRM. Allow primer to fully dry prior to application of Trem-Lar LRM. Vertical penetrations: Provide a 1"x 1"(25 x 25mm)cant of Trem-Lar LRM-V at parapet walls, columns, stacks, etc. Product Advantages Install Trem-Lar LRM as a flashing to the specified height. Extend flashing 6" (150mm) onto horizontal surface. Features Benefits Coating thickness: 60 mils(1.5mm)(wet). Cracks of 1/16" (1.6mm) or less: Pretreat shrinkage and Fully bonded to concrete •Reduces potential for non-moving structural cracks with Trem-Lar LRM applied at water migration under a thickness of 60 mils(1.5mm)(wet)3"(75mm)either side membrane of the crack. Cold applied •Can be used in difficult Cracks of 1/16"(1.6mm)or greater. Rout all cracks,moving access areas structural joints, and cold joints to 1/4" wide x 1/2" (6.3 x • No hot kettles 12.7mm)deep. Insert a 3/8"(9.5mm)closed-cell polyethylene backer rod. Recess backer rod 1/8"(3.2mm)from surface. Fill One-part • No mixing or special recess with Trem-Lar LRM applied at a thickness of 60 mils equipment needed (1.5mm)(wet)3"(75mm)either side of the crack/joint Proper treatment of expansion joints is critical. Consult your local One coat application • Labor savings Tremco Representative for recommendations. Low modulus •Accommodates typical APPLICATION: Priming Concrete/Masonry: Prime all con- High elongation movement crete and vertical masonry with Trem-Lar 120 EP Primer. High recovery Allow Trem-Lar 120 EP Primer to fully dry prior to application • Fire rated assembly of Trem-Lar LRM. arOe • Manufactured under ` UL quality assurance inspection program Roofing&Weatherproofing Peace of MindTM Priming with VOC Compliant Primer: In areas with VOC restrictions, Trem-Lar 120 EP Primer is specified for use on Physical Performance Characteristics concrete, aged Trem-Lar LRM,and metal. Trem-Lar 120 EP Primer must dry tack free(6 to 8 hours at 75°F (24°C)and 1ti'em-1ar° LRM 50%R.H.)prior to application of Trem-Lar LRM. Open time Typical Value of Trem-Lar 120 EP Primer is 72 hours after tack free cure. Property Horizontal Vertical Test Method Trem-Lar LRM must be applied within the open time. If Grade Grade Ultimate open time is exceeded,substrate must first be mechanically elongation 950% 700% ASTM D 412-92 strength Y Ultimate tensile strength 300psi 250 psi ASTM D 412-92 abraded,then reprimed. (21 kg/cm) (17.5 kg/cm) Alternately, prime concrete substrates with Tremlar LRM-H Recovery from 35096 95% 90% ASTM D 412-92 Y P elongation thinned with toluene at a rate of 32 oz.toluene per gallon of Hardness(Shore A) 25 38 ASTM D 2240-86 Trem-Lar LRM-H. Apply the thinned Trem-Lar LRM-H to the Hardness(Shore 00) 80-95 85-90 ASTM C 836-89 Water vapor permeance 0.13 metric 0.26 metric ASTM E 96-80 clean, dry surface at a coverage rate of 1 gal/SQ(0.4 L/m') perms' perms' Allow to dry 1 hour minimum and apply the specified cover- Low temperature >500% >500% ASTM D 412-92 age of Trem-LAR LRM-H(must be applied the same day). elongation @-20°F(-29°C) Service temperature -40°F to -40°F to ASTM D 412-92 (continuous ambient) 150°F 150°F Application: Apply Trem-Lar LRM-H directly to surface by (-40°C to (-40°C to squeegee and cross-roll with a long nap roller to a uniform thick- 66°C) 66°C) Nonvolatile content 87% 81% ASTM D 2369-87 ness. Overlap previous day's work 6"(150mm)minimum. Volatile organic compound 110 g/L 110 g/L ASTM D3960-89 (less water,less exempt Coverage: 25 ft'/gal.(0.6m2/L) per coat maximum. solvents) Viscosity @ 77°F(25°C) 7,000- 30,000- ASTM D 2196-86 12,000 cP 50,000 cP Water Test: Allow membrane to cure 36 hours minimum (7-12Pa•s) (30-5OPa•s) (75°F(24°C)@ 60%RH). Longer cure times will be required Density @ 77°F(25°C) 8.8 lb/gal 9.1 lb/gal ASTM D 70-82 at lower temperatures and/or humidities. (100°F (100°f D 32 P Flash point >100°F >700°F ASTM D 3278-82 Prior to placement of protective surfacing,water test applied (>38°C) (>38°C) area. Block drains and provide perimeter dams. Flood test 'Metric perms=(g/m1•(24h)•(mm Hg) area with water for 48 hours. Do not exceed deck design load requirements during water testing. Technical Services: Your local Tremco Representative,work- Cure Time: 24 hours at 75°F(24°C),50%RH. Longer cure ing with the Technical Service Staff,can help analyze condi- times will result at lower temperatures and/or lower relative tions and needs to develop recommendations for special humidity. applications. The services of the Tremco Research Center, which has earned a unique reputation in weatherproofing Clean-Up: Use Xylene or Toluene to remove Trem-Lar LRM technology, complement and extend the services of the from equipment before cure. Tremco Technical Service staff. Precautions: Users must read and follow container labels Statement of Policy and Responsibility: Tremco takes and Material Safety Data Sheets for instructions for health responsibility for furnishing quality materials and for provid- and safety precautions prior to and during use. ing specifications and recommendations for their proper installation. Availability and Cost: Contact your local Tremco Roofing As neither Tremco itself nor its Representatives practice archi- Representative for pricing and availability. For the name and tecture or engineering, Tremco offers no opinion on, and number of your Representative, call the Roofing Division at expressly disclaims any responsibility for the soundness of 216/292-5000. any structure or any components below the building struc- ture on which its products may be applied. If questions arise Maintenance: Your local Tremco Roofing Representative as to the soundness of a structure, its ability to support a can provide you with effective maintenance procedures planned installation properly,or whether material below the which may vary, depending upon specific conditions. structure will be disturbed, the Owner should obtain the Periodic inspections, early repairs and preventive mainte- opinion of competent structural engineers before proceed- nance are all part of a sound roof program. ing. Tremco accepts no liability for any failure of the struc- ture or material below the structure or for resultant damages, Guarantee/Warranty: Tremco Inc.warrants Trem-Lar LRM and no Tremco Representative is authorized to vary this dis- to be free of defects and to meet published physical proper- claimer. ties when tested according to ASTM and Tremco standards. Under this warranty, any Trem-Lar LRM product that is proved to be defective when applied in accordance to our written instructions, and in applications recommended by Tremco as suitable for this product will be replaced with like product at no charge. THIS IS BUYERS SOLE AND EXCLUSIVE REMEDY. All claims concerning product defects must be made in writ- ing within twelve(12)months of shipment. The absence of such claims in writing during this period will constitute a waiver of all claims with respect to such product. This warranty shall be IN LIEU OF any other warranty,express 3735 Green Road tY Y Y P eachwood,OH 44122 or implied,including but not limited to,any implied wan-an- THERM THERM 2B16 292-5000 ty of MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 220 Wicksteed Ave Toronto,ONT M4H 1G7 An 9M Company 416-421-3300 R-754001 Rev.3/01 Printed in USA Fr. ) isw QD Low Odor RECEWREMPrimeT1 Q JUL 2 5 2013 A Quick-Drying Low Odor Primer ctTYOFTtt3° For Asphalt Roofs BUILDING Composition: TREMprimeTM QD Low Odor Grade: Brush/Roll/Spray. is formulated from refined select asphalt to produce an effective priming base for the Recommended spray equipment: application of Tremco Roofing Systems. Minimum 11:1 ratio pump with 0.015" to TREMprime QD Low Odor is asbestos free. 0.021" spray tip. Basic Uses: TREMprime QD Low Odor pro- Packaging: TREMprime QD Low Odor is motes adhesion between weathered sur- available in 5 and 55 gallon containers. faces and Tremco coatings, adhesives, and maintenance systems.TREMprime QD Low Storage Life: One year. Odor is also used as a metal primer to enhance the adhesion of asphalt cements Application: Remove all loose dust, dirt, and flashing adhesives. rotted felt, and foreign matter. Surface must be clean and dry. Limitations: TREMprime QD Low Odor is not intended to be used as a final coating. When spraying TREMprime QD Low Odor take necessary precautions to prevent over- Not intended for use over Kynar or other spray. PVDF resin coatings. Coverage: Coverage will vary depending Do not apply when rain appears imminent. upon actual surface and application condi- tions. Approximately 200-400 ftz/gal(4.9- Do not use with Tremco FAS-N-FREE® sol- 9.8 m2/L). vent free insulation adhesive. Clean-Up: Mineral Spirits. Surfaces primed with TREMprime QD Low Odor must be reprimed if allowed to remain Precautions: Use TREMprime QD Low open for more than 24 hours. Odor with adequate ventilation. Users must read container labels and Material Safety PRODUCT ADVANTAGES Data Sheets for health and safety precau- Features Benefits tions prior to use. Availability and Cost: Contact your local Non-fibrated • Allows maximum penetra- Tremco Representative for pricing and avail- tion of dried felts and porous substrates ability. For the name and number of your representative call the Roofing Division at Low Odor • Minimizes disruption to 216/292-5000. building occupants. Quick drying • Minimizes wait for curing Maintenance: Your local Tremco Roofing formula Representative can provide you with effec- tive maintenance procedures which may Readily work- • Easily brushes into rougher able consistency substrates providing more uniform surfaces Multi-purpose • Can be used on metal work TR(D,cO and other surfaces Roofing&Weatherproofing Peace of MindTM vary, depending upon specific conditions. Periodic inspections, early repairs and pre- Physical/Performance Characteristics ventative maintenance are all part of a sound roof program. 7RE61prinIe QI)TM Low Odor Property Typical Value Test Method Guarantee/Warranty: Tremco Inc. war- Asbestos content None ASTM D276-87 rants TREMprime QD Low Odor to be free Density@ 77°F(25°C) 7.8 lb/gal ASTM D 1475-90 (934.8 kg/m') of defects and to meet published physical Non-Volatile Content 52% ASTM D 1644-88 properties when tested according to ASTM (1981) and Tremco standards. Under this warranty, Flash point >100°1 ASTM D 3278-82 any TREMprime QD Low Odor product that Odor Faint/Slight petroleum is proven to be defective when applied in Vapor density 4.9-Mineral Spirits accordance to our written instructions, and in applications recommended by Tremco as suitable for this product, will be replaced support a planned installation properly, the with like product at no charge. THIS IS BUY- Owner should obtain the opinion of compe- ERS SOLE AND EXCLUSIVE REMEDY. tent structural engineers before proceeding. Tremco accepts no liability for any structur- All claims concerning product defects must al failure or for resultant damages, and no be made in writing within twelve (12) Tremco Representative is authorized to vary months of shipment. The absence of such this disclaimer. claims in writing during this period will con- stitute a waiver of all claims with respect to such product. This warranty shall be IN LIEU OF any other warranty, express or implied, including but not limited to, any implied warranty of MER- CHANTABILITY OR FITNESS FOR A PARTICU- LAR PURPOSE. Technical Services: Your local Tremco Representative, working with the Technical Service Staff, can help analyze conditions and needs to develop recommendations for special applications. The services of the Tremco Research Center, which has earned a unique reputation in weatherproofing technology, complement and extend the services of the Tremco Technical Service Staff. Statement of Policy and Responsibility: Tremco takes responsibility for furnishing quality materials and for providing specifica- tions and recommendations for their proper installation. As neither Tremco itself nor its 3735 Green Road Representatives practice architecture or engi- TRENCO Beachwood,OH 44122 neering, Tremco offers no opinion on, and 216-292-5000 expressly disclaims any responsibility for the 220 Wicksteed Ave Toronto,ONT M4H 1G7 soundness of any structure on which its prod- "' "�'^ Y P 416-421-3300 ucts may be applied. If questions arise as to the soundness of a structure or its ability to Roo-391 Rev.6/00 Printed in USA G� TI11 • RECEN ��L 2 5 2013 �sotech Insulation cm OfTIGARD Isocyanurate Roof Insulation Board Bui riGD1\J SIOt4 Composition: Trisotech'"" Insulation consists of a rigid, • For adhered single ply systems when a cover board closed cell polyisocyanurate foam core laminated on is not specified,the maximum thickness for the top both sides to a black,fiber reinforced,non-asphaltic facer. layer of Trisotech is 2.0". Bask Uses: Trisotech Insulation is used to provide Sizes: Trisotech Insulation is available in truckload high thermal insulation under most roof membrane quantities in 4' x 4' (1220mm x 1220mm) or 4' x 8' systems. Trisotech is recommended for use in combi- (1220mm x 2440mm)board panels and packaged on nation with an overlay board in hot and cold applied dunnage. Thicknesses range from 1" (25mm) to 4" BUR and MB roof systems.Trisotech Insulation meets (101 mm). Contact your Tremco Representative for a ASTM C 1289-02,Type II, Class 1,Grade 2. full list of available thicknesses. Limitations: When Trisotech Insulation is specified for application • Not intended for use under ponding conditions. in FAS-n-FREE Adhesive or hot bitumen, the recom- Positive drainage is required. mended board size is 4'x 4'. Board sizes of 4'x 8'are • Not to be exposed to solvents, oils or other con- only acceptable when mechanical attachment of insu- taminants harmful to polyisocyanurate foam insula- lation is specified. tion. • Insulation stops are required on roofs with slopes of GENERAL APPLICATION DATA: 2:12(2"per foot)or greater Roof replacement usually involves more complexities • Not for use directly under hot applied roof mem- than new construction roofing. Often encountered branes.A wood fiber overlay board is required prior are situations such as rusted/deteriorated decks, rot- to the application of a hot applied roof membrane. ted wood components, rooftop equipment which • Not for use in direct contact with lightweight insu- cannot be moved or shut down,and numerous other lating concrete or recently poured gypsum decks. conditions. • For adhered systems where a cover board is not specified, multiple layers of Trisotech must be used The following application information is designed to when the total insulation thickness is 2.5"or greater. serve as a general guide. Your local Tremco Representative will prepare detailed specifications based on the condition of your roof. Structural Decks: Must be properly designed and Product Advantages structurally sound. Features Benefits Drainage: Ponding conditions are unacceptable and will adversely affect the performance of any roofing Closed cell foam • High thermal system. If positive drainage does not exist, water "R-Value" removal from the roof surface must be facilitated by lowering drains, and/or installing additional drains, • Low thermal tapered insulation, or Tremco approved cellular con- conductivity Crete system. • Non-rotting, non- absorbent core Insulation Storage: Insulation must be dry and kept • Lightweight, rigid dry.When stored outdoors,stack insulation on pallets board, easy to handle at least 4 inches(100mm)above ground level. Upon receipt of insulation on the job site,remove the facto- ry plastic packaging. Cover the top and sides of the Thick fiber facer • Suitable for adhering insulation with waterproof tarpaulin (not polyethyl- to substrates in hot or ene) and secure. Do not stack more than two pallets cold applied adhesives high. • Protects foam core Surface Preparation:Prior to installing the insulation, FM Approved • Manufactured under a the substrate must be clean,dry and free of dust, dirt, FM quality assurance oil, or other contaminants. Concrete and gypsum decks must be properly cured and sufficiently dry inspection program prior to installing insulation. • Fire/wind protection Installation: The use of FAS-N-FREE Adhesive for sol- UL Approved • Manufactured under UL vent free, fastener free insulation attachment is the quality assurance inspec- preferred method of attachment unless otherwise Lion program specified. • UL classified fire protec- tion Roofing&Weatherproofing Peace of MindTM A • .% Multiple Layers: The use of two separate layers of insulation is recommended, especially over steel Physical Performance Characteristics decks. Multiple layers of Trisotech are recommended when total thickness of Trisotech is 3.0" or greater. After securing the first layer of insulation, install the TrisotechTe Insulation additional layer(s)with the board joints offset a mini- mum 6 inches (150mm) from the joints of the pre- Property Typical Value Test Method ceding layer. Two layers,with board joints offset,can Compressive Strength, 20psi(137kPA) ASTM D 1621-94 minimize stress on the roof membrane which results ten. from thermal movement of the deck. Density,nominal 2.0 IMP(32.0kglm') ASTM D 1622-93 Adhesive Application: Prime concrete and metal Conditioned stance hernial PP Resistance at 75°F(24°C) R Value ASTM C 516-91 deck substrates with Tremprime WB.After primer has thoroughly dried, apply FAS-n-FREE Adhesive to the LTTR' RIC/TIMA•• WEIGHT substrate in ribbons of 1/2"to 3/4"(13mm to 19mm) 1"(25.4mm) 6.0 6.0 0.167 diameter beads at the required coverage rate. Set the insulation board into the adhesive immediately and 1.5'(38.1mm) 9.0 10.0 0.250 step into place. Do not allow adhesive to skin over. 2.0"(50.8mm) 12.1 14.3 0.333 Obtain and read the Specification Data Sheet for Tremprime WB and FAS-n-FREE Adhesive for further 2.5"(63.5mm) 15.3 18.0 0.417 information. 3.0"(76.2mm) 18.5 22.0 0.500 Bitumen Application: Hot applied bitumen can be 3.5 (88.9mm) 21.7 26.0 0.583 used to adhere Trisotech to concrete decks, to base •Long Term Thermal Resistance sheets which are mechanically attached to wood or ••PIMA 101 R Value gypsum decks, and to insulation layer(s) previously — secured. Concrete decks should be primed with All claims concerning product defects must be made Tremprime WB and allowed to thoroughly dry.Adhere in writing within twelve (12) months of shipment. insulation to substrate in a full coverage of hot applied The absence of such claims in writing during this peri- bitumen, at a coverage rate of 30 lbs. per 100 sq.ft. (1.5 kg/m2)± 20%. Place insulation immediately into od will constitute a waiver of all claims with respect to the hot bitumen and step into place to achieve a solid such product. bond. This warranty is IN LIEU of any and all other warranties Mechanical Fastener Application: Tremco Fasteners express or implied, including but not limited to, any and Discs are recommended where mechanical implied warranty of MERCHANTABILITY OR FITNESS attachment of the insulation is specified over steel and FOR A PARTICULAR PURPOSE. wood decks. Do not mix fasteners and discs of differ- TECHNICAL SERVICES: ent brands unless the combination is Factory Mutual Your local Tremco Representative, working with the Approved. Technical Service Staff, can help analyze conditions Fasteners must be driven perpendicular to the deck. and needs to develop recommendations for special Do not overdrive the fastener, as the insulation may applications. The services of the Tremco Research fracture and become susceptible to loss of attach- Center, which has earned a unique reputation in ment. Fastener should be driven tight enough so that weatherproofing technology, complement and the disc will not turn. extend the services of the Tremco Technical Service staff. PRECAUTIONS: STATEMENT OF POLICY AND RESPONSIBILITY: User must read container labels and Material Safety Tremco takes responsibility for the furnishing of qual- Data Sheets for health and safety precautions prior to ity roofing materials,and providing specifications and use. recommendations for their proper installation. AVAILABILITY AND COST: As neither Tremco itself nor its Representatives prac- Contact your local Tremco Representative for pricing tice architecture or engineering, Tremco offers no and availability. For the name and number of your opinion on, and expressly disclaims any responsibility Representative, call the Roofing Division at 216/292- for soundness of any structure on which its products 5000. may be applied. If questions arise as to the soundness MAINTENANCE: of a structure or its ability to support a planned instal- Your local Tremco Roofing Representative can provide instal- lation properly,the Owner should obtain the opinion you with effective maintenance procedures which of competent structural engineers before proceeding. may vary, depending upon specific conditions. Tremco accepts no liability for any structural failure or Periodic inspections, early repairs and preventive for resultant damages, and no Tremco Representative maintenance are all part of a sound roof program. is authorized to vary this disclaimer. GUARANTEE/WARRANTY: Tremco Inc. warrants Trisotech Insulation to be free of defects and to meet published physical properties when 3735 Green Road conditioned and tested according to ASTM and Tremco 117iC12 Beachd,OH 44122 standards. Under this warranty,any Trisotech Insulation 216 woowoo that is proved to be defective when applied in accor- 220 Wicksteed Ave dance with our written instructions and in applications Toronto,ONT M4H 1G7 recommended by Tremco as suitable for this product An MCor parry 416-421-3300 will be replaced with like product at no charge.THIS IS BUYER'S SOLE AND EXCLUSIVE REMEDY. R00-244 Rev.1/03 Printed in USA 7J17/13 TGFU.R6692-Roofing Systems 43 ONLINE CERTIFICATIONS DIRECTORY RECEIVED TGFU.R6692 JUL 25 20;3 Roofing Systems CITYI�OFTIGARD Paae Bottom BUILDING DIVISIOr" Roofing Systems See General Information for Roofing Systems TREMCO INC R6692 3735 GREEN RD BEACHWOOD, OH 44122 USA COLD APPLICATION SYSTEMS Class B S. Deck: NC Incline: 3 Base Sheet (Optional): — One or more plies "BURmastic Composite Ply", or "BURmastic Glass Ply" mechanically fastened. Insulation (Optional): — Any UL Classified polyisocyanurate, wood fiber, perlite or glass fiber, any thickness, mechanically fastened. Ply Sheet: — Two or more plies "BURmastic Composite Ply" or "BURmastic Glass Ply", fully adhered with "BURmastic", 2-1/2 gal./sq. Surfacing: — "One Coat Aluminum F.R.," 2-3/4 gal./sq. database.ul.corn'cgi-bin/)C YV/t emplate/LISEXT/1FRAMElshowpage.htrr?name=TGFU.R6692&ccnsherttitle=Roofing+Systems&objid=1074352409&cfgid=107... 1/45 7/17/13 TGFU.Guidelnfo-Roofing Systems ONLINE CERTIFICATIONS DIRECTORY TGFU.Guidelnfo Roofing Systems View Listings Page Bottom [Roof-covering Materials] Roofing Systems See General Information for Roof-covering Materials GENERAL This category covers materials intended for roofing systems that provide Class A, B or C coverings on combustible (wood - 3/4 in.- thick sheathing boards or plywood, unless otherwise indicated) and noncombustible (steel, concrete or poured gypsum) decks, unless otherwise indicated in the individual certifications. Minimum 2 in.-thick unfaced structural cement fiber units, formed into slabs or boards and covered under Structural Cement-Fiber Units (CIYT), are suitable alternates as roof decks for all certified roofing systems intended for use over noncombustible decks. The use of 7/16-in. (minimum) thick nonveneer APA-rated sheathing (oriented strand board panels, structural particleboard panels, composite panels or waferboard panels) is a suitable alternate to 15/32-in. (minimum)thick plywood specified in the Class A, B or C certifications for the individual manufacturers. Certifications are applicable to roofing systems used over insulated decks when so indicated in the individual certifications. Certified gypsum wallboard, any thickness, may be included in any roofing system without adversely affecting the certification. Insulations may be attached to the deck with fasteners, hot mopping asphalt or certified adhesive. Certifications are applicable either for new construction, recovering or replacement purposes. (Recovering is the process of covering an existing roofing system with a new roofing system. Replacement is the process of removing an existing roof system and replacing it with a new system.) For recovering situations, certified uninsulated new construction assemblies are not intended for installation over existing certified insulated assemblies unless specifically certified under Maintenance and Repair Systems. See MAINTENANCE AND REPAIR SYSTEMS below for further information. Certified insulated systems may be installed over existing certified insulated systems when: 1) the new system is certified for use with the existing roof insulation type (glass fiber, perlite, wood fiber, foamed plastic, etc.), and 2) the total thickness of insulation in both systems does not exceed the maximum specified for the new system being applied. For installation over noncombustible decks, any certified insulated system utilizing minimum 1-in.-thick insulation (glass fiber, polyisocyanurate or perlite) may be used over any existing insulated system regardless of the type if its insulation in both systems does not exceed the maximum specified for the new system being applied. Certification is determined by the new construction system. The above classifications apply only to coverings composed of certified materials assembled as described in the individual manufacturer certifications; fleshings and trimmings being the same as or not less than the equivalent of the roofing systems in each class, or of 16 oz or heavier copper, No. 26 gauge or heavier galvanized steel, or 0.019 in. thick or heavier aluminum. Roofing systems investigated for impact resistance are so indicated in the individual certifications by the appearance of the word "Impact" and the applicable Class No. (1, 2, 3 or 4) adjacent to the "Incline."These systems are also referenced under Roof- covering Materials, Impact Resistance (TGAM). See TGAM for a description of the Impact Resistance Certification Program. This category covers the following roofing systems, which are composed of varying types of components: 1. Asphalt Felt Systems (Organic or Glass Fiber) with Hot Roofing Asphalt 2. Coal Tar Felt Systems (Organic or Glass Fiber) with Hot Roofing Coal Tar Pitch 3. Cold-application Systems (Asphalt Felts or Ply Sheets with Cold Cements and Coatings) 4. Combination Hot and Cold Systems 5. Fluid-applied Coating Systems 6. Maintenance and Repair Systems 7. Single-ply Membrane Systems (Indudes Modified Bitumen Membranes) 8. Spray-applied Foam and Coating Systems 9. Photovoltaic(Solar) Modules 10. Other systems database.ul.c arkgi-bin/XYVR errplate/USIXT/1FRAME/shvapage.html?&name=TGFU.Guidelnfo&ccnshort6tle=Roofing+Systems&objik1=1 074351 572&cfgid=... 1/1 7/17/13 TGFU.Guidelnfo-Roofing Systems The following describes the composition of each of these system types. ASPHALT FELT SYSTEMS(ORGANIC OR GLASS FIBER) WITH HOT ROOFING ASPHALT Asphalt Organic Felt Systems These roofing systems are composed of asphalt-saturated organic felts and/or combinations of cap and base sheets (saturated felts which are asphalt coated on one or both sides) applied with hot roofing asphalt as shown below(minima specified). Class A and B systems are surfaced with 400 lb of roofing gravel or crushed stone or 300 lb of crushed slag per sq of finished roof embedded in a flood coat of hot roofing asphalt. The roofing gravel, crushed stone or slag is to be dry, relatively free from dirt and dust, and graded in size from 1/4 to 5/8 in. diameter. Limited to roof decks having indines not exceeding 3 in. to the horizontal foot. Class C systems differ from the Class A and B systems in that they are surface finished with a cold-application coating. See the individual certifications for coating designations and indine limitations. Unless otherwise required, granules or sand may be optionally applied to any coating. The first layer of the systems listed below is generally nailed to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. Class A*: 1. Five layers of perforated Type 15 felt. 2. Four layers of Type 15 felt. 3. One layer of Type 30 and two layers of Type 15 felt. 4. One layer of Type 15 felt and two layers of Type 15 or 30 cap or base sheets. 5. Three layers of Type 15 or 30 cap or base sheets. 6. Three layers of Type 15 felt. Limited to noncombustible roof decks. Class B*: 1. Four layers of perforated Type 15 felt. 2. Three layers of Type 15 felt. 3. Two layers of Type 15 or 30 cap or base sheets. Class C*: 1. Three layers of Type 15 felt. 2. One layer of Type 30 and one layer of Type 15 felt. 3.Two layers of Type 15 or 30 cap or base sheets. 4.Two layers of Type 15 felt and one layer of Type 15 or 30 cap or base sheets. * Type 20 products can be substituted for the Type 15 products specified in these systems. The above roofing systems are suitable for installation over minimum 3/4-in.-thick certified perlite, polyisocyanurate or glass fiberboard roof insulation. Certified wood fiberboard insulation is suitable only for systems installed over noncombustible decks. Asphalt Glass Fiber Systems These roofing systems are composed of asphalt-coated glass fiber felts and cap sheets applied with hot roofing asphalt as indicated below(minima specified). The first layer of the systems described below is generally nailed to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. Class A: 1. Maximum indine - 3 in. Three layers of Type G1 or G2 asphalt glass fiber felts. Surfaced with 400 lb of roofing gravel or crushed stone or 300 lb of crushed slag in a flood coat of hot roofing asphalt at a minimum 60 lb per sq. 2. Limited to noncombustible decks at maximum inclines of 1 in. Three layers of Type G1 or G2 asphalt glass fiber felts applied with hot roofing asphalt; surfaced with one layer of Type G3 mineral surfaced cap sheet. Class B: 1. Maximum incline - 3/4 in. Two layers of Type G1 or G2 asphalt glass fiber felts applied with hot roofing asphalt and surfaced with one layer of Type G3 cap sheet. See the individual certifications for roofing systems not covered by the above. The above roofing systems are suitable for installation over minimum 3/4 in. certified glass fiber, perlite or polyisocyanurate database.ul.cornrcg i-bin/XYV/templatelLISEXT/1 FRAME/showpage.ht ml?8name=TGFU.Guidelnfo&ccnshortfitle=Ro06ng+Systems&objid=1074351572&cfg id=... 2/7 7•/17/13 TGFU.Guidelnfo-Roofing Systems • board roof insulation. Certified wood fiberboard roof insulation is suitable only for systems installed over noncombustible decks. COAL TAR FELT SYSTEMS(ORGANIC OR GLASS FIBER) WITH HOT ROOFING COAL TAR PITCH These roofing systems are composed of coal tar saturated organic or glass fiber felts applied with hot roofing coal tar pitch as shown below(minima specified). These systems are surfaced with 400 lb of roofing gravel or crushed stone or 300 lb of crushed slag per sq of finished roof embedded in a flood coat of hot roofing coal tar pitch. The roofing gravel, crushed stone or slag is to be dry, relatively free of dirt and dust, and graded in size from 1/4 to 5/8 in. diameter. Limited to roof decks having inclines not exceeding 3 in. The first layer of the system described below is generally nailed to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. Class A: 1. Four layers of Type 15 organic felt, Type GI or G2 glass fiber felt. 2. Three layers of Type 15 organic felt, Type G1 or G2 glass fiber felt. Limited to noncombustible decks. Class B: 1. Three layers of Type 15 organic felt, Type G1 or G2 glass fiber felt. See the individual certifications for roofing systems not covered by the above. The above roofing systems are suitable for installation over minimum 3/4-in.-thick certified perlite, polyisocyanurate or glass fiberboard roof insulation. Certified wood fiber insulation is suitable only for systems applied over noncombustible decks. ASPHALT FELT SYSTEMS(ORGANIC OR GLASS FIBER)WITH HOT ROOFING ASPHALT UTILIZING DOUBLE FLOOD COAT AND DOUBLE GRAVEL POUR SURFACING Asphalt Organic Felt Systems These roofing systems are composed of asphalt-saturated organic felts and/or combinations of cap and base sheets (saturated felts which are asphalt coated on one or both sides) applied with hot roofing asphalt as shown below(minimum specified). Systems are surfaced with two applications of 400 lb/sq of roofing gravel or crushed stone or 300 lb/sq of crushed slag per square of finished roof embedded in two separate flood coats of hot roofing asphalt. After each application of gravel, crushed stone or slag, all loose material is removed. The roofing gravel, crushed stone or slag is to be dry, relatively free from dirt and dust, and graded in size from 1/4 to 5/8 in. diameter. Limited to 15/32 in. (minimum) thick plywood roof decks having inclines not exceeding 1 in. to the horizontal foot. The first layer of the systems indicated below is generally nailed through the insulation to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. One-inch (minimum) thick wood fiberboard, 3/4-in. (minimum) thick perlite or 15/16-in. (minimum) thick glass fiber insulation is required under the systems below when installed on a combustible deck. The joints in the insulation are to be offset 6 in. with the joints in the deck. Any certified insulation, any thickness, may be used optionally in systems installed over noncombustible decks. Class A*: 1. Five layers of perforated Type 15 felt. 2. Four layers of Type 15 felt. 3. One layer of Type 30 and two layers of Type 15 felt. 4. One layer of Type 15 felt and two layers of Type 15 or 30 cap or base sheets. 5. Three layers of Type 15 or 30 cap or base sheets. 6. Three layers of Type 15 felt. Limited to noncombustible roof decks. Class B*: 1. Four layers of perforated Type 15 felt. 2. Three layers of Type 15 felt. 3. Two layers of Type 15 or 30 cap or base sheets. * Type 20 products can be substituted for the Type 15 products specified in these systems. Asphalt Glass Fiber Systems These roofing systems are composed of asphalt-coated glass fiber felts applied with hot roofing asphalt as indicated below (minima specified). The first layer of the systems described below is generally nailed through the insulation to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. Limited to 15/32-in. (minimum) thick plywood roof decks. One-inch (minimum) thick wood fiberboard, 3/4-in. (minimum) thick perlite or 15/16-in. (minimum) thick glass fiber insulation is required under the systems below when installed on a combustible deck. The joints in the insulation are to be offset 6 in. with the joints in the deck. Any certified insulation, any thickness, may be used optionally in systems installed over noncombustible decks. database.ul.comlcg i-bi n/XYV/template/LISEXT/1 FRAM E/shawpag e.html?&Warne=TGFU.Guidelnfo&ccnshorttitle=Roofing+Systems&objid=1074351572&cfg id=... 3/7 V17/13 TGFU.Gudelnfo-Roofing Systems • Class A: 1. Maximum incline - 1 in. Three layers of Type G1 or G2 asphalt glass fiber felts. Surfaced with two applications of 400 lb/sq of roofing gravel or crushed stone or 300 lb/sq of crushed slag per square of finished roof embedded in two separate flood coats of hot roofing asphalt. After each application of gravel, crushed stone or slag, all loose material is removed. The roofing gravel, crushed stone or slag is to be dry, relatively free from dirt and dust, and graded in size from 1/4 to 5/8 in. diameter. COAL TAR FELT SYSTEMS(ORGANIC OR GLASS FIBER)WITH HOT ROOFING COAL TAR PITCH UTILIZING DOUBLE FLOOD COAT AND DOUBLE GRAVEL POUR SURFACING These roofing systems are composed of coal tar saturated organic or glass fiber felts applied with hot roofing coal tar pitch as shown below(minima specified).These systems are surfaced with two applications of 400 lb/sq of roofing gravel or crushed stone or 300 lb/sq of crushed slag per square of finished roof embedded in two separate flood coats of hot roofing asphalt. After each application of gravel, crushed stone or slag, all loose material is removed.The roofing gravel, crushed stone or slag is to be dry, relatively free from dirt and dust, and graded in size from 1/4 to 5/8 in. diameter. Limited to 15/32-in. (minimum) thick plywood roof decks having inclines not exceeding 1 in. to the horizontal foot. The first layer of the systems indicated below is generally nailed through the insulation to combustible decks through metallic disks and hot mopped to noncombustible decks. Succeeding layers are hot mopped in place. One-inch (minimum) thick wood fiberboard, 3/4-in. (minimum) thick perlite or 15/16-in. (minimum) thick glass fiber insulation is required under the systems below when installed on a combustible deck.The joints in the insulation are offset 6 in. with joints in the deck. Any certified insulation, any thickness, may be used optionally in systems installed over noncombustible decks. Class A: 1. Four layers of Type 15 organic felt,Type G1 or G2 glass fiber felt. 2. Three layers of Type 15 organic felt,Type G1 or G2 glass fiber felt. Limited to noncombustible decks. Class B: 1.Three layers of Type 15 organic felt,Type G1 or G2 glass fiber felt. COLD-APPLICATION SYSTEMS (ASPHALT FELTS OR PLY SHEETS WITH COLD CEMENTS AND COATINGS) These roofing systems are composed of asphalt-saturated organic felts or asphalt-coated glass fiber felts or ply sheets applied with cold-application cement and surfaced with a cold-application coating. See the individual certifications for designations and application rates for cements and coatings. Unless otherwise required, granules or sand may be optionally applied to any coating. COMBINATION HOT AND COLD SYSTEMS These roofing systems are composed of asphalt-saturated organic felts or asphalt-coated glass fiber felts applied with hot roofing asphalt and surfaced with cold-application coatings. Some systems are surfaced with mineral surfacings, such as sand or No. 11 roofing granules, which are embedded in the coating. Unless otherwise required, granules or sand may be optionally applied to any coating. See the individual certifications for designations and application rates for coatings and surfacing materials. FLUID-APPLIED COATING SYSTEMS These roofing systems are composed of a number of layers or coats of plastic roof coatings. Adequate drying time is allowed between successive layers or coats to form a protective membrane. Some systems may utilize various types of reinforcing filaments embedded in a coating layer while wet. Also, some systems may utilize surfacing materials. See the individual certifications for designations and application rates for coatings and surfacing materials. MAINTENANCE AND REPAIR SYSTEMS These roofing systems are composed of various types of roofing applications which are specifically limited for installation (recover) over existing roofing systems as specified. These systems may not meet certification requirements without being used over existing systems. Recovering may also be accomplished with certified new construction roofing systems where compatibility has been determined by test, by empirical data or by known performance properties of similar materials to the test methods. The following guidelines are provided to assist Authorities Having Jurisdiction in determining the suitability of a new construction roofing system as a recover system. Noncombustible Deck Construction: 1. Insulated roof systems may be utilized over any type of existing roof system and maintain its new construction rating when the roof deck is noncombustible. 2. Insulated multiple-layered hot mopped, cold application or modified bitumen membrane new construction systems with a base ply of Type G1 or Type G2 may be used over any existing roof system and maintain its new construction rating when the roof deck is noncombustible. The insulation may be omitted from the recover system. 3. Uninsulated multiple-layered hot mopped, cold application or modified bitumen membrane new construction systems with a base ply of Type G1 or Type G2 may be used over any existing uninsulated roof system and maintain its new construction rating when the roof deck is noncombustible. 4. Spray applied foam systems with minimum 1-1/2-in.-thick foam may be used over any existing roof system and maintain its new construction rating when the roof deck is noncombustible. dafabase.ti.cornicg i-binNYV/terrplate/LISEXT/1 FRAME/showpage.ht rri?&narne=TGFU.Guidelnfo&ccnshortdtle=Roofing+Systems&objid=10743515728,cfg id=... 4/7