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Report (161) C.Butt Joint/Collar Installation Grease Duct Access Door Installation FireMaster FastWrap+is installed in a single layer directly to the Four galvanized steel threaded rods, %" diameter by 4W' to 5" duct with a tight butt joint construction (Figures 1 and 3). The long are welded to the duct at the corners of the door opening. FireMaster FastWrap+ material may be held in place with fila- Four 5" long 12 gage insulation pins are welded to the door ment glass tape 114"from each blanket edge and in the center of panel for installation of the blanket. Two layers of FastWrap+ the blanket temporarily until the mechanical banding or pinning are installed on the door. The first layer is cut and placed on the and clip attachment method is secured. A 6" wide FireMaster pins and over the access opening with a 1A" overlap. When the FastWrap+ Collar is centered over the joints overlapping on door is installed, this first layer is compresses and fitted against each side of the blanket joint 3". the wrap surrounding the door opening to form a tight butt joint. The second layer is centered over the first piece so that a mini- D. 2 & 3 Sided Wrap System mum 1" overlap exists around the perimeter. it is essential that When space does not allow for a complete wrap applied to the this layer fit tightly against the wrap surrounding the access door duct on all four sides,the FireMaster FastWrap+can be installed opening with no through openings. The second layer is impaled in a single layer on the 2 or 3 sides of the unexposed duct and over the pins and both layers are locked in place with speed mechanically attached to a concrete or CMU assembly. The clips. Pins that extend beyond the outer layer of FireMaster FireMaster FastWrap+ is installed on the duct as described in FastWrap+ shall be turned down to avoid sharp points on the one of the three installation methods described above with the door. starting edge of the blanket attached to the concrete or CMU panel and the steel tubes are placed over the assemblyand then wrapped around the duct until the other end The insulated door PR n with washers and wingnuts. other concrete or CMU assembly. thus threaded rodsand held in place can be affixed to the encapsulating the duct with insulation around all accessible The steel tubes hold the door to the duct and protect the wrap sides. The blanket is to flange out onto the concrete or CMU from damage as the door is removed. Alternatively, insulated assembly. It should be secured to the adjoining assembly with pre-fabricated access doors are available from dealers. See minimum 3/,;' diameter, 4" long concrete anchors, footed to a the Thermal Ceramics FireMaster FastWrap+ Design and minimum l'," installation and" wide x '/,s" thick steel strip/strap with pre drilled Installation Manual for completedrawing details. holes spaced a maximum 10" on center. The FireMaster S Maintenance FastWrap+ insulation wrap is secured to the duct with banding No maintenance is required when installed in accordance with (see Mechanical Attachment Methods for Insulation Wrap sec Thermal Ceramics installation instructions.Once installed, if any tion below or Figures 1 and 3). The ends of the banding are to section that is greater that 8" x 8" is damaged or if the overlap loop into the steel strips/straps that foot the blanket to the con area is damaged, the following procedures will apply: crete floor or wall,and are tightened down. The trapeze support •The damaged section should be removed by cutting the steel system may be incorporated within the wrap system. banding or removing the clips holding it in place Mechanical Attachment Methods for insulation Wrap •A new section of the same dimension should be cut from a 1. Banding - ''A" wide carbon steel or stainless steel banding, roll of FireMaster FastWrap+, either 24" r 48"wide. Cut 0.015" thick, is placed around the entire perimeter of the insu- edges of the blanket shall be taped to prevent exposed lated duct with maximum 10'h" spacing centers and 1'h" from edges of the insulation from wicking moisture or grease into each blanket edge or 1" from each collar edge when using the the material and degradation of the fire barrier butt joint and collar method. When banding, filament tape can •The new section should be placed per Thermal Ceramics be used to temporarily hold the blanket in place until the band- manufacturer's Installation instructions ensuring the same ing is applied. The banding is placed around the material and overlap that existed previously tightened so as to firmly hold the FireMaster FastWrap+in place •The steel banding should be placed around the material and against the duct, but not cause any cutting or damage to the tensioned so as to sufficiently hold the FireMaster blanket. FastWrap+in place without cutting the blanket •If the blanket has not been damaged but the foil has ripped, 2.Pinning-Min. 12 gage,5"long steel insulation pins are weld- seal the opening with aluminum foil tape ed to the duct at all blanket overlap locations(see Figures 1 and For damaged areas less than or equal to 8" X 8"the following 3) spaced in rows max. 10%" on center and maximum 8" apait procedure may be used. An insulation pin is located in the middle of the perimeter over- •The damaged section should be removed by cutting out a lap and center spaced between the pins. Pins are locked into square or rectangular that includes the damaged area and place with 1;4" diameter square or round, galvanized steel, does not exceed 8" in width or length. speed clips or cup head pins. Pins that extend beyond outer •A repair section should be cut from a section of FireMaster blanket wrap layer shall be turned down to eliminate sharp FastWrap+that is 1"wider and 1" longer than the damaged edges or the excess length cut off. area that has been removed. Cut edges of the blanket shall NOTE: Pinning is required for grease ducts larger than 24"x 48". be taped to prevent the exposed edges of the insulation from wicking moisture or grease into the material. Through-Penetration Firestop System •A single min_ 12 Gauge insulation pin min. 3" long should be - When the duct penetrates a concrete or drywall fire rated wall, welded to the grease duct in the center of the repair area. ceiling,or floor,an approved fire stop system must be employed. (Note: Cup head pins may also be used.) (Figures 2 and 4). FireMaster FastWrap+ approved through •The repair section is to be centered on the opening and penetration fire stop systems are listed in Section 4, impaled upon the insulation pins.All overlaps should be Specifications. tucked into the repair opening to provide a tight fitting joint. To fire stop the through penetration void area, cut strips of Insulation is held in place with a 11/2" square or round galva- FireMaster FastWrap+4W'wide and as long as the opening and nized or stainless steel speed clip or a minimum 1" diameter install at a minimum 50%compression. Install the strips so that cup head pin.The excess portion of the pin shall be cut off they are recessed /4" from the top surface of the wall or floor. and/or turned down to eliminate sharp edges. Install a minimum X" depth of an approved firestop sealant into •The joint should be sealed using aluminum foil tape. the opening to the recess around the top surface of the floor or wall through-penetration opening. 42) Thermal Ceramics FireMaster® Duct Products FastWrap®+ 1 -1/2" - Commercial Kitchen Grease Duct or Air Ventilation Duct Systems 1 or 2 Hour Shaft Alternative - Zero Clearance to Combustibles ,`;,_4, z 4110k Alternate Pinning ng Technique 0 `` '-•'„ Grease Ducts Only: �`` '----..,_,. s Sizes>24"x48" !n Cross Section I ,ss Pinning Technique Required. 16- 2 's".....,.................„,,...,.....,,,,„,„„si I 0•� 1,2' I I ,,12" CD ` �o��K Butt Joint Option fe 2 ? Cross Section View � E�2> 3" dill 3 3- ,i)2 A ,i2 I21-TYP. Omega Point Laboratories Design Nos. GD 544F, GD 562F O OCross verlap Wrap Section OptionVew UL Assembly Nos. G-14,V-19 1 One layer FastWrap+, 1 1/2"thick © 0 2 Steel banding 1/2"wide min. ;a O r ,,/3- 3 3"min.longitudinal overlap ` i- ``�\` ` � -I 4 3"min. perimeter overlap (` 21-TYP. :�: 5 6"wide FastWrap+collar(for butt joint option) Checkerboard Wrap Option 6 Firmly butted joint(for butt joint option) Cross Section View 7 10 or 12 gauge steel insulation pin with 1 1/2"x1 1/2"or 1 1/2" dia.galvanized speed clips(for alternate pinning) Notes: 1. Measure and cut pieces of FastWrap+ allowing for 3" overlaps around the circumference of the duct and down the length of the duct. 2.All cut edges to be sealed with aluminum tape. 3. Final fastening with minimum 1/2"wide stainless steel or carbon steel banding (0.015" minimum thickness) secured with banding wing seals. 4. Banding to be placed an 1 '/2'from the edge on the perimeter overlaps with a minimum 10 }/2" spacing down the length of the duct. 5. In addition to banding on ducts 24"and wider, the bottom and at least one vertical side of FastWrap+to be secured - with welded 12 gauge steel insulation pins, locked into place with 1 W diameter round or square, galvanized speed clips or cup head pins. 6. Pins that extend beyond the blanket shall be trimmed and/or turned down for safety. 7. Firemaster can be installed with a zero clearance at the overlaps or in the field between the overlaps. 8. For complete details on the installation of FastWrap+, please refer to the product's data/submittal sheet. The integrity of Firemaster duct systems is limited to the quality of the installation. IA Mor an crucible FMFW1.5001-4 CFireMaster is a trademark of Theraml Ceramics Inc. _..L.,._ 4 Thermal Ceramics FireMaster° Duct Products FastWrap®+ 1 -1/2" Through Penetration System 0 1 or 2 Hour Grease or Air Duct 0 0 0 _� l 1 • 5_ • =astwrap+terminated at the top and bottom surface of the floor/ceiling assembly 0 z,, , 1;1‘A / Allei A A SECTION A-A Fastwrap+continuous through the floor/ceiling assembly Omega Point Laboratories Design No. FS 581 F and FS 587 F, UL System Nos. C-AJ-7095, C-AJ-7098, WL-7O86 1 Floor/ceiling or wall assembly 2 Duct 3 One layer FastWrap+, 1 1/2"thick 4 Steel banding 1/2"wide min. or pinning 5 FastWrap+ (packing material) 6 Approved through-penetration firestop system -he integrity of Firemaster duct systems is limited to the quality of the installation. � Morgan Crucible FMFW1.�003-5 g FireMaster is a trademark of Therami Ceramics Inc. 4 } Thermal Ceramics FireMaster® Duct Products Installation for Through Penetration System Gypsum Wall 1 or 2 Hour Grease Duct or Air Ventilation Duct 0 0 0 00 0A � 4 O O El N,. J ', \_____.) rii , , ‘ 0 L ___,. .4 ry k © 3" "} 3" O fes► -.H.- SECTION H►SECTION A-A L A UL Sysytem Nos. W-L-7121 , W-L-7145 1 Wall 2 Gypsum Wallboard 3 Duct 4 One Layer FastWrap+, 1 1/2"thick 5 Steel Banding 1/2"Wide Min. or Pinning - 6 Fastwrap+ (Packing Material) 7 Approved Through-Penetration Firestop System The integrity of Firemaster duct systems is limited to the quality of the installation. IA ran Crucible FMFW1.5006-3 � 'Yi� g FireMaster is a trademark of Therami Ceramics Inc. Thermal Ceramics FireMaster® Duct Products FastWrap+ 1-1/2" 3 Sided Wrap Detail For Attaching to Walls and/or Ceilings 1 or 2 Hour Grease or Air Duct 0 - -. , ' t rr •0 0 : , .,a a . ,. 4 © 6 O Omega Point Laboratories Design Nos. GD 544 F and GD 562 F, UL Assembly Nos. G-14, V-19 1 Concrete slab 2 One layer FastWrap+, 1 1/2"thick 3 Concrete fastener system 4 1/8"thick x 2"-3"wide bar stock perforated 12"o.c. 5 Air gap(8"max.) 6 Duct 7 Steel banding 1/2"wide min. 8 Banding clip Che integrity of Firemaster duct systems is limited to the quality of the installation. `Aman Crucible FMFW1.5012-3 Cor g FireMaster is a trademark of Therami Ceramics Inc. Thermal Ceramics FireMaster® Duct Products Suggested Installation for Termination of Wrap at Hood Location (Overlap Wrap Technique) 0 0 - 0 0 FireMaster Duct System 1 Hood 2 One layer FastWrap+, 1 1/2"thick 3 3" min overlap 4 Steel banding 1/2" wide min. The integrity of Firemaster duct systems is limited to the quality of the installation. IA Morgan ruci e FMFW1.5007-0 FireMaster is a trademark of Theraml Ceramics Inc. ThermaIeramics FireMaster() Duct Products Suggested Installation Detail For Grease Hood Above Ceiling 1 or 2 Hour System (Overlap Wrap Technique) See Note r— n=omminim—omemommumnim, Below 7 'SW pg I I I I I I L------- —J 0 Ceiling SECTION A-A FireMaster Duct System 1 One Layer FastWrap+, 1 1/2"thick 2 Filament Tape 3 Steel Banding 1/2"Wide Min. 4 10 or 12 Gauge Steel Insulation Pins 5 Speed Clips 6 3" Min Perimeter Overlap 7 3" Min Seam Overlap Notes: All joints should be installed with a 3" Or 6" overlap and anchored in place with insulation pins and speed clips. Pin pattern for overlap construction should be 10 1/2"O.C. Hood installation must be approved and in compliance with the code. The integrity of Firemaster duct systems is limited to the quality of the installation. klAd FMFW1.5009-' l lorgan Crucible FireMaster is a trademark of Therami Ceramics Inc 1 Thermal Ceramics FireMastero Duct Products Suggested Installation Detail For Incorporating Sprinkler Lines into Grease Duct Systems Small gap between sprinkler line&duct N 0 Stagger seams where Fastwrap+is slit to fit around sprinkler line ♦` MIN. 11 114 110 Field has option to use approved through-penetration firestop system in lieu of 3"collar FireMaster Duct System 1 Steel sprinkler line 2 Duct 3 One layer FastWrap+, 1 1/2"thick 4 SS wire ties min. 16 ga. 5 One layer FastWrap+3"min. collar The integrity of Firemaster duct systems is limited to the quality of the installation. u Morgan Crucible FMFW1.5017-C FireMaster is a trademark of Therami Ceramics Inc For further information, contact your nearest Thermal Ceramics technical sales office.You may also fax us toll-free at 1-800-KAOWOOL, or write to Thermal Ceramics, P. 0. 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