Specifications JAN - 24- 2012 - TUE 10:45 AM OFFICE COPY 1397 ° / �'` P. 004
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1. PRODUCT NAME not been mentioned, provide a drawing
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Duro -Last Specially Formulated and Duro -Last will manufacture it.
' Roofing Membrane (MSDS # 5001) Applicable Standards:
�--. Underwriters Laboratories, Inc., Class
f Z MANUFACTURER A, B, and C (R - 10126); FM Approvals This Spec -Data sheet conforms to
Duro -Last, Inc. from Class 1 - up to 1 Miami the editorial style prescribed by me i
525 Morley Drive Dade County, FL; City of Los Angeles, The Construction Specifications
Saginaw, Ml 48601 CA; City of Denver, CO; HUD Material Institute. The manufacturer is
Phone: (989) 753-6486 . Release 1223; City of New York, NY responsible for technical accuracy.
800 248-0280
( ) 421 -90 -M and 422 -90-M; IBC: FSR-
Fax: (800) 432 - 9331 1660; Canada: Underwriters
ct Branch Offices Laboratories of Canada Class A, B and Breather Vents: One Duro -Last two -
2 ti Pass, OR (800) 356 -6646. way breather vent must be installed for
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o Jac kson, MS (800) C (R- 10128); 4. TECHNICAL DATA 434 -3876 each 1,000 square feet (90 square
O Sigourney, IA (888) 500 -3574 Refer to page 2. meters).
ft 3. PRODUCT DESCRIPTION Parapet Walls: Duro - Last custom
5. INSTALLATION fabricated parapet wall fleshings are
L" DC Basic Use: The Duro-Last Single Ply Duro-Last, Inc_ provides detailed designed for each individual
ar ar Roofing System is a prefabrica application instructions and training for application. Secure through the
m waterproofing system used i the roofing contractors and consulting fastening tab at the bottom of the wall
following applications: services to architects, engineers, and using approved fasteners and plates.
LEI G . Re -cover over existing systems specifiers. The following are general The factory- welded skirt will cover the
m n New construction Instructions for installing the Duro -Last fasteners when It is heat welded to the
• Both combustible and Roofing System. deck sheet.
noncombustible decks Deck Surface Preparatfo : The 6. AVAILABILITY AND COST
substrate on which Duro - Last
Limitations: Duro -Last membrane The Duro -Last Roofing System Is
must not be installed over assemblies membrane is to be applied must be available throughout the United States
with saturated under -lying insulation or clean, smooth, free of sharp edges, and Canada through the Duro -Last
loose debris, and standing water.
r3 a LS directly over existing incompatible roofs Gravel should be leveled. All surface dealer /contractor network and area
— ° O without proper separation. representatives. For pricing
'" Gamposltion and Materials: Duro- preparations must be done in strict information, contact Duro -Last, Inc. for
> accordance with the Duro -Last
2 7 2 Last membrane is a proprietary application specifications, the nearest Duro - Last sales
o , E thermoplastic formulation consisting of lnsulatfon: Insulation must be laid on representative.
- resins, plasticizers, stabilizers,
Q ra the deck and cut neatly around all 7. . COMMERCIAL WARRANTIES
m fungicides, flame retardants, and U.V.
penetrations. It must then be attached Upon the successful completion of a
absorbers, which is laminated to a weft- with approved fasteners according to final inspection by a DuroL ast quality
inserted polyester fabric. It is available the Duro-Last specifications. Do not lay assurance specialist, Duro-Last, Inc.
C 'i in white, tan, gray and dark gray. more insulation than can be covered in will furnish to the Duro -Last contractor
Sizes: For ease of handling and the same day. Stagger the insulation either a 15 -year or 20 -year warranty.
n reduced field seams and faster
boards 50% from row to row. No gaps The 15 -year warranty covers material
u? installation time, Duro -Last, Inc_ factory to exceed 1/4 inch. and labor for repair or replacement for
welds material in large sheets up to
2 500 ft (232 m as specified by Placement: Using the roof layout the full 15 years.
II e • diagram, select the proper marked and The 20 -year warranty covers both '
p architects, contractors, or installers. rolled premanufactured sheet of Duro- material and labor for repair or
0 `" C The system weighs approximately
II [ 0.25 lb. per ft (1.00 kg per m2).. Last membrane. Orient the membrane replacement for the first 10 years. The
= Acces Com onents: Duro -Last, so the fastening tabs are perpendicular second 10 years is prorated and covers
w Inc. produces a complete line of to the ribs or corrugations of steel deck, material only.
0 standard and custom - fabricated or to the width of prestressed concrete a MAINTENANCE
3
T slabs. Secure the membrane to the CO
INE u acces These accessories are r de through the fastening tab with Keep the finished roof ire door @
made from the same materiaE as the Do not use roof area fors a :�
N
deck membrane and are made In a approved fasteners and plates, In
other maintenance is req d r•••
accordance with Duro-Last � 111-1 a , Duro-Last factory, not on the roof. O
. �°$ specifications. Unfold the sheet,
*z a Standard Accessories: Round pipe 9, TECHNICAL SERVI
� � - thus covering the fastening tab. C,
' "^x-.1 fleshings from 1 inch (2.5 cm) to 15 Duro - Last, Inc. provides ns i
a . 44 Continue unfolding until the next
inch (38 cm) in diameter, Inside and fastening tab appears. Fasten this tab and design service to archr e
outside corners, two -way roof vents, engineers, and licensed c• = ors er
roof drain liners, gravel /water stop with to the deck and repeat the above it
process until the complete sheet is specifying and detailed ins4W a ' • •
factory welded Duro -Last skirts, installed. the Duro -Last RoofingnSys ,,; �
•�
termination bar, and fascia with cover various field applications. oh i I e >
and joint clips. brochures, manuals, and s ifIgior
Penetrations: During the ® 5�
Custom Made Accessories: Round are available upon request
pipe fleshings greater, than 15 inch (35 aforementioned procedure, make u) 1 ,.... .M
cm), parapet wall fleshings, scuppers cutouts in the membrane for Technical field service is als�vgra
and curbs for all types of roof protrusions. Fasten around cutouts through Duro field qua
penetrations. (For example: HVAC with Duro-Last approved fasteners. The assurance e specialists. units, skylights, chimneys, etc.) If there skirt of the factory - fabricated 10. FILING SYSTEM
is a need for a custom flashing that has accessories when welded to the deck
membrane will cover these cutouts. • Sweets General Building File
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JAN - 24- 2012 - TUE 10:45 AM P,005
• PHYSICAL PROPERTIES •
Tests outlined by ASTM D-4434
Test Description Test Method Metric Results" U.S. Standard Results
Thickness - Nominal _ ASTM D 751 1 mm 40 mils - Type IV
Breaking Strength ASTM D 751 Grab Method 1,579 x 1,961 N 355 x 441 lbf
Elongation at Break ASTM D 751 - Grab Method 28 x 31%
Heat Aging ASTM 3045, 56 days @ 176° F 90% of Control -no cracking, chipping or crazing
Factory Seam Strength ASTM ID 751 - Grab Method 1,601 N 360 Ibf
Tearing Strength ASTM D 751 - Procedure B 605 x 556 N 136 x 125 lbf
Low Temperature Bend - ASTM D 2136 .40° C -40° F _
No cracking, checking, crazing or erosion at 5,000
Accelerated Weathering ASTM G 154 (Formerly G53) hours of exposure
Linear Dimensional Change _ ASTM 01204 - 6 lire @ 176° F -0.45 x -0.40 Ye
Water Absorption ASTM D 570 -166 hrs @ 158° F _ 2.60%
Static Puncture ASTM D 5602 250 N 56 Ibf
Dynamic Puncture ASTM D 5635 20 J 474 pol -ft
Additional Tests _
Test Description Test Method Metric Results I U.S. Standard Results
Fungi Resistance ASTM G -21 No sustained growth or discoloration
Solar Reflectance ASTM C1549 88% - Initial / 68% - 3 year aged
Thermal Emittance ASTM C1371 -98 87% Initial / 84% 3 year aged
Thermal Emissivity ASTM E408 95%
Solar Reflectance Index (SRI) ASTM E1980 110 - Initial / 81 - 3 year aged
EMMAQUA Exposure ASTM G90, Desert Sun 338,904 MJ /m > 8.1 million Langley
Moisture Vapor Transmission ASTM E -96. Proc. B, Method A < 0.086 g /hr /m < 0.25 U.S. Perms •
Membrane Weight ASTM D 751 0.88 kg per m 0.22 lb per ft
Underwriters Laboratories (US) UL -790 Class A, B & C approved
ASTM E-108; FM 4450 & Class 1 -60, 1 -75, 1 -90, 1 -105, 1 -120, 1 -135, 1 -150,
FM Approvals FM 4470 1 -165, 1 -195, 1 -210, 1 -240, 1 -270, 1 -345, 1 -435,
• 1-495
Underwriters Laboratories (Canada) CAN/ULC-S107 Class A, B & C approved
Underwriters Laboratories (Canada) CAN /ULC 5101 R210, R212, 8214, R220. R221, R222, 8223, R600,
R700, 8701, R703, R801, R802, R803, R805, R806
"Note: Results for membrane tests are shown for both Machine and Cross Machine directions. The machine direction results
are listed first.
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Duro -Last plates.ond fasteners. 115) 04
(fastened to Duro -Lost specifications) . '= ____
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Factory welded tabs 7 ca
every 60- inches 0
throughout section / 0 rt
• I ` 0 •
�� /! 4 • Note1I: To help reduce wind up -lift effects on all perim eP imm •
'!:�1 I • termin°tions, porallel with tab direction, including porODe
" •,1 24- inches in height, a tab fastened 24-35 inches from a is
`�q,.' --- ��,,/ required. 9 CA
Me " � ∎.•
, \ L Note2: Align the edge of the polyplote with the outside ° he=
tNi:%.44W; , � fastening tab. � �,, �° R Ci
Factory welds. r•''" • � oto Reverse tab.
(facing edge) .. .
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JAN - 24- 2012 - TUE 10:45 AM P.006
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INTRODUCTION
Duro -Last roofing membrane and roofing systems have been classified and listed by Underwriters Laboratories (UL)
and Underwriters Laboratories of Canada (ULC). These listings include systems rated for protection from external fire
exposure, uplift resistance and impact resistance. Duro -Last membrane is also listed in ceiling -roof designs evaluated
for performance during internal fire exposures shown below as "Roofing Membranes (CHCf / United States) ". Duro -
Last, Inc. is authorized to use the appropriate UL Mark and Is subject to UL's Follow -Up Service to ensure that the
roofing materials and production procedures continue to comply with UL's requirements.
The roofing material and system listings can be found in the "Roofing Materials & Systems Directory" published by UL
and can also be found on UL's website (www.ul-com) within the Online Certifications Directory. For Canada, the
listings can be found on ULC's website (vvww.ufc.ca) within the ULC Online Directories. The directories include
extensive information on important topics such as testing standards, acceptable roof deck construction and guidance
to building department officials. Brief descriptions of the categories under which Duro -Last roofing systems are listed
by UL are included below. Please note, the category listings that have been included in this section were taken
directly from the UL and ULC Online Certification Directories and are subject to change. Refer to the online directories
for the most current listings. Contact the Duro-Last Engineering Services Department for assistance.
ROOFING SYSTEMS (TGFU & TGFUC)
0 This category covers materials intended for roofing systems which provide Class A, B or C coverings on combustible
and noncombustible decks. These coverings are intended to provide protection from external fire exposure and the
level of protection is indicated by the classification (A, S or C) shown for each system. Roofing systems investigated
for impact resistance are so indicated in the individual classifications by the appearance of the word "Impact" and the.
applicable Class Number (3 or 4). The basic standards used to investigate products in this category are ANSI /UL790
'Test for Fire Resistance of Roof Covering Materials" and UL2218 "The Standard for Impact Resistance of Prepared
Roof Covering Materials." For Canada, the standard is CAN /ULC - 5107 "Method of Fire Tests for Roof Coverings."
TGFU and TGFUC listings are included in this section for the United States and Canada, respectively. I
ROOFING SYSTEMS, UPLIFT RESISTANCE (TGIK)
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This category covers roofing materials that have been, Investigated for damageability from uplift pressures
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with high velocity winds. The classification for uplift resistance, expressed in lbs. per sq. ft. (psf) is derived rris'!)
conducted in accordance with UL1897 "Uplift Tests. for Roof Covering Systems." The TGIK listings are incitOed t
section it
ROOFING MEMBRANES (CHCI I UNITED STATES) c .
This category covers single - ply roofing membranes which are intended for use as roof coverings in ce)lin...c og s
designs. Listings can be found in the "Fire Resistance Directory" published by UL and can also be found oal
website (www.uLcom) within the "Online Certifications Directory." The membranes have been evaluated fFu n
specified designs when installed in accordance with the details described for each classified company. TI GI a
listings are included in this section. (See # 3 tab of this section)
DESIGN NUMBERS (BXUVC I CANADA)
As a result of meeting the applicable requirements of CAN /ULC -S101 ULC has determined that the Duro-Last PV
I membrane can be used in the following Design Numbers as published in the Fire Resistance Ratings (BXUVC)
category of the ULC Directory. These design numbers can be accessed via the ULC Online Directories (www.ulc.ca).
R210 P212 R214 R220 8221 R222 8223 .. R600
R700 R701 R703 R801 R602 R803 R805 R806
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'Duro -Last end "The World's Best Roof' era registered marks awned by Duro -Last, Inc. 2009
0339 -7 � t y y w4 0 R