HomeMy WebLinkAboutB17-0313 Specifications 4.pdf •
VersiGard .045" & .060" Non-Reinforced EPDM Sheet
Typical Properties and Characteristics
III
Property Test Method SPEC. (Pass) .045 .060
Tolerance on nominal thickness,% ASTM D412 ±10 ±10 ±10
Weight,:bs/ft2(kg/m') 0.29(1.4) 0.39(1.9)
Tensile Strength,min,psi(Mpa) ASTM D412 1305(9) 1600(11.0) 1600(11.0)
Elongation,Ultimate,min,% ASTM D412 300 480 465
ASTM D624
Tear Strength,min,ibf/in(kN/m) 150(26.3) 200(35.0) 200(35.0)
(Die C)
Factory Seam Strength,min Modified Membrane Membrane Membrane
ASTM D816 Rupture Rupture Rupture
Resistance to Heat Aging' ASTM D573
Properties after 28 days @ 240°F(116°C)
Tensile Strength,min,psi(Mpa) ASTM D412 1205(8.3) 1500(10.3) 1450(10.0)
Elongation,Ultimate,min,% ASTM D412 200 225 280
Tear Strength,min,Ibf/in(kN/m) ASTM D624 125(21.9) 215(37.6) 215(37.6)
Linear Dimensional Change,max,% ASTM D1204 ±1.0 -0.4 -0.50
Ozone Resistance' s
Condition after exposure to 100 pphm ASTM Dl 149 No Cracks No Cracks No Cracks
Ozone in air for 168 hours @ 104°F(40°C)
Specimen is at 50%strain
Brittleness Temp.,max,°F(°C)' ASTM D746 -49(-45) -49(-45) -49(-45)
Resistance to Water Absorption'
After 7 days immersion @ 158°F(70°C) ASTM D471 +8,-2 +2.0 +2.0
Change in mass,max,%
Water vapor Permeance' ASTM E 96 0.10 0.05 0.03
Max,perms (Proc.B or BW)
Flexibility/Torsion DMA ASTM D5279-08 N/A 225 MPa @-40°F 225 MPa @-40°F r =
Fungi Resistance ASTM G21 N/A 0(No Growth) 0(No Growth)
Resistance to Outdoor(Ultraviolet)Weathering' No Cracks No Cracks No Cracks
Xenon-Arc,total radiant exposure at 0.70 W/m2 ASTM G155 No Crazing No Crazing No Crazing
Irradiance,80°C black panel temp. 7,560 KJ/m2 41,580 KJ/m2 41,580 KJ/m2
3,000 hrs 16,500 hrs 16,500 hrs
At 0.35 W/m2 irradiance,80°C black panel
temperature 6,000 hrs 33,000 hrs 33,000 hrs
'Not a Quality Control Test due to the time required for the test or the complexity of the test.However,as tests are run on a statistical basis to ensure
overall long-term performance of the sheeting. tfr4.
Typical properties and characteristics are based on samples tested and are not guaranteed for all samples of this product.This data and Information AP
is intended as a guide and does not reflect the specification range for any particular property of this product.
Note:VersiGard non-reinforced EPDM membrane meets or exceeds the minimum requirements set forth by ASTM D 4637 for Type I non-reinforced EPDM single-ply roofing
membranes.
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