Water Management of the Building Envelope
Roofing
Underlayments
How do I
specify it?
Total
Thickness: 13 mil.
Roll Sizes: 6
feet-6 inches x 82 feet.
Perm
Rating:á 0.00 grains/hour/square foot to
ASTM E96.
WVTR:á 0.00 grains/hour/square foot to ASTM
E96.
Tensile
Strength:á 2,165 psi to ASTM D882.
Elongation
Break: 31.9 % to ASTM D882.
Cracking or
De-lamination:á ASTM E154 Section 12, at
20 deg F - Passed.
Puncture
Resistance: 93 lb/ft to ASTM E154 Section 10.
Joint and Lap
Seals - Optional:
ôtacky
tape" sealant/tape.
ôtacky
tape" CCW Secure Tape".
Surface
Cleaner:á As recommended by membrane
manufacturer.
Adhesives,
Thinner and Cleaner:á As recommended by
membrane manufacturer.
Sealant:á As recommended by membrane
manufacturer.
Counterflashings:á As recommended by membrane
manufacturer.
Eave Guards:
Formed galvanized steel, ventilated.
Classification
and Filing
CSI- MasterFormat
07265 - Vapor Retarder -
Above-Grade Membrane
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Extremely
Low-Perm Underlayment
End
Index