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ASTM D4601/D4601M-04(2020)

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Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing
standard by ASTM International, 05/01/2020

Category:

Description

1.1 This specification covers asphalt impregnated and coated glass fiber base sheet, with or without perforations, for use as the first ply of the built-up roofing. When not perforated, this sheet is suitable for use as a vapor retarder, with a solid mopping of asphaltic material, under roof insulation or between multiple layers of roof insulation.

Product Details

Published:
05/01/2020
Number of Pages:
3
File Size:
1 file , 64 KB