Norm

ASTM D4601/D4601M-04(2012)e1

Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie D08.04
Gepubliceerd op 01-05-2012
Taal Engels

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.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Details

ICS-code 91.100.50
Nederlandse titel Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing
Engelse titel Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing

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