ASTM D227

1.1 This specification covers coal-tar-saturated organic felt that may be used with coal-tar pitches conforming to the appropriate requirements of Specification D 450 in the construction of built-up roofs and in the membrane system of waterproofing.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

2. Referenced Documents

D1079 Terminology Relating to Roofing, Waterproofing, and Bituminous Materials
D146 Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing
D450 Specification for Coal-Tar Pitch Used in Roofing, Dampproofing, and Waterproofing

Index Terms

built-up roofs; coal tar saturated; membrane; organic felt; waterproofing; ICS Number Code 91.100.50

Citing ASTM Standards

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