2. Referenced Documents

D226 Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing
D227 Specification for Coal-Tar-Saturated Organic Felt Used in Roofing and Waterproofing
D250 Specification for Asphalt-Saturated Asbestos Felt Used in Roofing and Waterproofing
D2178 Specification for Asphalt Glass Felt Used in Roofing and Waterproofing
D2626 Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing
D3158 Specification for Asphalt Saturated and Coated Organic Felt Used in Roofing
D3378 Specification for Asphalt-Saturated and Coated Asbestos Felt Base Sheet Used in Roofing