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ASTM D226/D226M-25 Standard specification for asphalt-saturated organic felt used in roofing and waterproofing

Publication Year

2025

Document Status

Current

Abstract

Specifies asphalt-saturated organic felt used in roofing and waterproofing.

Document History

Supersedes ASTM D226/D226M-17.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.