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ASTM C449-26 Standard specification for mineral fiber hydraulic-setting thermal insulating and finishing cement

Publication Year

2026

Document Status

Current

Abstract

Requirements for mineral fiber (rock or slag) insulating and finishing cement shipped in dry-mix form, including hydraulic-setting binder.

Document History

Supersedes ASTM C449-07.

Publisher Information

American Society for Testing and Materials

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