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ASTM C612-25 Standard specification for mineral fiber block and board thermal insulation

Publication Year

2025

Document Status

Current

Abstract

Specifies the classification, composition, dimension, and physical properties of mineral fiber (rock, slag, or glass) semi-rigid and rigid board for the use as thermal insulation.

Document History

Supersedes ASTM C612-14.

Publisher Information

American Society for Testing and Materials

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