STM PDF

Standard Terminology Relating to Building and Environmental Acoustics. Original standard ASTM C634-22 in PDF full version. Additional info + preview on request

Document status: Active

Standard Specification for Manufacture, Performance, and Testing of Metal Suspension Systems for Acoustical Tile and Lay-in Panel Ceilings. Original standard ASTM C635/C635M-22 in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Installation of Metal Ceiling Suspension Systems for Acoustical Tile and Lay-In Panels. Original standard ASTM C636/C636M-19 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C636/C636M-19 (2025)

Standard Specification for Aggregates for Radiation-Shielding Concrete. Original standard ASTM C637-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C637-26

Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete. Original standard ASTM C638-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C638-26

Standard Test Method for Rheological (Flow) Properties of Elastomeric Sealants. Original standard ASTM C639-24 in PDF full version. Additional info + preview on request

Document status: Active