STM PDF

Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar (Withdrawn 2017). Original standard ASTM C265-08 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Standard Test Method for Time of Setting of Hydraulic-Cement Paste by Gillmore Needles. Original standard ASTM C266-21 in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Methods for Chemical Resistance of Mortars, Grouts, and Monolithic Surfacings and Polymer Concretes. Original standard ASTM C267-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C267-20 (2026)

Standard Classification of Fireclay and High-Alumina Refractory Brick. Original standard ASTM C27-98 (2022) in PDF full version. Additional info + preview on request

Document status: Active

Standard Specification for Mortar for Unit Masonry. Original standard ASTM C270-25 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C270-26

Standard Test Method for Density of Sandwich Core Materials. Original standard ASTM C271/C271M-16 (2022)e1 in PDF full version. Additional info + preview on request

Document status: Active