STM PDF

Standard Test Method for Sonic Velocity in Refractory Materials at Room Temperature and Its Use in Obtaining an Approximate Young's Modulus. Original standard ASTM C1419-14 (2020) in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1419-14 (2025)

Standard Test Method for Clay Lumps and Friable Particles in Aggregates. Original standard ASTM C142/C142M-17 (2023) in PDF full version. Additional info + preview on request

Document status: Active

Standard Practice for Selection, Removal, and Shipment of Manufactured Masonry Units Placed in Usage (Withdrawn 2006). Original standard ASTM C1420-05 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1532/C1532M-22

Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature. Original standard ASTM C1421-18 (2025) in PDF full version. Additional info + preview on request

Document status: Active

Standard Specification for Chemically Strengthened Flat Glass. Original standard ASTM C1422/C1422M-20a in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1422/C1422M-26

Standard Guide for Selecting Jacketing Materials for Thermal Insulation. Original standard ASTM C1423-21 in PDF full version. Additional info + preview on request

Document status: Active