STM PDF

Standard Test Method for Dynamic Young’s Modulus, Shear Modulus, and Poisson’s Ratio of Refractory Materials by Impulse Excitation of Vibration. Original standard ASTM C1548-02 (2020) in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1548-02 (2025)

Standard Test Method for Determination of Solar Reflectance Near Ambient Temperature Using a Portable Solar Reflectometer. Original standard ASTM C1549-16 (2022) in PDF full version. Additional info + preview on request

Document status: Active

Standard Classification of Insulating Firebrick. Original standard ASTM C155-97 (2022) in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Flexural Toughness of Fiber Reinforced Concrete (Using Centrally Loaded Round Panel). Original standard ASTM C1550-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1550-26

Standard Test Method for Flexural Toughness of Fiber Reinforced Concrete (Using Centrally Loaded Round Panel). Original standard ASTM C1550-25 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM C1550-26

Standard Practice for Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing. Original standard ASTM C1552/C1552M-23a in PDF full version. Additional info + preview on request

Document status: Active