STM PDF

Standard Specification for Automotive Spark-Ignition Engine Fuel. Original standard ASTM D4814-25a in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D4814-26

Standard Classification for Rubber Compounding Materials-Stearic Acid. Original standard ASTM D4817-88 (2025) in PDF full version. Additional info + preview on request

Document status: Active

Standard Classification for Rubber Compounding Materials-Vulcanization Accelerators. Original standard ASTM D4818-21 (2025) in PDF full version. Additional info + preview on request

Document status: Active

Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing. Original standard ASTM D4869/D4869M-16a (2025) in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Heating Value of Gases in Natural Gas and Flare Gases Range by Stoichiometric Combustion. Original standard ASTM D4891-25 in PDF full version. Additional info + preview on request

Document status: Active

Asphalt Mastic for Use in Waterproofing (Asphalt Cement, Mineral Filler, Mineral Aggregate). Original standard ASTM D491-41 in PDF full version. Additional info + preview on request

Document status: Active