ASTM C547-77

C356-22

Standard Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to Soaking Heat

C447-15(2022)

Standard Practice for Estimating the Maximum Use Temperature of Thermal Insulations

C302-13(2022)

Standard Test Method for Density and Dimensions of Preformed Pipe-Covering-Type Thermal Insulation

C177-19e1

Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus (Includes all amendments and changes 2/23/2023).

C168-25

Standard Terminology Relating to Thermal Insulation

C167-25

Standard Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations

C335/C335M-23

Standard Test Method for Steady-State Heat Transfer Properties of Pipe Insulation

C390-08(2024)

Standard Practice for Sampling and Acceptance of Thermal Insulation Lots

C411-19

Standard Test Method for Hot-Surface Performance of High-Temperature Thermal Insulation

E84-26a

Standard Test Method for Surface Burning Characteristics of Building Materials (Includes all amendments and changes 4/15/2026).

C1104/C1104M-19(2025)

Standard Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber Insulation

C1058/C1058M-10(2023)

Standard Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation

C1045-19

Standard Practice for Calculating Thermal Transmission Properties Under Steady-State Conditions

C921-10

Standard Practice for Determining the Properties of Jacketing Materials for Thermal Insulation

C795-08(2023)

Standard Specification for Thermal Insulation for Use in Contact with Austenitic Stainless Steel

C585-22

Standard Practice for Inner and Outer Diameters of Thermal Insulation for Nominal Sizes of Pipe and Tubing