ASTM C552-88

D312/D312M-16a(2023)

Standard Specification for Asphalt Used in Roofing (Includes all amendments and changes 3/6/2023).

E84-26a

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

E96/E96M-24a

Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials (Includes all amendments and changes 11/20/2024).

ISO 3951

ISO 8497

Determination of steady-state thermal transmission properties of thermal insulation for circular pipes

C1058/C1058M-10(2023)

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

C1114-06(2019)

Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Thin-Heater Apparatus

C1617-24

Standard Test Method for Quantitative Accelerated Laboratory Evaluation of Extraction Solutions Containing Ions Leached from Thermal Insulation on Aqueous Corrosion of Carbon Steel

C1639-19(2025)

Standard Specification for Fabrication Of Cellular Glass Pipe And Tubing Insulation

C871-18(2023)

Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions

D226/D226M-25

Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing

C585-22

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

C692-13(2023)

Standard Test Method for Evaluating the Influence of Thermal Insulations on External Stress Corrosion Cracking Tendency of Austenitic Stainless Steel

C795-08(2023)

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

C518-21

Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus

C165-23

Standard Test Method for Measuring Compressive Properties of Thermal Insulations

C168-25

Standard Terminology Relating to 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).

C203-22

Standard Test Methods for Breaking Load and Flexural Properties of Block-Type Thermal Insulation

C240-21

Standard Test Methods for Testing Cellular Glass Insulation Block

C302-13(2022)

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

C303-21

Standard Test Method for Dimensions and Density of Preformed Block and Board–Type Thermal Insulation

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

C450-18(2026)

Standard Practice for Fabrication of Thermal Insulating Fitting Covers for NPS Piping, and Vessel Lagging

C1045-19

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