IS 3069 : 2020 Glossary of Terms, Symbols and Units Relating to Thermal Insulation Materials

Reaffirmed 2024

1 SCOPE

1.1 This standard defines the terms, abbreviations, symbols and units associated with thermal insulations. It also covers the products, components and applications related to thermal insulation industry.

NOTE - Some of the terms used here may have a different meaning when used in context of other industries or applications.

1.2 The definitions have been presented under four sections as follows:

Section I - Thermal insulation materials and products

Section II - Thermal insulation properties

Section III - Heat transfer conditions and associated properties of materials

Section IV - Other associated terms