Historical
BS EN 823:1995
Thermal insulating products for building applications. Determination of thickness (British Standard)
This standard specifies the equipment and procedures for determining the thickness of full-size products. It is applicable to thermal insulating products. Note: The procedure for measuring test specimens required for other test methods is specified in EN ... Thermal insulating product for building applications - Determination of linear dimensions of test specimens.
British Standards Institution [bsi]