DIN CEN/TS 15548-1

Thermal insulation products for building equipment and industrial installations - Determination of thermal resistance by means of the guarded hot plate method - Part 1: Measurements at elevated temperatures from 100 °C to 850 °C; German version CEN/TS 15548-1:2014

Deutsches Institut Fur Normung E.V. (German National Standard) , 11/01/2014