DS DS/EN 15976
DS DSEN 15976 2011-JUN-14 Flexble sheets for waterproofng - Determnaton of emssvty
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This European Standard specifies the method to determine the emissivity of plastic, rubber and bitumen vapour control layers, underlays for walls and underlays for discontinuous roofing. It also defines a conditioning procedure for these product families in order to quantify the sensitivity of emissivity to humidity and temperature.