BS 6993-2:1990

Thermal and radiometric properties of glazing. Method for direct measurement of U-value (thermal transmittance).

NORMA vydaná dňa 31.7.1990

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Informácie o norme:

Označenie normy: BS 6993-2:1990
Dátum vydania normy: 31.7.1990
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS

Anotácia textu normy BS 6993-2:1990 :

Method for measuring the transmittance of the central area of single, double or multiple glazing using hot box apparatus complying with BS 874-3.1. The edge effect due to the thermal bridge through the spacer of double or multiple glazing is effectively eliminated by this method. Status: Confirmed