
Glass In Building - Determination Of Thermal Transmittance (U Value) - Guarded Hot Plate Method
出版:Norwegian Standards (Norges Standardiseringsforbund)

專家解讀視頻
Describes a measurement method to determine the thermal transmittance of glazing with flat and parallel surfaces. Structured surfaces, e.g. patterned glass, can be considered to be flat.
SN EN 674:1997 - Identical
UNE EN 674:2011 - Identical
SS EN 674 Ed. 2 (2011) - Identical
NF EN 674:2011 - Identical
NBN EN 674:2011 - Identical
ONORM EN 674:2011 - Identical
UNI EN 674:2011 - Identical
NEN EN 674:2011 - Identical
I.S. EN 674:2011 - Identical
BS EN 674:2011 - Identical