JIS R 3106:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Testing method on transmittance, reflectance and emittance of flat glasses and evaluation of solar heat gain coefficient
Hardcopy , PDF
02-12-2020
English, Japanese
02-15-2008
This Japanese Industrial Standard specifies the testing methods to obtain the transmittance and reflectance for visible light and the transmittance, reflectance and absorptance for solar radiation, as well as the emissivity of thermal radiation at ordinary temperature of the flat glasses for buildings using the spectrophotometer, and the method to calculate the solar heat gain coefficient when these flat glasses are used in the windows of building.
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