ISO 6781:1983 Preview
Thermal insulation -- Qualitative detection of thermal irregularities in building envelopes -- Infrared method
This standard was last reviewed and confirmed* in 2012.
*Therefore this version remains current
Specifies a qualitative method, by thermographic examination (infrared method), for detecting thermal irregularities in building envelopes. The method is used to identify wide variations in the thermal properties, including air tightness, of the components constituting the external envelopes of buildings. Does not apply to the determination of the degree of thermal insulation and air tightness of a structure.