NBN B 62-201-1977 Use the protective ring heating plate method to determine the thermal conductivity and thermal magnetic conductivity of building materials in the dry state
This standard establis es a measurement method, known as the guard ring heating plate, for the determination, at a given average temperature, of the thermal conductivity of weakly conductive and homogeneous construction materials1). The method described also makes it possible to determine, at a given average temperature, the thermal permeance of elements composed of homogeneous layers of materials defined above.
NBN B 62-201-1977 history
1977NBN B 62-201-1977 Use the protective ring heating plate method to determine the thermal conductivity and thermal magnetic conductivity of building materials in the dry state