This standard specifies the testing principles, testing devices, test pieces and installation requirements, testing and testing reports for the thermal insulation performance of external doors and windows of buildings. This standard is applicable to the thermal insulation performance testing of doors and windows of vertical buildings.
GB/T 8484-2020 Referenced Document
GB/T 10294 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
GB/T 13475 Thermal insulation.Determination of steady-state thermal transmission.Properties.Calibrated and guard hot box