b'Table 4: Measured results for the test specimens Calibration check17/08/20, SR15 BRANZ reference D6342A D6342B D6342C D6342D D6342E Sample weightgram34143560366233443614 grams per sq. metreg/m 2 9405.09888.910172.29288.910038.9 Test date20/08/2020/08/2021/08/2021/08/2024/08/20 Measured thicknessmm101.2100.3101.3100.8101.4 Test thicknessmm101.2100.3101.3100.8101.4 Densitykg/m 3 93.098.6100.592.199.0 Heat-fluxW/m 2 9.269.449.409.359.35 Thermal resistancem 2 K/W2.812.762.772.782.79 Apparent thermal conductivityW/mK0.03600.03640.03660.03630.0364 Difference between heat flux transducers%0.40.50.61.30.3 * Thermal conductance can be calculated by dividing the thermal conductivity by the thickness of the specimen * Average temperature gradient in the specimen during test can be calculated by dividing the temperature difference by the thickness of the specimen * The minimum duration of the measurement portion of the test once steady state equilibrium is achieved is 18 minutes 8.REFERENCES ASTM C518Standard Test Method for Steady-State Heat Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus. American Society for Testing and Materials, Philadelphia, PA, 2017. This is the end of the reportREPORT NUMBER:ISSUE DATE:PAGE:DI13193-001-0124 August 20206 of 6 branz.nz | 1222 Moonshine Rd, RD1, Porirua 5381, Private Bag 50 908, Porirua 5240, New ZealandPhone +64 4237 1170branz@branz.co.nz'