b'1.TEST SPONSOR Delta Panels Pty Ltd 2828 Ipswich Road, Darra, Brisbane 4076, Australia 2.LIMITATION The results reported here relate only to the item/s tested. 3.TERMS AND CONDITIONS This report is issued in accordance with the Terms and Conditions as detailed and agreed in the BRANZ Services Agreement for this work. 4.DESCRIPTION OF TEST EQUIPMENT All tests reported have been undertaken at BRANZ Ltd laboratories located at Judgeford, unless stated otherwise.The test equipment used was a LaserComp Fox 600 heat flow meter.The specimen for testing is placed horizontally in the apparatus, with upwards heat flow.The hot and cold plates each have a 250 mm x 250 mm heat flux transducer embedded in their surface.The edges of the specimen are insulated from the room ambient temperature.Table 1: Test condition set-points Nominal Upper Plate Temperature10.0C Nominal Lower Plate Temperature36.0C Nominal Difference in Temperature26.0K Nominal Mean Temperature23.0C 5.PROCEDURE The sample segments were conditioned for at least 12 hours at 233C and 505% relative humidity,priortothethermalperformancemeasurements.Thesampleswerenot compressible and they were tested at the actual thicknesses, to the requirements of ASTM C518. The best expanded uncertainty of measurement (3%) is only achieved with heterogeneous material with R-value greater than 0.1 m 2 K/W when the percentage difference between the heatflux transducers readings is less than 5%. If the difference is greater than 5% then the uncertainty in the measurements of thermal resistance and conductivity will be greater than 3%. 6.DESCRIPTION OF TEST SAMPLES The specimens were supplied by the client and consisted of ten pieces of rockwool insulation segment.The dimensions of the samples were approximately 600 x 600 mm.REPORT NUMBER:ISSUE DATE:PAGE:DI13193-001-0124 August 20204 of 6 branz.nz | 1222 Moonshine Rd, RD1, Porirua 5381, Private Bag 50 908, Porirua 5240, New ZealandPhone +64 4237 1170branz@branz.co.nz'