b'Figure 6: Unexposed Average and Maximum Temperature RiseKey Thermocouples 500Average400 MaximumAverage 140 KTemperature Rise (K) Temperature Rise (K)Maximum 180 K30020010000 20 40 60 80 100 120 140Time (minutes) Figure 7: Unexposed Maximum Temperature RiseAdditional Thermocouples 50066674006869Maximum 180 K30020010000 20 40 60 80 100 120 140Time (minutes) REPORT NUMBER:ISSUE DATE:PAGE:FR10430-001 ISSUE 21 June 202315 of 21 THE LEGAL VALIDITY OF THIS REPORT CAN ONLY BE CLAIMED ON PRESENTATION OF THE COMPLETE SIGNED PAPER REPORT.EXTRACTS OR ABRIDGMENTS OF THIS REPORT SHALL NOT BE PUBLISHED WITHOUT PERMISSION FROM BRANZ LTD.branz.nz | 1222 Moonshine Rd, RD1, Porirua 5381, Private Bag 50 908, Porirua 5240, New ZealandPhone +64 4237 1170branz@branz.co.nz'