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Copyright CSIRO 2024   This report may only be reproduced in full. Alteration of this report without written authorisation from CSIRO is forbidden. 
 
1 Introduction 
This is a report of the bushfire performance of Delta Panel roof systems in accordance with AS 1530.8.1-
2018 up to BAL 29. 
This report is prepared for meeting the requirements of AS 3959-2018 clauses 3.4 and 3.8 and NCC 2022 
Volume 2 Clause A5G3 1 (d) as appropriate to the required Bushfire Attack Level (BAL) performance.  
This report reviews and confirms the extent to which the reference BAL tests listed in section 2 meet 
the requirements of the fire test standards listed in section 4 of the report. The proposed variations to 
the tested construction presented in Section 3 are subject to an analysis in Appendix B and the 
conclusions are presented in Section 5 of this report. 
The field of applicability of the results of this assessment report is presented in Section 6 and is subject 
to the requirements, validity, and limitations of Sections 7, 8 and 9. 
 
2 Supporting Data 
This assessment report refers to various test reports to support the analysis and conclusions of this 
report. They are listed below in Table 1. 
Table 1: Referenced test data 
Report 
Reference 
Test Standard 
Outline of Test Specimen 
FSZ 2411 
AS 1530.8.1-2018 
The specimen comprised a 45-degree pitched Delta Panels roof system that 
included a roof valley and a roof ridge detail. 
The test report FSZ 2411 was undertaken by CSIRO and sponsored by Delta Panels Pty Ltd.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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