b'Fire assessment report R1.0 4.0Description of the specimen and variations 4.1Description of assessed system This report assessed DeltaCool-MW and DeltaTrim-MW are insulation panels which are steel skin cladded mineral wool panel. A 100 mm thick DeltaCool-MW panel was tested in accordance with AS ISO 9705:2003 (R2016). Based on the test the proposed range of DeltaCool-MW and DeltaTrim-MW panels are proposed to be assessed.4.2Referenced test dataThe assessment of the variation to the tested system and the determination of the performance are based on the results of the fire test documented in the reports summarised in Table 3. Further details of the tested system are included in Appendix C. Table 3 Referenced test data Report numberTest sponsorTest dateTesting authority RTF252619 R1.0Delta Panels Pty Ltd22 October 2025Jensen Hughes4.3Variations to the tested system The tested systems and variations to those tested systemtogether with the referenced standard fire testsare described in Table 4. Table 4 Variations to tested system ItemReference testDescriptionVariations Thickness RTF252619 R1.0100 mm thick DeltaCoolIts is proposed to assess 75 mm smooth insulated panels wasthick DeltaCool-MW panel.tested Steel skinThe following steel skin profile are profileproposed to be assessed: +Ribbed +MicroRibbed +5V +Single V DeltaTrim-MW100 mm thick Delta Trim-MW panel is proposed to be assessed.4.4Test and assessment standard AS ISO 9705:2003 (R2016) stipulates full scale room burn test procedure for surface products. AS 5637.1:2015 sets out procedures for the assessment of internal wall and ceiling linings according to their tendency to ignite, release heat, cause flashover, release smoke and contribute to fire growth.Page 8 of 21 Copyright 2025 Jensen Hughes, Inc.All Rights Reserved. T1124 PAC'