DeltaDualCore™ Panel Awning Systems Revision 1-12 20 Heat Evolved: 0 Smoke Developed: 3 10. AS1530.3:1999 CSIRO Report No. FNE11809A (refer to Section D.7) UniCote steel (0.55 mm nominal thickness) Indices: Ignitability: 0 Spread of Flame: 0 Heat Evolved: 0 Smoke Developed: 2 11. AS1530.3:1999 AWTA Test No. 20-000776 (refer to Section D.8) UniZinc (low carbon steel) Rigid Panel (< 1 mm nominal thickness) Indices: Ignitability: 0 Spread of Flame: 0 Heat Evolved: 0 Smoke Developed: 0-1 3.3.2 Extrapolation of Fire Test Results All relevant fire testing referenced within this report are given in Table 3-4 with a summary of the fire performance achieved in each case. A number of coated steel and steel-alloy sheet metals have been tested to AS1530.3:1999 both independently and as part of a sandwich panel. When tested independently (tests 6 to 11 in Table 3-4), the test results obtained for each AS1530.3 index (Ignitability, Spread of Flame, Heat Evolved and Smoke Developed) are almost identical with only a small variance in the Smoke Developed Index. In all cases, the AS1530.3 results are within the following value range: • Ignitability Index: 0 • Spread of Flame Index: 0 • Heat Evolved Index: 0 • Smoke Developed Index: 0-3 When the AS1530.3 test is repeated with the steel facings bonded either side of a material deemed not combustible under AS1530.1, in this case mineral wool (tests 1 and 2 in Table 3-4), the results give a near identical outcome to tests 6 to 11 in Table 3-4, that is: • Ignitability Index: 0 • Spread of Flame Index: 0 • Heat Evolved Index: 0 • Smoke Developed Index: 2 Similarly, when the AS1530.3 test is repeated with the steel facings bonded either side of a combustible EPS core material (tests 3 and 4 in Table 3-4), the results again provide a near identical outcome to tests 6 to 11 in Table 3-4, that is: • Ignitability Index: 0 • Spread of Flame Index: 0 • Heat Evolved Index: 0 • Smoke Developed Index: 2
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