DeltaFireXTM Car Port System 
 
Revision 1-4 
15 
 
bonded to an MW 
core. 
Spread of Flame: 0 
Heat Evolved: 0 
Smoke Developed: 3 
 
Coated Steel Facings 
 
Test 
Report  
Test Specimen 
Relevant Performance 
4. 
AS1530.3:1999 
CSIRO Report 
No. FNE11602 
(refer to Section 
B.3) 
BlueScope 
ZINCALUME Steel 
(0.42 mm nominal 
thickness) 
Indices: 
Ignitability: 0 
Spread of Flame: 0 
Heat Evolved: 0 
Smoke Developed: 2 
5. 
AS1530.3:1999 
AWTA Test No. 
19-002186 (refer 
to Section B.4) 
MagnaFlow Coated 
Steel Panel (nominal 
mass per unit density 
7850 kg/m3) 
Indices: 
Ignitability: 0 
Spread of Flame: 0 
Heat Evolved: 0 
Smoke Developed: 3 
6. 
AS1530.3:1999 
CSIRO Report 
No. FNE11809A 
(refer to Section 
B.5) 
UniCote steel (0.55 
mm nominal 
thickness) 
Indices: 
Ignitability: 0 
Spread of Flame: 0 
Heat Evolved: 0 
Smoke Developed: 2 
7. 
AS1530.3:1999 
AWTA Test No. 
20-000776 (refer 
to Section B.6) 
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 4 to 7 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 (Range 0-20) 
• 
Spread of Flame Index: 0 (Range 0-10) 
• 
Heat Evolved Index: 0 (Range 0-10) 
• 
Smoke Developed Index: 0-3 (Range 0-10) 

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