DeltaDualCore™ Panel Awning Systems 
 
Revision 1-12 
7 
 
(v) Metallic flashing 
(d) As the DeltaDualCore panel constitutes a bonded laminate, the following restrictions shall 
apply to the portion of the panel that is within 900mm of the site boundary: 
(i) The lamina’s shall be restricted to steel facings with mineral wool core, each of 
which has been tested to AS1530.1 and are deemed non-combustible (refer to 
AS1530.1 fire test certificates in Section Appendix A). 
(ii) Each adhesive layer may not exceed 1 mm in thickness and the total combined 
thickness of adhesive layers may not exceed 2 mm (refer to Section Appendix 
E which confirms adhesive layer thicknesses are within the required limits). 
(iii) The spread of flame index and the smoke developed index of the bonded 
laminated material as a whole shall not exceed 0 and 3 respectively (refer to 
AS1530.3 test certificates given in Section Appendix D).   
(iv) Only the portion of each DeltaDualCore™ panel containing a mineral wool core 
shall comply with items i) to iii) in accordance with NCC H3D2(1)(g) (the panel 
is not intended to comply with NCC H3D2(1)(g) as a whole). 
 
Unless detailed otherwise above, all other systems shall be in accordance with the DtS provisions. 
1.4 
Variations to DtS Provisions and Performance Requirements 
Table 1-1 lists the variations to the DtS requirements and the performance requirements as agreed by 
stakeholders. 
 
Table 1-1 Variations from BCA-DtS provisions and performance requirements. 
 DtS 
reference 
Issue 
Performance 
Requirements 
IFEG Subsystems 
9.2.4(1)(a) 
Use of a Class 10a structure located between 
a Class 1 building and an allotment boundary 
(that is not a boundary with a road or other 
public space) and positioned within 900 mm of 
the allotment boundary without a fire rated wall 
(FRL 60/60/60) between the Class 1 building 
and allotment boundary.   
H3P1(1) 
A – Fire initiation and 
development and 
control  
B – Smoke 
development and 
spread and control 
 
1.5 Details of Standards Referenced in Report 
The details of any acts, regulations, codes or standards which this report may reference are given in Table 
1-2. 
Table 1-2. Details of Standards - informative. 
Reference in this 
Report 
Year Version 
Title 
NCC 
NCC 2022  
ABCB National Construction Code 2022, Building Code 
of Australia – Housing Provisions Standard.  
NCC 
NCC 2022  
ABCB National Construction Code 2022, Building Code 
of Australia – Volume 2. 

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