Shear Load Transference - Shear load is transferred by rivets 
into the floor / ground surface or the perpendicular walls, ceiling 
& roof at a rate of 1.21 kN per 4.0 mm diameter rivet.
Fixing rivets at 200mm centres complies with the 20-minute 
flame barrier requirements and delivers 14.5 kN of shear 
capacity transfer per panel (6 on each side) horizontally, and 
12.1 kN per metre in vertical joints. Limited by the ability of the 
panel to transfer the shear.
* Figures for 1.2m & 4.8m high panels are extrapolated.  It is  
  acceptable to extrapolate Bracing Capacity heights between  
  1.2m & 4.8m.  For heights outside of this dimension range,  
   Diaphragm Analysis is required to establish Bracing Capacity.
0.60mm DeltaSecretFix-TPC Bracing Capacity
Panel Height (m)
2.4
1.2*
4.8*
Kn/m
5.0
10.0
2.5
Bracing Units (BU)
100
200
50
The above table lists ultimate wind load pressures for strength design and the pressure corresponding to a Span/150 single span deflection for 
0.6mm G300 steel skins bonded to a Thermosetting Phenolic Composite (TPC) core and in accordance with Serviceability Limit State criteria as per 
AS1170.0 - Table C1. The designer shall determine if Span/150 deflection ratio is appropriate for intended use. Loads for a more stringent deflection 
ratio can be determined by linearly proportioning the loads provided. Differential thermal effects are not incorporated in the loads provided.
SPECIFICATIONS
-TPC
-TPC
Detail C
0.6mm DeltaSecretFix-TPC Ultimate Load Capacity / Deflection Load Table (kPa)
Panel Thickness (mm)
Span (m)
50
75
100
125
150
1.0
1.5
2.0
2.5
2.75 / 1.32
4.14 / 2.44
5.53 / 1.43
3.0
1.90 / 0.97
2.87 / 1.86
3.83 / 2.12
4.40 / 3.49
5.60 / 4.33
3.5
1.39 / 0.74
2.10 / 1.45
2.81 / 2.12
3.42 / 2.81
4.11 / 3.51
4.0
1.06 / 0.56
1.60 / 1.15
2.14 / 1.71
2.61 / 2.29
3.14 / 2.89
4.5
0.83 / 0.61
1.26 / 0.92
1.69 / 1.39
2.06 / 1.89
2.47 / 2.41
5.0
0.67 / 0.35
1.01 / 0.74
1.36 / 1.14
1.66 / 1.57
2.00 / 2.01
5.5
0.54 / 0.27
0.83 / 0.61
1.12 / 0.95
1.37 / 1.32
1.65 / 1.66
6.0
0.45 / 0.22
0.69 / 0.50
0.94 / 0.80
1.14 / 1.12
1.38 / 1.39
6.5
0.59 / 0.42
0.79 / 0.67
0.97 / 0.95
1.17 / 1.18
7.0
0.50 / 0.35
0.68 / 0.57
0.83 / 0.81
1.00 / 1.01
7.5
0.59 / 0.30
0.72 / 0.70
0.87 / 0.88
8.0
0.51 / 0.41
0.63 / 0.61
0.76 / 0.77
8.5
0.55 / 0.53
0.67 / 0.68
As at the stated Version Date all of the information contained in this document 
is correct. Please check on our WebPage to ensure that you’re referencing the 
current version. 
Delta Panels Pty Ltd - ABN: 11 147 861 292
E: info@deltapanels.com   
W: www.deltapanels.com    
Head Office: 731 Boundary Road, Richlands, Qld 4077    P: +61 7 3271 2170    
Sydney Depot: 11 The Old Northern Road, Narellan, NSW 2567   P: +61 2 4611 7712      
Version Date: 2024-10-23

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