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Delta Panels Pty.Ltd.   ABN: 11 147 861 292          A: 731 Boundary Road, Richlands, Qld 4077
P: +61 7 3271 2170     E: info@deltapanels.com    W: www.deltapanels.com    
Version Date: 
08.05.2023
ENGINEERING NOTES
CONCRETE/FOOTINGS
For any connection to an existing slab, it is the Builder/Owner’s responsibility to ensure that the slab is 
structurally adequate to support the additional load.
-   Concrete Grade to be N25 in accordance with AS 1379-2007
-   Any Piers are to be founded in natural firm to stiff clay with a minimum allowable bearing capacity of  
    100kPa. Contact a Geotechnical Engineer for advice if conditions vary
-   If fixing to a slab, the slab is to be continuous over the area under the roof and the slab dimensions to  
    be equal to or greater than the overall roof width and length.
STEEL COMPONENTS
All Steel structural components of the Delta Panels™ Awnings, Patios & Carports Kits systems are in 
accordance with the following Australian Standards:
DeltaSingle™  Steel Skin 	
	
AS 1397-2011
Delta Beam™	 	
	
	
AS 1397-2011
Posts ( Square Hollow Sections)	
AS 1163-2016
The following minimum grades are required for theses steel components:
-   All Posts to be Grade C350LO
-   All Plates are Grade 250 U.N.O
-   All External Steelwork to be Hot Dip Galvanised including Fixings 
    Note: Duragal is not an adequate substitute for hot dip galvanising
-   All Bolts are Grade 4.6/S & Welds SP, class 4mm continuous fillet weld U.N.O.
FIXINGS
All fixing components of the Delta Panels™ Awnings, Patios & Carports Kits systems are in accordance 
with these Australian Standards
Bolts shall be grade 4.6 or better	
AS 1110.1-2015
Fixing Screws shall be class 3		
AS 3566-2002

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