Aluminium Grating Patterns

Aluminium grating is used extensively in Water/Sewerage Treatment Plants, Grain Silos, Chemical Plants, Food Processing, Architectural Screening and stair treads. If your application needs to meet AS1657 Clause 4.5 requirements, then Webmesh must be fixed under the grating.

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Pattern A
Pattern B

Patterns A & B


A & B patterns conform to the AS 1657 Code for Fixed Platforms, Walkways, Stairway and Ladders.

These patterns are the most commonly specified and installed. This type of grating with its 30mm load bar centres has the greatest resistance to surface impact.

In serrated form, patterns A & B are used in wet, greasy areas.

NB: Serrations are not as effective in the B pattern because of the pitch of the cross rods.



ALUMINIUM PATTERN c
Pattern D

Patterns C & D


C & D patterns are lighter and more economical than the A & B Pattern, while still conforming to the requirements of AS 1657.  

This range is ideal in areas which do not have to withstand high impacts or heavy loading.

NB: Serrations are not as effective in the D pattern because of the pitch of the cross rods.


Pattern F

Pattern F


The large square openings (nominally 60 x 50) allow most materials to fall through the grating, thus keeping the walking surface clear and safe. This product is frequently specified for conveyor walkways and floors.

NB: Serrations are not as effective in the F pattern because of the pitch of the cross rods.
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