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SKU: 6193-RM663
Reinforcing Mesh 663 controls cracking and spreads load through concrete slabs that don't need an engineer's sign-off. A plain concrete slab without reinforcing relies entirely on the concrete itself to resist cracking, and once a crack starts it has nothing to stop it spreading across the slab. This mesh is a 150mm x 150mm grid of 6.3mm hard drawn steel wire, welded at every intersection, that sits within the pour to hold any shrinkage cracking together and spread point loads across a wider area of the slab. It's yard mesh rather than seismic mesh, made to AS/NZS 4671 for general non-structural work rather than engineer-specified structural elements. Each sheet covers 4.56m x 1.97m, weighs around 30.72kg, and is the heavier of Powerpac's two standard yard mesh grades, giving more steel per square metre than 665. Concrete crews use it in driveways, footpaths, patios and garden slabs wanting extra crack control without a full structural reinforcing specification.
Reinforcing Mesh 663 controls cracking and spreads load through concrete slabs that don't need an engineer's sign-off. A plain concrete slab without reinforcing relies entirely on the concrete itself to resist cracking, and once a crack starts it has nothing to stop it spreading across the slab. This mesh is a 150mm x 150mm grid of 6.3mm hard drawn steel wire, welded at every intersection, that sits within the pour to hold any shrinkage cracking together and spread point loads across a wider area of the slab. It's yard mesh rather than seismic mesh, made to AS/NZS 4671 for general non-structural work rather than engineer-specified structural elements. Each sheet covers 4.56m x 1.97m, weighs around 30.72kg, and is the heavier of Powerpac's two standard yard mesh grades, giving more steel per square metre than 665. Concrete crews use it in driveways, footpaths, patios and garden slabs wanting extra crack control without a full structural reinforcing specification.
SKU: 6193-RM663
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Reinforcing Mesh 663 controls cracking and spreads load through concrete slabs that don’t need an engineer’s sign-off. A plain concrete slab without reinforcing relies entirely on the concrete itself to resist cracking, and once a crack starts it has nothing to stop it spreading across the slab. This mesh is a 150mm x 150mm grid of 6.3mm hard drawn steel wire, welded at every intersection, that sits within the pour to hold any shrinkage cracking together and spread point loads across a wider area of the slab. It’s yard mesh rather than seismic mesh, made to AS/NZS 4671 for general non-structural work rather than engineer-specified structural elements. Each sheet covers 4.56m x 1.97m, weighs around 30.72kg, and is the heavier of Powerpac’s two standard yard mesh grades, giving more steel per square metre than 665. Concrete crews use it in driveways, footpaths, patios and garden slabs wanting extra crack control without a full structural reinforcing specification.
Reinforcing Mesh 663 controls cracking and spreads load through concrete slabs that don’t need an engineer’s sign-off. A plain concrete slab without reinforcing relies entirely on the concrete itself to resist cracking, and once a crack starts it has nothing to stop it spreading across the slab. This mesh is a 150mm x 150mm grid of 6.3mm hard drawn steel wire, welded at every intersection, that sits within the pour to hold any shrinkage cracking together and spread point loads across a wider area of the slab. It’s yard mesh rather than seismic mesh, made to AS/NZS 4671 for general non-structural work rather than engineer-specified structural elements. Each sheet covers 4.56m x 1.97m, weighs around 30.72kg, and is the heavier of Powerpac’s two standard yard mesh grades, giving more steel per square metre than 665. Concrete crews use it in driveways, footpaths, patios and garden slabs wanting extra crack control without a full structural reinforcing specification.
SKU: 6193-RM663
| Specification | Details |
|---|---|
| Length | 4.56 m |
| Width | 1.97 m |
| Wire Diameter | 6.3 mm |
| Centre Spacing | 150 mm |
| Weight | 30.72 kg |
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About Reinforcing Mesh 663
Each sheet covers 4.56m x 1.97m, with a 150mm x 150mm wire grid.
6.3mm hard drawn steel wire.
Around 30.72kg.
No, 663 is yard mesh, used for non-structural concrete work like driveways, footpaths, patios and garden slabs where an engineer's approval isn't required.
AS/NZS 4671, the standard for steel reinforcing materials.
663 uses a heavier 6.3mm wire on the same 150mm grid, giving more steel per square metre than 665. 665 is the lighter, more economical grade for general yard use.
No, this is yard (hard drawn) mesh for non-structural work. Seismic mesh (SE62, SE72 etc) is a ductile grade used for engineered structural applications.
