For step-by-step instructions, please select a project guide below:> How to lay a concrete slab> Laying an extra tough concrete slab
Concrete for laying slabs
Laying a concrete slab
- There is a 5% allowance for wastage included in this calculation.
- The bag requirement has been rounded up to the nearest whole bag.
Concrete Mix Hardens within 24 hours, can be finished to a smooth surface
Extra Strength PRO-50 Concrete Mix Hardens within 24 hours, can be finished to a smooth surface