REINFORCING MESH SLAB ON GROUND PLASTIC BAR CHAIRS PK100 -
REINFORCING MESH SLAB ON GROUND PLASTIC BAR CHAIRS PK100
For slab on ground (SOG) applications and are made to cover 2 heights and have a flat base to minimise penetration through the water proof membrane.
If you’re wondering how many bar chairs you need per m2 for a sheet of mesh, generally, a minimum of 22 bar chairs per sheet of 6m x 2.4m mesh is required. Otherwise, you can divide the slab area by 0.56. Quick tip; Bar chairs are commonly sold in bags of 100, therefore, ensure you round up to the nearest hundred.
Here is the formula:
Slab Area (m2) ÷ 0.56 = Total number of chairs
Example: 250m2 ÷ 0.56 = 466.4 (Round up to 500)
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