This was 60m2 patio area 15m long x 4m wide
120mm thick on top ( 600×350 beam ) 4 piers @ 1m depth
We prepared the area using a bobcat/excavator 5tonne combo. We dug & removed 10m2 of soil.
A thickening beam was placed along side the perimeter of the slab @ 600mm x 350mm. We used F11/4 trench mesh top and bottom making cages for extra reinforcemnet .
Hymix’s mix Blue Glaze was used.