Description
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Aggregate mix
4" clean large stone
Regular 4" block with a 30 degree offset.
Regular 4" block with a 90 degree offset.
Plastering sand
Concrete block that weighs one tonne.
3/8" Chips. Very small stones
A tonne bag of sand.
The bigger thicker blocks up from the 4"