Description
Block dimensions:12″HIGH X 17″LONG X 4″THICK
Block dimensions:12″HIGH X 17″LONG X 4″THICK
Aggregate mix
Regular sized blocks used for most building jobs.
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
2" clean medium sized stone
A tonne bag of sand.
Regular 4" block with a 30 degree offset.
Clause 804
Drainage stone-small smooth rounded stone
Screenings-Very dusty gravel