Regular 4″ block with a 30 degree offset.
Regular 4″ block with a 30 degree offset. Used especially for bay windows. Can be bought individually or as a bale of 30.
Blocks
Quarry Products
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Gravel
Aggregate mix
Chips
3/8" Chips. Very small stones
The bigger thicker blocks up from the 4"
Clause 804
Bags
Small empty heavy duty sand bag.