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.
Gravel
Clause 804
Quarry Products
Plastering sand
Blocks
Drainage stone-small smooth rounded stone
Chips
3/8" Chips. Very small stones
Bags
An empty small bag.
A tonne bag of sand.
Aggregate mix
Concrete block that weighs one tonne.
Screenings-Very dusty gravel
Small empty heavy duty sand bag.