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
A much bigger block with a cavity/hole going through the center.
Bags
Small empty heavy duty sand bag.
Chips
3/8" Chips. Very small stones
Gravel
Clause 804
An empty small bag.
The bigger thicker blocks up from the 4"
Regular sized blocks used for most building jobs.
Aggregate mix
Concrete block that weighs one tonne.
Quarry Products
Drainage stone-small smooth rounded stone