The bigger thicker blocks up from the 4″
The bigger thicker blocks up from the 4″. Used for more heavy duty buildings and walls. Sold in bales of 36 or by single blocks on their own. Block dimensions: 8″HIGH X 17″LONG X 6″THICK.
Chips
3/8" Chips. Very small stones
Blocks
Regular 4" block with a 30 degree offset.
Gravel
Aggregate mix
Regular 4" block with a 90 degree offset.
Clause 804
A much bigger block with a cavity/hole going through the center.
Quarry Products
Plastering sand