Stormwater and drainage canals and roadside drains.
|length x width x height (mm)||Normal plan size of brick (mm)||No. of blocks (p/m²)||Weight of block (kg ave)||Unit weight (kg/m²)||Open area (%)||Vol. material to fill joints & voids (m³/m²)|
Colours Available: Grey
General Application: Closed block, suitable for erosion control, drainage projects, strip and access roads.