This robust building block is commonly used in RDP housing developments but can be used in any building project as well as double story buildings
The secret of this building block is that it can be used as double wall volume by laying it flat at 140 mm wide (same as hollow block) using 35 bricks per square meter or
Laying them upright at 85 mm as a single wall using only 22 bricks per square meter.
This product can be finished by jointing, bag washed or plastered.
Weight 7.2 Kg
Units needed per square meter to build:
Double wall: 35
Single wall: 22