Construction Materials: SA BLOCK
SA BLOCK: Introduction
CONCRETE WALLING PRODUCTS
At our SA Block precast facility in Redan Gauteng, reclaimed clinker is used in the production process of building bricks and building blocks as a replacement for manufactured aggregates and sand.
The pozzolanic properties and low relative density of reclaimed clinker reduces both the manufacturing cost and weight per unit.
This allows transporters to increase its payload volume per load which reduces the transport cost per unit, and lowers the labour effort required by bricklayers at the building site.
SA BLOCK: Products supplied to Gauteng
SPECIFICATIONS | Stock Bricks | Mini Maxi | Maxi |
Size (mm) | 73 | 90 | 90 |
100 | 90 | 140 | |
220 | 290 | 290 | |
Nominal Compressive Strength (Mpa) | 7 | 7 | 7 |
10.5 | – | 10.5 | |
14 | – | 14 | |
Average Weight (kg) | 2.65 | 3.5 | 6 |
Dimensions* | ||
Length | Width | Height |
+ 2 – 4 mm | ± 3 mm | ± 3 mm |
Drying Shrinkage* | ||
0.06% (Max) | ||
Drying Shrinkage* | ||
0.08% (Max) |
SA BLOCK: Branches
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