Hollow Blocks
Hollow block is also known as a building concrete block, the shapes and sizes of most of the common concrete blocks has been standardized to ensure uniform building construction. Kwena concrete has two types of concrete hollow blocks :
![](images/115mm IMPERIAL.png)
• 4.5inch blocks (450mm x 230mm x 115mm)
![](images/150MM IMPERIAL.png)
![](images/390mm METRIC ___.png)
![](images/90mm METRIC 1.png)
• 4inch blocks (390mm x 190mm x 90mm)
![](images/140MM METRIC.png)
![](images/390mm METRIC ___.png)
![](images/ROCK FACE BLOCK.png)
This is a special class of decorative or architectural block that has a rough, stone like texture created by splitting the block during production.
KCP's Rockface hollow blocks are manufactured to standard metrick size of 390mm x 190mm x 190mm. Can be manufactured in a variety of colors.