The KNECHT triple wall (hollow wall) is used in cellar construction, but also in the rising components. Built-in parts such as windows, door frames, etc. can be incorporated right away at the factory. In this manner highly demanding technical requirements, e.g. in earthquake zones and areas of subsidence caused by mining can be solved without any difficulty.
Additional advantages:
- Both wall surfaces have a smooth-formed finish no plaster is necessary
- Large-sized elements
- Minimal joints
- Jointless circumferential concrete core of site-mixed concrete grout