Robust and proven Hebel Shaft Wall Systems maximise space utilisation and minimise risks and costs in construction. The shaft system for dry areas provides a solid, secure wall with a narrow width around service shafts to dry habitable areas and between scissor stairs. The system for wet areas is designed for general partitions between service shafts and wet areas or shafts adjacent to common areas.
For wall heights higher than 3.3m and up to 4.65m (vertical), caged tongue & groove PowerPanel can be used which will achieve a FRL of -/120/120. This panel can also be installed horizontally to a maximum panel length of 4800mm and to an unlimited height without the need for thin bed adhesive at the panel joints.