Ceiling edge lost shuttering element for building erection

摘要

The lost shuttering element has an outer panel (2), flush alignable with the building outer wall and consisting of a heat insulating material. The laminated outer panel comprises a layer (9) of greater deformability w.r.t. the other layers. Pref. the thickness of the deformable layer is 10 to 20 percent of the outer panel thickness in relieved state, i.e. at least 10 mm thick. The deformable layer may be of the same material as the outer panel, but has a greater porosity and may be formed by recesses in the homogeneous material.