Building construction using steel and concrete mixture - has bent steel panels forming shutters for load-bearing reinforced concrete

摘要

The prefabricated galvanised shutters are permanent and not withdrawn and form columns, beams and lintels as well as shutters for the concrete. They also provide a framework for the exterior joinery. Interior and exterior insulating panels are fixed to them by self tapping screws or hooked nails. The exterior fill panels have outside and inside skins separated by insulating while the interior fill panels have a skin glued onto insulation, the assembly assuring continuity in the thermal insulation while using different insulating materials.