Open structure for making wall or ceiling - has triangular or rectangular support frames connected with dovetail plugs

摘要

The supporting open structure for walls and ceiling construction is formed from prefabricated building components are small frame components connected with fasteners. The frame elements can be rectangular and their planes can be curved for forming domes and arches. The framework component can have three equally long sides in one plane. the sides can be hollow or solid. this prefabricated frame can be made from metal e.g. aluminium or steel or it can be made from plastics. Each corner can have a dovetailed groove (1b) for connecting purposes. Triangular frames (1) are connected by a hexagonal dovetail arrangement for forming wall frames.