| 摘要 |
A sheet metal structural member for use in the formation of a cast construction panel which member, in turn, comprises a sheet metal web defining a linear edge along one side, and a zig-zag edge along the other side, the zig-zag edge defining wider regions, and narrower regions between the wider regions, and the web extending in a generally triangular fashion from one narrower region through a wider region to the next narrower region, edge formations formed around the zig-zag edge portions of the web and, attachment devices at the apex of each of the wider portions of the web, which may be secured to a construction material. Also disclosed is a construction panel incorporating such structural members, and a method of fabricating such structural members in pairing, and a method of building construction utilizing such structural members. |
