TH25523B - Construction material - Google Patents

Abstract

DC60 (25/04/44) This invention deals with lightweight building materials (1) for structural work, lightweight building materials (1), consisting of at least three walls, one wall (11). ), The second (12) and third (13) walls are made of a single piece of galvanized steel sheet. To create a triangular segment.However, a round shape may also be used while The rectangle is better. The galvanized steel sheet will be cut and rolled cold. To create a lightweight building material (1) This invention deals with lightweight building materials (1) for structural works, lightweight construction materials (1), consisting of at least three sides of leather: the first wall. (11), second (12) and third (13) walls are made of a single piece of galvanized steel sheet. To create a triangular segment.However, a round shape may also be used while The rectangle is better. The galvanized steel sheet will be cut and rolled cold. To create a lightweight building material (1)

Claims (7)

1. Roof structure (1) where it consists of a main axis and consists of long sheet metal, forming a hollow and closed part in the plane perpendicular to the main axis, opposite of the sheet. The metal has a trajectory locked together (31, 32), where it locks together into interlocking points to make the panels hollow and closed. Where such hollow and closed episodes There will be three walls. As a minimum, and two inner walls Such three aspects There will be an additional way that may consist of a part. A number of curls or teeth By the aforementioned curly or spokes Each part will protrude in the direction perpendicular to The core of building materials 2. Roof structure As stated in claim 1, where such hollow and closed episodes G has three walls made up of triangular sections. 3. Roof structure As stated in claim 1, where such hollow and closed episodes There are four walls that make up a triangle. 4. Roof structure As stated in the claim Any one Where Inner skin and outer skin And where the outer surface of the roof structure Will be smooth throughout the point Connect the locks together. 5. Roof structure As stated in the claim Any of the above Where the metal plate is galvanized steel or iron plate. 6. Roof structure As stated in the claim Any of the above Where the junctions are locked together, it consists of four layers of sheet metal. 7. Roof structure As stated in the claim Any one Where the interlocking points are formed into the walls of the material without auxiliary paths.