Roofing system for halls, has two layers provided with two profile units that are supported on supporting surfaces of supports in sections, respectively, where supports are screwed or welded with each other

摘要

The system has a substructure with two supports (1, 5), where the support (5) encloses an angle with the support (1) in a top view. The supports (1, 5) exhibit supporting surfaces (2, 6) that are arranged in such a manner that their heights are adjustable. Two layers (3, 7) are provided with two profile units (4, 8) that are supported on the supporting surfaces in sections, respectively. The supports are supported on top of each other, where the supports are screwed or welded with each other. The profile units are made of polymer material or metallic material.