Connecting unit for e.g. building construction, has steel sections with cross plates and non-stock mats that are welded with each other using new technology, where cross plates are separated and held at distance
摘要
<p>The unit has standard steel sections (1) that are connected with each other by welding. The steel sections have cross plates (2) that are separated and held at a distance, and non-stock mats (3). The cross plates and the non-stock mats are welded with each other using new technology. A support unit is provided after concreting a thin plate around the non-stock mats. Independent claims are also included for the following: (1) cross plates for a connecting unit (2) a skeleton of steel sections.</p>
