| 摘要 |
The invention relates to a supporting girder for the support girders that receives the support of floor slab formwork boards. The upper face of said supporting girder is provided with a plurality of successive housings for receiving the girders, arranged one after another forming a series of housings along the entire length of said upper face without interruption, such that the girders can be transversely arranged and, where appropriate, overlapped with one another for their extension, in any position along the supporting girder. The housings furthermore have identical transverse dimensions, therefore the supporting girders can also be overlapped with one another to extend their length. |
