| 摘要 |
<p>The invention relates to a construction system which is based on prefabricated plates and which is used to construct walls, floors and roofs. According to the invention, the prefabricated plates, which are made in moulds, combine a resistant peripheral structure comprising UPN channels, a double mesh and poured mass concrete. The inventive system can be used to produce floor slabs, roofing tiles, simple non-structural and load-bearing panels and dual closure panels comprising an intermediate heat insulating layer. In addition, the invention comprises connector elements which are welded to the inner periphery of the channels and can also comprise insulants.</p> |
