| 摘要 |
<p>The structural element for a building comprises an insulating panel and a concrete rib plate. The concrete rib plate has a plurality of base members and rib members and is cast on the insulating panel used instead of a form. The rib members are fastened in corresponding recesses of the insulating panel. The concrete rib plate has a planar reinforcement in the form of at least one steel mat and the rib members have corresponding rib reinforcing elements. The insulating panel is provided with a plurality of spacing retainers in the recesses and in the base members on which the steel mat and the rib reinforcing elements rest and which position and orient the steel mat and the rib reinforcing elements.</p> |
