| 摘要 |
The invention proposes a process for producing a cavity floor on an unfinished floor of a building shell, in the case of which process there is erected on the unfinished floor, using individual shuttering elements, a shuttering which is filled with screed. According to the invention, it is proposed to assemble each shuttering element in an individual process step, directly on the building site, from prefabricated, beaker-like supporting feet (16) and a plate which exhibits a flexurally rigid throughflow opening for the screed which is to be applied, the supporting feet exhibiting a planar fastening surface (20) which is arranged essentially in the form of a ring around a filling opening (18) and by means of which they are connected to the plate. According to the invention, the supporting feet can be displaced in the region of a throughflow opening (14) of a plate (12) before the final fixing, with the result that it is possible to carry out adaptation operations in particular in those regions of the shuttering which are in the vicinity of the wall. The supporting feet and plates for shuttering elements which are provided for carrying out the process according to the invention can be transported in a simple and cost-saving manner. Individual height adaptation is possible by selecting supporting feet of different heights. <IMAGE>
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