Concrete slab floor surface

摘要

Laying of concrete slabs on top of stilts is assisted by profiles in the support surfaces of the stilts being received by openings in the underside of the slabs. Concrete slabs (20) which are preferably flat are placed next to each other with their corners resting on stilts. Upwards-protruding profiles in the slab support surfaces of the stilts engage with correspondingly shaped openings in the underside of the slabs.