Load-bearing structures of low bulk density made up of thin reinforced concrete walls and slabs.

摘要

Tridimensional load carrying structure comprised of reinforced concrete slabs, of which the weight has been reduced by interior recesses. Said structure may be made by means of independent blocks (G) which are prefabricated and juxtaposed like cubes. The interior recesses may be obtained by means of cardboard boxes which are delivered folded in reduced volume. It is thus possible to build by means of these structures large lightened concrete load carrying beds, foundations or banks having very low densities. Tool outfit reference I, J, for prefabrication of independent blocks.