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Plane hollow reinforced concrete floors with two-dimensional structure

  • US 5,396,747 A
  • Filed: 03/31/1993
  • Issued: 03/14/1995
  • Est. Priority Date: 10/01/1990
  • Status: Expired due to Term
First Claim
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1. A hollow, two-way reinforced concrete floor, comprising:

  • an upper reinforcement mesh having openings;

    a lower reinforcement mesh having openings and disposed substantially parallel to the upper reinforcement mesh;

    a plurality of hollow bodies disposed between the upper mesh and the lower mesh, the bodies being dimensioned and shaped so as to extend into respective openings of both the upper and lower meshes and be retained by the meshes;

    interconnecting means for interconnecting the upper mesh and the lower mesh to form an independent stable lattice work retaining the hollow bodies; and

    the independent stable lattice work retaining the hollow bodies imbedded in concrete, with the hollow bodies defining internal cavities.

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