Holder for being positioned in floating floor slabs and installation system thereof
OwnerJuan Jose Martin Hernandezinventor
Life of this patent
Estimating the term…
Abstract
A holder to be placed in floating floor slabs and the installation system thereof, the holder comprising a cubic holder having a pair of tubes on each side thereof, parallel with the supporting base, with facing sides in identical position; within said sides a section designed for placing rods on which the different layers of the rebar mesh are supported and a system for fitting the mesh on the rods, and also the securing of the corners of the different levels of the rebar mesh by means of linking of the holder s using the rods.
Claims15
For use in floating floor slabs comprising a poured concrete forging having a height, support structure for mechanical accessories which are operable in the lifting phase of the slab comprising
- at least a first layer of welded wire fabric mesh having transverse and longitudinal wires spaced apart to form first interstices,
- a holder in the form of a cube positioned and fitted within the interstices of the welded wire fabric mesh, said holder having a hollow interior dimensioned for accommodating a mechanical accessory,
- said holder having four sides, namely opposite front, rear, right and left sides, the dimensions of all of said four sides being less than the spacing of the longitudinal and transverse wires in the mesh, the height of said sides corresponding to the height of the forging,
- at least an opposite two of said four sides of said holder having a first horizontal tube, whose length is less than that of the side of the holder, said tubes having a hollow cross section, and
- rods having a central portion dimensioned to telescopically engage said tubes and end portions projecting beyond said sides a distance to underlie said wires of the mesh on opposite sides of the interstice, so as to support the welded wire fabric mesh.
A method for the positioning and the installing holders in floating floor slabs having a poured concrete supporting base of a given height with welded wire fabric composed of at least one layer, said layer being in the form of a grid with mesh interstices, and including rebar rods adapted to be connected to said holders within said floating floor slab, said holders, after the setting of the poured concrete, adapted to accommodate mechanical accessories, including the steps of
- providing a plurality of holders in the shape of a cube with four sides and a hollow interior, the widths of said sides being less than the width of the mesh interstices of the mesh, and the height of said sides corresponding to the given height of the concrete supporting base, each holder having horizontal tubes on its sides, whose lengths are less than the width of the holder, and with a hollow cross section of a size allowing telescopic insertion of said rebar rods,
- mounting said holders in the mesh interstices said fabric before pouring the concrete supporting base by telescopically inserting rebar rods through said upper and lower tubes, and
- pouring said concrete supporting base, allowing it to set, and then installing mechanical accessories in said holders.
Dependencies are inferred from the claim text.