Prefabricated industrial floor
First Claim
1. A prefabricated industrial preformed concrete floor formed from a plurality of tile elements of variable height arranged side by side parallel to each other, characterized in that said side-by-side tile elements (11) form a series of service compartments (21, 22, 32) having a treading surface and defined apertures said service compartments being open at least at said treading surface, and having closure plates (17, 18, 30, 33) which are positionable at said defined apertures to provide coplanarity of said floor and to distribute loads without laying a make-up concrete casting and to form a finished floor surface, and having in each of said tile elements (11), side walls (13), said side walls being provided with a plurality of holes (24) said floor also having main frame beams (20) of variable height said main frame beams (20) having an upper and a lower surface said lower surface being in register with said tile elements (11) to provide coplanarity of said floor.
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Accused Products
Abstract
A prefabricated industrial floor for forming a multi-storey prefabricated structure consisting of an interlocking node frame with a capital totally contained within the floor thickness (19), formed from a plurality of tile elements (11) arranged side by side parallel to each other which do not require the laying of a make-up casting, which can have the floor surface already incorporated, and which form a service compartment (22) on the ceiling side and a service compartment (21, 32) on the flooring side, both inspectionable, and from tile support beams (20) which are produced with the same equipment and have the same soffit appearance. The capital, beams and tiles are provided with a series of holes (24, 24'"'"') which lighten the structure, which cannot be seen, and which can be used for service passages or for floor stiffening cross-members (25). The structure, of high fire resistance, is designed so that, without any formal variation, the tile (11) can be replaced by a beam (edge beam, wind beam, beam for high concentrated loads).
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Citations
6 Claims
- 1. A prefabricated industrial preformed concrete floor formed from a plurality of tile elements of variable height arranged side by side parallel to each other, characterized in that said side-by-side tile elements (11) form a series of service compartments (21, 22, 32) having a treading surface and defined apertures said service compartments being open at least at said treading surface, and having closure plates (17, 18, 30, 33) which are positionable at said defined apertures to provide coplanarity of said floor and to distribute loads without laying a make-up concrete casting and to form a finished floor surface, and having in each of said tile elements (11), side walls (13), said side walls being provided with a plurality of holes (24) said floor also having main frame beams (20) of variable height said main frame beams (20) having an upper and a lower surface said lower surface being in register with said tile elements (11) to provide coplanarity of said floor.
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6. A prefabricated industrial prestressed concrete floor with a floor thickness, said floor consisting essentially of a plurality of tile elements of variable height arranged side by side parallel to each other and having side-by-side tile elements (11) which form a series of service compartments (21, 22, 32) having a treading surface and defined apertures said service compartments being open at least at said treading surface, and having closure plates (17, 18, 30, 33) which are positionable at said defined apertures to provide coplanarity of said floor and to distribute loads without laying a make-up concrete casting and to form a finished floor surface, said tile elements being supported by an interlocked node frame formed with capital columns, said tile elements, said interlocked node frame and said capital columns being contained within the floor thickness without a make up casting.
Specification