Precast composite structural floor system
AssigneePlattforms, Inc.
InventorsDavid H Platt, John E Charchenko, Daryl G Hodgson, Russell J Platt
Life of this patent
Estimating the term…
Abstract
A composite floor panel includes a frame assembly having a base plate, a plurality of first lateral supports secured to the base plate, and a plurality of second lateral supports secured to the base plate. The first lateral supports lie in a first plane and the second lateral supports lie in a second plane. The first plane and the second plane each intersect the base plate and the first plane is disposed at an angle relative to the second plane. The composite floor panel also includes a concrete portion coupled to and supported by the first lateral supports and the second lateral supports.
Claims17
A composite floor panel, comprising:
- an elongate concrete floor deck having a first end, a second end, a first side, a second side, an upper surface and a lower surface;
- a metal beam extending below the floor deck between the first end and the second end, the metal beam being spaced apart from the lower surface of the floor deck and being attached to the lower surface of the floor deck;
- and
- a foam insulation form attached to the bottom of the concrete floor deck;
- and
- further comprising a plurality of supports attached to the metal beam and attached adjacent lateral edges of the concrete floor deck, and wherein the foam insulation form extends between the plurality of supports.
A composite floor panel comprising:
- a concrete floor deck having an upper surface and a lower surface;
- a metal beam disposed beneath the concrete floor deck, the metal beam extending along a length of the concrete floor deck, the metal beam being spaced apart from the lower surface of the floor deck and being attached to the lower surface of the concrete floor deck;
- and
- a foam insulation form attached to the bottom of the concrete floor deck;
- and
- wherein the foam insulation form has a contoured upper surface and wherein the foam insulation form defines a concrete floor deck having variable thickness.
A composite floor panel, comprising:
- an elongate concrete floor deck having a first end, a second end, a first side, a second side, an upper surface and a lower surface;
- a metal beam extending below the floor deck between the first end and the second end, the metal beam being spaced apart from the lower surface of the floor deck and being attached to the lower surface of the floor deck;
- and
- a foam insulation form attached to the bottom of the concrete floor deck;
- and
- wherein the concrete floor deck includes a first lateral portion and a second lateral portion, wherein the first lateral portion includes a ledge and shoulder defining a channel that is recessed from a plane defined by the upper surface of the concrete floor deck and wherein the second lateral portion includes a tab having a shape complimentary to the ledge and shoulder of the first lateral portion.
Dependencies are inferred from the claim text.