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US 10,550,565 B2Granted
Precast modular structural building system and method
OwnerScott Edward Heatlyinventor
Life of this patent
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Abstract
The present invention is a modular structural building system and method consisting of prefabricated, precast, composite reinforced concrete raised floor and steel beam panels with adjustable levelling connection assemblies between panels, supported by columns. The system has the ability to accommodate the use of the floor by construction personnel during the on-site assembly process. The perimeter of the raised floor slab can be provided with ducts for a field installed conventional reinforcement means to create a continuous structural diaphragm for the floor panel.
Claims6
A modular structural building system comprising:
- a. a plurality of precast raised floor panels, each precast raised floor panel comprising:
- i. a reinforced concrete slab having a top and a bottom;
- ii. said reinforced concrete slab having a plurality of edges;
- iii. at least one of said edges being generally angled such that the top of the concrete slab has less surface area than the bottom;
- iv. at least one beam;
- and
- v. a means of coupling the beam to the bottom of the reinforced concrete slab;
- b. a means for connecting adjacent angled edges of said plurality of edges of the precast raised floor panels to each other, wherein the means for connecting adjacent angled edges of said plurality of edges together is a series of two overlapping steel angles bolted together, and wherein once adjacent angled edges of said plurality of edges are connected a receptacle is created;
- and
- c. said receptacle being filled with grout.
7 more elements
A modular structural building system comprising:
- a. a plurality of precast raised floor panels, each precast raised floor panel comprising:
- i. a reinforced concrete slab having a top and a bottom;
- ii. said reinforced slab having a plurality of edges;
- iii. at least one of said edges being generally angled such that the top of the concrete slab has less surface area than the bottom;
- iv. at least one beam comprised of two flanges, said flanges being parallel to each other and connected to each other perpendicularly by a web running approximately the length of the flanges;
- and
- v. a means of coupling the beam to the bottom of the reinforced concrete slab;
- b. a means for connecting adjacent angled edges of said plurality of edges of the precast raised floor panels to each other, wherein once the adjacent angled edges of said plurality of edges are connected a receptacle is created, and wherein the means for connecting adjacent angled edges of said plurality of edges together is at least one adjustable levelling connection assembly which is capable of using torque to draw two adjacent precast raised floor panels level;
- c. said receptacle being filled with grout;
- d. said beam being attached to a column;
- and
- e. said at least one adjustable levelling connection assembly being comprised of a plurality of steel plates connected by at least one mechanical fastening assembly wherein torque is applied to the mechanical fastening assembly to draw two adjacent precast raised floor panels level in the vertical direction.
9 more elements
A modular structural building system comprising:
- a. a plurality of precast raised floor panels, each precast raised floor panel comprising:
- i. a reinforced concrete slab having a top and a bottom;
- ii. said reinforced concrete slab having a plurality of edges;
- iii. at least one of said edges being generally angled such that the top of the concrete slab has less surface area than the bottom;
- iv. at least one beam;
- and
- v. a means of coupling the beam to the bottom of the reinforced concrete slab;
- b. a means for connecting adjacent angled edges of said plurality of edges of the precast raised floor panels to each other, wherein the means for connecting adjacent edges of said plurality of edges together is a series of bent steel plates bolted to two flat steel plates each flat steel plate being connected to one of the adjacent angled edges of the reinforced concrete slab, and wherein once adjacent angled edges of said plurality of edges are connected a receptacle is created;
- and
- c. said receptacle being filled with grout.
7 more elements
A modular structural building system comprising:
- a. a plurality of precast raised floor panels, each precast raised floor panel comprising:
- i. a reinforced concrete slab having a top and a bottom;
- ii. said reinforced concrete slab having a plurality of edges;
- iii. at least one of said edges being generally angled such that the top of the concrete slab has less surface area than the bottom;
- iv. at least one beam;
- and
- v. a means of coupling the beam to the bottom of the reinforced concrete slab;
- b. a means for connecting adjacent angled edges of said plurality of edges of the precast raised floor panels to each other, wherein the means for connecting adjacent angled edges of said plurality of edges together is at least one adjustable levelling connection assembly comprised of a plurality of steel plates connected by at least one mechanical fastening assembly wherein torque is applied to the mechanical fastening assembly to draw two adjacent precast raised floor panels level in the vertical direction, and wherein once adjacent angled edges of said plurality of edges are connected a receptacle is created;
- and
- c. said receptacle being filled with grout.
7 more elements
Dependencies are inferred from the claim text.