BACKGROUND OF THE INVENTION

[0001] Precast concrete panels and reinforced concrete panels have long been known and widely used for different applications mix with bolt and connection systems; usually created for a specific structure purpose such as bridges, constructional support and exterior walls.

[0002] The term“Precast Concrete Panels” is commonly used in marketing and trade because of mobility and increase the speed of construction process. Available methods widely used to connect the precast panels to steel iron beams structure and limited to the exterior walls. In cases that precast panels connect at the site uses concrete formwork and jacks to hold concrete panels. The existing methods and system are also wasteful of materials during the form work, and wasteful of concrete and rebars.

[0003] Typical methods of precast concrete panels and system are shown, for example, in the following Patents:

SUMMARY OF THE INVENTION

[0004] Systems and methods consistent with the present invention provide reinforced precast concrete panels that create monolithic structure include the foundation for construction of a high-rise building.

[0005] The precast panels are combination of walls, floors, ceilings and stairs. The new methods of creating precast panels are include the hollow spaces for water pipes, sewage system, fire sprinklers, HVAC ducts, electrical wiring, outlets and garbage chute system.

[0006] The hollow space between the reinforced concrete panels of walls and floors filled with high density concrete at the site, and the concrete density will be higher for panels used in foundation and between the panels in the entire building in order to achieve most residence to the earth quick and natural causes.

[0007] The methods include the screw pile foundation system which will be connected to the panels for foundation and filled along with high density concrete. The method is less of a noise pollutant than driven pile systems and suited for areas that disturbance to the surrounding area needs to be kept to a minimum.

[0008] To create a monolithic structure in foundation and entire building structure, panels will be installed from the ground during excavate process level by level from ground into the soil in order to create required spaces and avoid the danger of soil loss during construction. [0009] The methods of construction is suited for crowded and residential neighbourhoods as the constructor process create less noise compared with typical development.

[0010] The reinforced precast panels can be used as countermeasures against tsunami and flooding for important sites and areas. The panels can be installed in a short period of time include performing reinforcing work in order to protect against flooding due to tsunami flowing into the inland sea.

In the drawings, which form a part of this specification:

[0011] Fig. 1 is a demonstration of the position of reinforced precast panels and dowel bars before filling. The figure shows the wall and floor panels arrangement include water pipes, sewage system, fire sprinklers, HVAC ducts, electrical wiring, outlets and windows installation.

[0012] Fig. 2 is showing the joint section between the wall and floor panels, showing the rebars of panel connection and dowel bars before concrete filling.

[0013] Fig. 3 is a demonstration of the building structure, showing the precast panels position and combination to create floors, interior and exterior walls, steps and exterior windows installation technique.

[0014] Fig. 4 is showing the method of arrangement and connection of the reinforced concrete panels to screw pile foundation system under the foundation panels.

[0015] Fig. 5 is showing the method of reinforced precast panels arrangement for floor to create a strong monolithic structure. [0016] Fig. 6 is showing the piping plan and amenities into the reinforced precast concrete panels for each floor include the water pipes, sewage system, fire sprinklers, FIVAC ducts, electrical wiring, outlets.

[0017] Fig. 7 is reinforced precast concrete wall panel designed to create continues exterior and interior wall section with U shape rebars design.

[0018] Fig. 8 is reinforced precast concrete wall panel designed for corner sections with U shape rebars design.

[0019] Fig. 9 is reinforced precast concrete wall panel designed for end sections of exteriors with U shape rebars design.

[0020] Fig. 10 is reinforced precast concrete wall panel designed to create continues interior wall sections and hallways with U shape rebar design.

[0021] Fig. 1 1 is reinforced precast concrete wall panel designed to create continues exterior and interior wall section with semi-circular shape rebar design.

[0022] Fig. 12 is reinforced precast concrete wall panel designed for end sections of exteriors with semi-circular shape rebar design.

[0023] Fig. 13 is reinforced precast concrete wall panel designed for end sections of exteriors with semi-circular shape rebar design.

[0024] Fig. 14 is reinforced precast concrete wall panel designed to create continues interior wall sections and hallways with semi-circular shape rebar design. [0025] Fig. 15 is reinforced precast concrete floor panel designed for middle sections include the hollow spaces for amenities with U shape rebar design.

[0026] Fig. 16 is reinforced precast concrete floor panel designed for wall and floor panels connections and corners with U shape rebar design.

[0027] Fig. 17 is reinforced precast concrete floor panel designed for continues floor sections with U shape rebar design.

[0028] Fig. 18 is reinforced precast concrete floor panel designed for middle sections include the hollow spaces for amenities with semi-circular shape rebar design.

[0029] Fig. 19 is reinforced precast concrete floor panel designed for wall and floor connections and corners with semi-circular shape rebar design.

[0030] Fig. 20 is reinforced precast concrete floor panel designed for continues floor sections with semi-circular shape rebar design.