House composed of components integrally formed by floors and walls and construction method

Abstract

The invention provides a house composed of floor and wall integrally-formed components and a construction method, and the floor and the wall are prefabricated and integrally formed by reinforced concrete and are combined into the house according to a certain rule. The prefabricated floor and wall integrated forming component comprises an inner wall plate, an outer wall plate and a floor plate, and concrete is poured into the prefabricated floor and wall integrated forming component at a time in a factory to form a complete prefabricated component. And a plurality of floor and wall integrated forming components are assembled on the construction site to form the whole house.

Description

Technical Field

[0001] The present invention belongs to the technical field of building structures, relates to building components, and particularly relates to a house composed of an integrated floor and wall forming component and a construction method thereof. Background Art

[0002] The increasing demand for building structure engineering has significantly promoted the development of reinforced concrete components. Traditional cast-in-place reinforced concrete structures require steel bars to be tied on-site, formwork to be supported, concrete to be poured, and then the formwork to be removed. This requires a lot of on-site labor and a long construction period. In the context of the accelerating urbanization process and the increasing level of building industrialization, in addition to the structural design and performance requirements of reinforced concrete components, higher requirements are also put forward for aspects such as the preparation process of components and the rationality of installation.

[0003] In order to overcome the disadvantages and deficiencies of traditional reinforced concrete structural systems and meet the requirements of building construction, it is necessary to seek a more reasonable solution in terms of structural technology and construction methods, so as to form a structural building that saves investment, has a reasonable structure, is simple to process, and is convenient for construction. Summary of the Invention

[0004] The present invention provides a house composed of an integrated floor and wall forming component and a construction method thereof, wherein the floor and wall are prefabricated integrally with reinforced concrete and combined into a house according to a certain rule.

[0005] In a first aspect, the present invention provides a house composed of an integrated floor and wall forming component. The floor and wall are prefabricated with reinforced concrete to form an integrated forming component, and concrete is poured once in the factory to form a complete prefabricated component; the integrated forming component is installed at the construction site according to the design requirements to form an overall house;

[0006] wherein the integrated forming component includes a two-span forming component, a three-span forming component, and / or a four-span forming component, wherein:

[0007] The two-span forming component includes an inner wall panel, an outer wall panel, and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the component, and a vertical wall panel perpendicular to the three parallel wall panels that can be selected according to design needs, wherein one or more of the three parallel wall panels and the vertical wall panel can be selected to be set as an outer wall panel;

[0008] The three-span forming component includes an inner wall panel, an outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the component, and a vertical wall panel perpendicular to the four parallel wall panels that can be selected according to design needs, wherein at most three of the four parallel wall panels and the vertical wall panel can be set as an outer wall panel according to design needs;

[0009] The four-span formed member includes an inner wall panel, an outer wall panel and a floor slab, that is, five parallel wall panels arranged at intervals and in parallel along the span direction of the member, and a vertical wall panel perpendicular to the five parallel wall panels that can be selected according to design requirements, wherein at most three of the four parallel wall panels and the vertical wall panel can be set as outer wall panels according to design requirements;

[0010] The two-span, three-span and four-span formed members also each include connecting elements for fastening connection between the two-span, three-span and four-span formed members and adjacent formed members;

[0011] The two-span, three-span and four-span formed members are combined to form a space structure according to design requirements, so as to install and form an integral house at the construction site.

[0012] In a specific embodiment, the house may further include a precast reinforced concrete integral staircase, wherein the integral staircase includes wall panels, tread boards and landing boards, and according to design requirements, the structure of the integral staircase can be a two-flight staircase or a three-flight staircase. The entire content of the patent application with the application number 202321224738.7 and the invention name "Precast Reinforced Concrete Integral Staircase" submitted by the applicant on May 19, 2023 is hereby incorporated by reference in its entirety.

[0013] In a second aspect, the present invention provides a construction method of a house composed of the floor and wall integrated formed members, which includes the following steps:

[0014] (1) Fabricate two-span, three-span and / or four-span formed members precast with reinforced concrete and an optional precast reinforced concrete integral staircase, wherein the two-span, three-span and / or four-span formed members and the integral staircase can be respectively provided with embedded connecting elements as required;

[0015] (2) Transport the two-span, three-span and / or four-span formed members and the optional precast reinforced concrete integral staircase to the house construction site;

[0016] (3) On the house foundation surface, according to design requirements, hoist the two-span, three-span and / or four-span formed members and the optional precast reinforced concrete integral staircase in place, and according to design needs, select to use the embedded connecting elements to form horizontal connections between members and vertical connections between members and the lower layer, and then pour concrete into the cavities between the walls to form a fixed connection, so as to form a single-layer space structure assembled by the floor and wall integrated formed members;

[0017] (4) As needed, the two-span, three-span, and / or four-span forming members and optionally the precast reinforced concrete integral staircase can be hoisted in place above the single-layer space structure, and horizontal connections between members and vertical connections between members and the lower layer can be formed by using the embedded connection elements as required. Then, concrete is poured in the cavities between the walls and above the floor as needed to form fixed connections, thereby stacking layer by layer to form a multi-layer space structure composed of the floor and wall integrated forming members;

[0018] (5) Construct the top floor above the multi-layer space structure according to the design, thereby forming a single-story or multi-story house composed of the floor and wall integrated forming members. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above brief introduction and the following detailed description of the present invention will be better understood in conjunction with the accompanying drawings.

[0020] Figures 1A - 3B FIG. is a schematic diagram of a floor and wall integrated forming member according to an embodiment of the present invention. The integrated forming member is a two-span forming member, where Figures 1A - 1B 2A-2B and 3A-3B are respectively three-dimensional views of three different embodiments of the two-span forming member. The two-span forming member includes an inner wall panel, an outer wall panel, and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member, and a vertical wall panel perpendicular to the three parallel wall panels as required by the design. One or more of the three parallel wall panels and the vertical wall panel can be optionally set as the outer wall panel. Figures 1A - 1B The shown two-span forming member includes an inner wall panel, an optionally outer wall panel, and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the three parallel wall panels. At most three of the three parallel wall panels and the vertical wall panel can be optionally set as the outer wall panel, and a door opening or window opening can be optionally set on the vertical wall panel (for example, windows are respectively set at positions corresponding to the two spans); Figures 2A - 2B The shown two-span forming member includes an inner wall panel, an optionally outer wall panel, and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member. At most two of the three parallel wall panels can be optionally set as the outer wall panel, and a door opening can be optionally set on the middle parallel wall panel; Figures 3A - 3B The shown two-span forming member includes an inner wall panel, an optionally outer wall panel, and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the three parallel wall panels. At most three of the three parallel wall panels and the vertical wall panel are set as the outer wall panel, a door opening or window opening can be optionally set on the vertical wall panel (for example, one or two windows are respectively set at positions corresponding to the two spans), and an opening can be optionally set on the floor slab.

[0021] Figures 4A - 7B Schematic diagram of a floor-wall integrated forming member according to another embodiment of the present invention. The integrated forming member is a three-span forming member, where Figures 4A - 4B 5, 5A-5B, 6A-6B, and 7A-7B are respectively perspective views of four different embodiments of the three-span forming member. The three-span forming member includes an inner wall panel, an outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member, and a vertical wall panel perpendicular to the four parallel wall panels as required by the design. At most three of the four parallel wall panels and the vertical wall panel can be set as outer wall panels as required by the design. Figures 4A - 4B The shown three-span forming member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the four parallel wall panels. At most three of the four parallel wall panels and the vertical wall panel can be optionally set as outer wall panels, and the vertical wall panel can be optionally provided with door openings and window openings at the positions corresponding to the three spans respectively (for example, window openings, door openings, and window openings are respectively provided at the positions corresponding to the three spans). Figures 5A - 5B The shown three-span forming member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member. At most two of the four parallel wall panels can be optionally set as outer wall panels, and one of the middle parallel wall panels is provided with a door opening. Figures 6A - 6B The shown three-span forming member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member. At most two of the four parallel wall panels can be optionally set as outer wall panels, and each of the middle parallel wall panels is provided with a door opening. Figures 7A - 7B The shown three-span forming member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the four parallel wall panels. At most three of the four parallel wall panels and the vertical wall panel can be optionally set as outer wall panels. The vertical wall panel can be optionally provided with door openings and window openings at the positions corresponding to the three spans respectively (for example, window openings are respectively provided at the positions corresponding to the three spans), and the floor slab is provided as vacant at the position corresponding to one of the three spans (for example, it is provided as vacant at the position of the middle span).

[0022] Figures 8A - 11B Schematic diagram of a floor-wall integrated forming member according to another embodiment of the present invention. The integrated forming member is a four-span forming member, where Figures 8A - 8B, 9A - 9B, 10A - 10B, and 11A - 11B are respectively the three - dimensional views of four different embodiments of a four - span forming member, where the four - span forming member includes an interior wall panel, an exterior wall panel, and a floor slab, that is, five parallel wall panels arranged at intervals and parallel to each other along the span direction of the member, and vertical wall panels perpendicular to the five parallel wall panels as required by the design. Among them, at most three of the four parallel wall panels and the vertical wall panels can be set as exterior wall panels as required by the design. Figures 8A - 8B The shown four - span forming member includes an interior wall panel, an optional exterior wall panel, and a floor slab, that is, five parallel wall panels arranged at intervals and parallel to each other along the span direction of the member and vertical wall panels perpendicular to the five parallel wall panels. Among them, at most three of the five parallel wall panels and the vertical wall panels can be optionally set as exterior wall panels, and the vertical wall panels can be optionally provided with door openings, window openings, or voids (for example, window openings, window openings, voids, window openings are respectively arranged at the positions corresponding to the four spans); Figures 9A - 9B The shown four - span forming member includes an interior wall panel, an optional exterior wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and parallel to each other along the span direction of the member. Among them, at most two of the four parallel wall panels can be optionally set as exterior wall panels, and one of the middle parallel wall panels is provided with a door opening; Figures 10A - 10B The shown four - span forming member includes an interior wall panel, an optional exterior wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and parallel to each other along the span direction of the member. Among them, at most two of the four parallel wall panels can be optionally set as exterior wall panels, and each of the middle parallel wall panels is provided with a door opening; Figures 11A - 11B The shown four - span forming member includes an interior wall panel, an optional exterior wall panel, and a floor slab, that is, five parallel wall panels arranged at intervals and parallel to each other along the span direction of the member and vertical wall panels perpendicular to the five parallel wall panels. Among them, at most three of the five parallel wall panels and the vertical wall panels can be optionally set as exterior wall panels. The vertical wall panels can be optionally provided with door openings, window openings (for example, a door opening is arranged at the position corresponding to one of the four spans), and the floor slab is arranged as a void at the position corresponding to one of the four spans.

[0023] Figure 12 It is a schematic diagram of a house composed of a floor - wall integrated forming member according to an embodiment of the present invention. Specific embodiments

[0024] The technical solutions of the present invention will be further described in detail through some specific embodiments and examples below. However, it should be understood that the scope of the present invention is not limited thereby. That is, all changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

[0025] According to an embodiment of the present invention, the house composed of the integrated floor and wall forming members includes that the floor and the wall are precast with reinforced concrete to form an integrated forming member, and the concrete is poured once in the factory to form a complete precast member; the integrated forming member is installed at the construction site according to the design requirements to form an integral house.

[0026] The integrated forming member includes two-span forming members, three-span forming members and / or four-span forming members, wherein:

[0027] The two-span forming member includes an inner wall panel, an outer wall panel and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member, and a vertical wall panel perpendicular to the three parallel wall panels that can be selected according to the design requirements, wherein one or more of the three parallel wall panels and the vertical wall panel can be selectively set as the outer wall panel. Figures 1A - 1B The shown two-span forming member includes an inner wall panel, a selectively arranged outer wall panel and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the three parallel wall panels, wherein at most three of the three parallel wall panels and the vertical wall panel can be selectively set as the outer wall panel, and a door opening or a window opening can be selectively arranged on the vertical wall panel (for example, windows are respectively arranged at the positions corresponding to the two spans); Figures 2A - 2B The shown two-span forming member includes an inner wall panel, a selectively arranged outer wall panel and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member, wherein at most two of the three parallel wall panels can be selectively set as the outer wall panel, and a door opening can be selectively arranged on the middle parallel wall panel; Figures 3A - 3B The shown two-span forming member includes an inner wall panel, a selectively arranged outer wall panel and a floor slab, that is, three parallel wall panels arranged at intervals in parallel along the span direction of the member and a vertical wall panel perpendicular to the three parallel wall panels, wherein at most three of the three parallel wall panels and the vertical wall panel are set as the outer wall panels, a door opening or a window opening can be selectively arranged on the vertical wall panel (for example, one or two windows are respectively arranged at the positions corresponding to the two spans), and an opening can be selectively arranged on the floor slab.

[0028] The three-span forming member includes an inner wall panel, an outer wall panel and a floor slab, that is, four parallel wall panels arranged at intervals in parallel along the span direction of the member, and a vertical wall panel perpendicular to the four parallel wall panels that can be selected according to the design requirements, wherein at most three of the four parallel wall panels and the vertical wall panel can be set as the outer wall panels according to the design requirements. Figures 4A - 4BThe shown three-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and in parallel along the span direction of the member, and a vertical wall panel perpendicular to the four parallel wall panels. Among them, at most three of the four parallel wall panels and the vertical wall panel can be optionally set as outer wall panels, and the vertical wall panel can be optionally provided with door openings and window openings at the positions corresponding to the three spans respectively (for example, window openings, door openings, and window openings are respectively provided at the positions corresponding to the three spans); Figures 5A - 5B The shown three-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and in parallel along the span direction of the member. Among them, at most two of the four parallel wall panels can be optionally set as outer wall panels, and one of the middle parallel wall panels is provided with a door opening; Figures 6A - 6B The shown three-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and in parallel along the span direction of the member. Among them, at most two of the four parallel wall panels can be optionally set as outer wall panels, and each of the middle parallel wall panels is provided with a door opening; Figures 7A - 7B The shown three-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and in parallel along the span direction of the member, and a vertical wall panel perpendicular to the four parallel wall panels. Among them, at most three of the four parallel wall panels and the vertical wall panel can be optionally set as outer wall panels, the vertical wall panel can be optionally provided with door openings and window openings at the positions corresponding to the three spans respectively (for example, window openings are respectively provided at the positions corresponding to the three spans), and the floor slab is set as vacant at the position corresponding to one of the three spans (for example, it is set as vacant at the position of the middle span).

[0029] The four-span formed member includes an inner wall panel, an outer wall panel, and a floor slab, that is, five parallel wall panels arranged at intervals and in parallel along the span direction of the member, and a vertical wall panel perpendicular to the five parallel wall panels that can be optionally provided according to design requirements. Among them, at most three of the four parallel wall panels and the vertical wall panel can be set as outer wall panels according to design requirements. Figures 8A - 8B The shown four-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, five parallel wall panels arranged at intervals and in parallel along the span direction of the member, and a vertical wall panel perpendicular to the five parallel wall panels. Among them, at most three of the five parallel wall panels and the vertical wall panel can be optionally set as outer wall panels, and the vertical wall panel can be optionally provided with door openings, window openings, or vacancies at the positions corresponding to the four spans respectively (for example, window openings, window openings, vacancies, and window openings are respectively provided at the positions corresponding to the four spans); Figures 9A - 9B The shown four-span formed member includes an inner wall panel, an optional outer wall panel, and a floor slab, that is, four parallel wall panels arranged at intervals and in parallel along the span direction of the member. Among them, at most two of the four parallel wall panels can be optionally set as outer wall panels, and one of the middle parallel wall panels is provided with a door opening; Figures 10A - 10BThe four-span formed member shown includes interior wall panels, optional exterior wall panels, and a floor slab, that is, four parallel wall panels arranged in parallel at intervals along the span direction of the member. At most two of the four parallel wall panels can be optionally set as exterior wall panels, and door openings are respectively provided in the middle parallel wall panels; Figures 11A - 11B The four-span formed member shown includes interior wall panels, optional exterior wall panels, and a floor slab, that is, five parallel wall panels arranged in parallel at intervals along the span direction of the member and vertical wall panels perpendicular to the five parallel wall panels. At most three of the five parallel wall panels and the vertical wall panels can be optionally set as exterior wall panels. Door openings and window openings can be optionally provided at the positions corresponding to the four spans of the vertical wall panel (for example, door openings are provided at the positions corresponding to one of the four spans), and the floor slab is set as vacant at the position corresponding to one of the four spans.

[0030] The two-span, three-span, and four-span formed members are combined to form a space structure according to the design requirements, so as to install an integral house at the construction site.

[0031] In a specific embodiment, the interior wall panels and the exterior wall panels can respectively reserve door and window openings according to the design requirements.

[0032] In a specific embodiment, the floor slab can be integrally arranged along the span direction, or intermittently arranged according to the design needs, or stair openings can be reserved according to the design requirements.

[0033] In a specific embodiment, the two-span, three-span, and four-span formed members also respectively include connecting elements for the firm connection between the two-span, three-span, and four-span formed members and adjacent formed members.

[0034] In a specific embodiment, the connecting elements include horizontal connecting elements and vertical connecting elements, wherein the horizontal connecting elements and the vertical connecting elements are respectively used for the firm connection between the two-span, three-span, and four-span formed members and adjacent formed members in the horizontal direction and the vertical direction.

[0035] In a specific embodiment, the horizontal connecting elements include embedded horizontal steel bars, the vertical connecting elements include horizontal steel bars, vertical steel bars or steel bar grids, and the firm connection is through steel bars or bolts and pouring concrete.

[0036] In a specific embodiment, truss bars can be selectively arranged inside the floor slab.

[0037] In a specific embodiment, the exterior wall panels in the two-span, three-span, and four-span formed members can form a composite thermal insulation and decoration integrated exterior wall on the outside.

[0038] In a specific embodiment, the two-span, three-span, and four-span forming members are assembled layer by layer to form an assembled multi-layer space structure, and then a house composed of an integrated floor and wall forming member is constructed.

[0039] In a specific embodiment, the house may further include a precast reinforced concrete integral staircase, wherein the integral staircase includes wall panels, tread boards, and landing boards, and according to design requirements, the structure of the integral staircase may be a two-flight staircase or a three-flight staircase. The two-flight staircase includes two tread boards between two floor levels and a landing board in the middle, and the three-flight staircase includes three tread boards between two floor levels and landing boards between the tread boards; thus, the integral staircase and the special-shaped members precast from reinforced concrete and ordinary precast concrete floor members are installed at the construction site to form an integral house.

[0040] According to another embodiment of the present invention, a method for constructing a house composed of an integrated floor and wall forming member includes the following steps:

[0041] (1) Fabricate two-span, three-span, and / or four-span forming members precast from reinforced concrete and an optional precast reinforced concrete integral staircase, wherein the two-span, three-span, and / or four-span forming members and the integral staircase may optionally be provided with embedded connecting elements;

[0042] (2) Transport the two-span, three-span, and / or four-span forming members and the optional precast reinforced concrete integral staircase to the house construction site;

[0043] (3) On the house foundation surface, according to the design requirements, hoist the two-span, three-span, and / or four-span forming members and the optional precast reinforced concrete integral staircase into place, and optionally form horizontal connections between the members and vertical connections between the members and the lower layer by using the embedded connecting elements according to design needs. Then, pour concrete into the cavities between the walls to form a fixed connection, thereby forming a single-layer space structure assembled from the integrated floor and wall forming members;

[0044] (4) If necessary, hoist the two-span, three-span, and / or four-span forming members and the optional precast reinforced concrete integral staircase into place above the single-layer space structure, and optionally form horizontal connections between the members and vertical connections between the members and the lower layer by using the embedded connecting elements according to design needs. Then, pour concrete into the cavities between the walls and, if necessary, above the floor to form a fixed connection, thereby stacking layer by layer to form a multi-layer space structure composed of the integrated floor and wall forming members;

[0045] (5) A top layer is constructed above the multi-layer space structure according to the design, thereby forming a single-story or multi-story house composed of integral forming members of floors and walls.

[0046] The description and illustration in this article provide specific descriptions of the products and methods of the present invention, which involve some detailed parameters of special shapes, material categories, and process sequences. However, it should be understood that these specific descriptions and detailed parameters do not limit the technical solutions of the present invention; that is to say, changes and adaptations related to specific shapes, materials, or sequences should still be regarded as being included within the scope of the present invention.

Claims

1. A house composed of integrated floor and wall components, characterized in that: The floor and the wall are prefabricated with reinforced concrete to form an integrated component, and the concrete is poured once in the factory to form a complete prefabricated component; the integrated component is installed at the construction site according to the design requirements to form an integrated house; The integrated molded component includes a two-span molded component, a three-span molded component and / or a four-span molded component, wherein: The two-span molding component comprises an inner wall panel, an outer wall panel and a floor panel, namely three parallel wall panels arranged in parallel and at intervals along the span direction of the component, and vertical wall panels perpendicular to the three parallel wall panels which can be selected according to design requirements, wherein one or more of the three parallel wall panels and the vertical wall panels can be selected to be an outer wall panel; The three-span molding component comprises an inner wall panel, an outer wall panel and a floor panel, namely four parallel wall panels arranged in parallel and at intervals along the span direction of the component, and vertical wall panels perpendicular to the four parallel wall panels which can be selected according to design requirements, wherein at most three of the four parallel wall panels and the vertical wall panels can be set as outer wall panels according to design requirements; The four-span molding component comprises an inner wall panel, an outer wall panel and a floor panel, namely five parallel wall panels arranged in parallel and at intervals along the span direction of the component, and vertical wall panels perpendicular to the five parallel wall panels which can be selected according to design requirements, wherein at most three of the four parallel wall panels and the vertical wall panels can be set as outer wall panels according to design requirements; The two-span, three-span and four-span forming components each further include a connecting element for fastening connection between the two-span, three-span and four-span forming components and adjacent forming components; The two-span, three-span and four-span formed components are combined according to design requirements to form a spatial structure and then installed on the construction site to form an integral house.

2. The house according to claim 1, wherein the inner wall panels and the outer wall panels can each reserve door and window openings according to design requirements.

3. The house according to claim 1, wherein the floor slab can be arranged as a whole along the span direction or can be arranged intermittently according to design requirements, or a stair opening can be reserved according to design requirements.

4. The house according to claim 1, wherein the connecting elements include horizontal connecting elements and vertical connecting elements, wherein the horizontal connecting elements and the vertical connecting elements are respectively used to fasten the two-span, three-span, and four-span forming components to adjacent forming components in the horizontal direction and the vertical direction.

5. The house according to claim 3, wherein the horizontal connection elements include pre-buried horizontal steel bars, the vertical connection elements include horizontal steel bars, vertical steel bars or steel bar grids, and the fastening connection is through steel bars or bolts and poured concrete.

6. The house according to claim 1, wherein truss bars can be selectively provided inside the floor slab.

7. The house according to claim 1, wherein the exterior wall panels in the two-span, three-span, and four-span molding components can form a composite thermal insulation and decorative integrated exterior wall on the outside.

8. The house according to claim 1, wherein the two-span, three-span, and four-span molded components are assembled layer by layer to form an assembled multi-layer space structure, and then a house consisting of molded components with integrated floors and walls is constructed.

9. The house according to claim 1, wherein the house may further include a prefabricated reinforced concrete integral stairwell, wherein the integral stairwell includes wall panels, treads and rest plates, and according to design requirements, the structure of the integral stairwell may be a two-tread staircase or a three-tread staircase, wherein the two-tread staircase includes two treads between two floor layers and a rest plate in the middle, and the three-tread staircase includes three treads between two floor layers and a rest plate between the treads; thereby, the integral stairwell is installed at the construction site with reinforced concrete prefabricated special-shaped components and ordinary prefabricated concrete floor components to form an integral house.

10. A method for constructing a house composed of floor and wall integrated components as claimed in any one of claims 1 to 9, characterized in that: The steps include: (1) manufacturing prefabricated reinforced concrete two-span, three-span and / or four-span shaped components and optionally prefabricated reinforced concrete integral staircases, wherein the two-span, three-span and / or four-span shaped components and the integral staircases are optionally provided with embedded connection elements respectively; (2) transporting the two-span, three-span and / or four-span formed components and the optional prefabricated reinforced concrete integral staircase to the housing construction site; (3) On the foundation of the building, according to the design requirements, two-span, three-span and / or four-span molded components and optional prefabricated reinforced concrete integral staircases are hoisted into place, and according to the design requirements, the embedded connection elements can be used to form horizontal connections between the components and vertical connections between the components and the lower layer, and then concrete is poured in the cavity between the walls to form a fixed connection, thereby forming a single-layer spatial structure formed by assembling the floor and the wall integrated molded components; (4) As required, the two-span, three-span and / or four-span formed components and the optional prefabricated reinforced concrete integral staircase can be hoisted in place above the single-layer spatial structure, and the embedded connection elements can be used to form horizontal connections between the components and vertical connections between the components and the lower layer according to design requirements, and then concrete is poured in the cavity between the walls and above the floor as required to form a fixed connection, so as to stack layer by layer to form a multi-layer spatial structure composed of the formed components integrated with the floor and the wall; (5) A top floor is constructed above the multi-story space structure according to the design, thereby forming a single-story or multi-story house composed of integrated floor and wall components.

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