CN109944369B - Wall structure with inner side mounted external wall panel and construction and mounting method thereof - Google Patents
Wall structure with inner side mounted external wall panel and construction and mounting method thereof Download PDFInfo
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- CN109944369B CN109944369B CN201910253942.3A CN201910253942A CN109944369B CN 109944369 B CN109944369 B CN 109944369B CN 201910253942 A CN201910253942 A CN 201910253942A CN 109944369 B CN109944369 B CN 109944369B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
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- 238000009413 insulation Methods 0.000 claims description 52
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Abstract
The invention provides a wall structure with an inner side provided with an external wall panel and a construction and installation method thereof. The bottom end support with the inner side mounting external wall panel is fixed on the floor slab, and the top end is mounted on the inner sides of the building peripheral beams and the peripheral columns and fixed below the wall top floor slab; the installation of the external wall panel is completed in a building room; the beam columns around the building are all arranged on the outer sides of the external wall boards, so that the beam columns are fireproof and maintained especially for the external wall boards of the steel structure building; the beam column of the outer ring of the building cannot be seen indoors, and the vision and the utilization value of indoor space are increased. The prefabricated outer wall plate with the inner side is simple and convenient to prefabricate and process, is suitable for high-efficiency standardized production, is convenient to install and saves labor in construction and construction, and has higher structural reliability and application prospect due to novel structural characteristics.
Description
Technical Field
The invention belongs to the technical field of building components and structures and construction thereof, relates to a wall structure and a building thereof, and in particular relates to a wall structure with an inner side provided with an external wall board and a construction and installation method thereof.
Background
Building templates are widely used in building construction engineering. External wall panels in the frame structure are usually externally hung plates, and are required to be operated outside the building structure during installation, so that construction difficulty and strength are high, and beams and columns of the outer ring of the building are prominent indoors after the external wall panels are installed, so that the utilization and the appearance of indoor space are hindered. In addition, the external wall insulation board also usually adopts an externally hung form, so that the construction difficulty is high, the firmness and the safety degree of the externally hung board are reduced due to the structural characteristics of pure externally hung board, and the thickness of the externally hung insulation board is limited.
The rapid development of the building industry at present, particularly for multi-layer and high-rise buildings, the component structure, the prefabrication process and the installation method of the external wall and the heat insulation board thereof, have higher requirements on structural performance, heat insulation performance, preparation and installation rationality and the like.
In order to meet the requirements of building design and construction, continuous improvement is needed, and more reasonable schemes are sought, so that the external wall boards and the heat-insulating boards which are reasonable in structure, simple and convenient to process and convenient to construct are manufactured, and the external wall boards and the heat-insulating boards are used for the design and construction of building structures.
Disclosure of Invention
The invention provides a wall structure and a building with an inner side provided with an external wall board, a prefabricated external wall heat insulation support hanging board and a construction method thereof.
In one aspect, the invention provides a wall structure with an inboard mounted exterior wall panel comprising prefabricated exterior wall panels, wherein the bottom ends of the exterior wall panels are vertically supported and secured to a structural base or wall floor, and the top ends of the exterior wall panels are mounted inboard of the perimeter beams and perimeter columns of the building and secured below the wall top floor, whereby the mounting of the exterior wall panels is accomplished in the building room.
According to one embodiment of the invention, the outer side of the top end of the external wall panel is horizontally abutted against the inner side of the building perimeter beam, and the top end of the external wall panel is fixed under the wall top floor slab placed above the building perimeter beam.
The bottom end of the external wall plate is vertically supported and fixed on a structural base surface or a wall bottom floor slab through a bottom end fixing piece, and the top end of the external wall plate is fixed below a wall top floor slab through a top end fixing piece; wherein the bottom end fixing piece and the top end fixing piece are angle steel and fastening bolts.
The bottom end fixing piece is arranged at the inner side part of the bottom end of the external wall panel; the top fixing piece is arranged at the inner side part of the top end of the external wall board.
The invention also provides a building comprising the wall structure, which comprises a peripheral column, a peripheral beam, a structural base surface, a floor slab, an inner wall plate and an outer wall plate, wherein the outer wall plate is an inner side-mounted outer wall plate.
The wall structure can be used to construct buildings of different structures, such as frame structures or frame shear structures. The wall structure is suitable for multi-storey or high-rise buildings.
The invention also provides a construction method of the wall structure with the inner side provided with the external wall panel, which comprises the following steps:
(1) The prefabricated inner side is provided with an external wallboard, a wallboard bottom end fixing piece and a wallboard top end fixing piece;
(2) Manufacturing and installing structural base surfaces or wall bottom floors and wall top floors;
(2) Placing the inner side installation external wall board on a structural base surface or a wall bottom floor slab so as to carry out indoor installation;
(3) The method for installing the external wall panel in the room comprises the steps of vertically supporting and fixing the bottom end of the external wall panel on a structural base surface or a wall bottom floor, and installing the top end of the external wall panel on the inner sides of a building peripheral beam and a peripheral column and fixing the top end of the external wall panel below a wall top floor, so that the installation of the external wall panel is completed in the building room.
According to one embodiment of the invention, the outer side of the top end of the external wall panel is horizontally abutted against the inner side of the building perimeter beam and the perimeter column, and the top end of the external wall panel is fixed under the wall top floor slab placed above the building perimeter beam.
In another aspect, the present invention also provides a prefabricated exterior wall insulation hanger plate that can be used for installation on the outside of an exterior wall panel, wherein:
the support hanging plate comprises an insulation layer and a decoration layer, wherein the insulation layer is arranged on the inner side of the decoration layer;
the hanger plate has a first end and a second end, wherein:
the first end corresponds to a top end when installed and is used for being assembled on a building peripheral beam, the heat insulation layer of the top end has a shape capable of receiving the peripheral beam, and the decoration layer of the top end can be assembled on the outer side of the peripheral beam;
the second end corresponds to a bottom end when being installed and is used for being assembled on a structural base surface or a wall bottom floor slab, the heat insulation layer of the bottom end has a shape capable of receiving the structural base surface or the wall bottom floor slab, and the decorative layer of the bottom end can be assembled on the outer side of the structural base surface or the wall bottom floor slab;
the support hanging plate further comprises a first frame piece and a second frame piece which are respectively arranged at the first end and the second end of the support hanging plate, wherein the first frame piece and the second frame piece are provided with shapes which enable the first frame piece and the second frame piece to be respectively attached to and fastened at the first end and the second end on one face respectively, and can be respectively combined to the corresponding part of the peripheral beam and the corresponding part of the structural base surface or the wall bottom floor on the other face respectively.
In the external wall heat-insulating hanging plate, the part of the first end of the hanging plate for receiving the peripheral beam during installation is in a shape that the outer part is a decorative layer, the inner part is not provided with a heat-insulating layer or is only provided with a heat-insulating layer which is clung to the thickness of the decorative layer, so that the first end is provided with a rectangular notch penetrating through the whole end part and being capable of being locally jointed with the peripheral beam at the position for receiving the peripheral beam.
The second end of the support hanging plate for being assembled on the structural base surface or the wall bottom floor slab during installation has the partial shape that the outer part is a decorative layer, the inner part is not provided with a heat insulation layer or only provided with a heat insulation layer which is clung to the decorative layer and has partial thickness, so that the first end is provided with a rectangular opening penetrating through the whole end part and capable of being partially jointed with the structural base surface or the wall bottom floor slab at the position for receiving the peripheral beam
In the external wall heat-insulation support hanging plate, the decorative layer is arranged to be capable of completely covering the wallboard, the peripheral beam of the floor where the wallboard is located and the floor of the wallboard, so that the decorative layer is connected with the decorative layer of the support hanging plate on the upper layer and the lower layer.
In the external wall heat insulation support hanging plate, the first frame piece and the second frame piece are made of steel, alloy or synthetic materials, and the decorative layer comprises light facing materials or flexible facing materials.
In the external wall insulation support hanging plate, the second end of the support hanging plate is fixed on a structural base surface or a wall bottom floor plate through a bottom end fixing piece, and the first end of the support hanging plate is fixed on the peripheral beam through a top end fixing piece, so that the support hanging plate is supported on the structural base surface or the wall bottom floor plate after installation, and is hung on the peripheral beam at the same time.
In the external wall insulation support hanging plate, the bottom end fixing piece is angle steel and a fastening bolt, the top end fixing piece is a hanging fastener and can be a strip-shaped component, and two ends of the strip-shaped component are respectively inserted into the first end of the support hanging plate and the top of the peripheral beam.
In the external wall heat-insulation support hanging plate, the bottom end fixing piece is arranged at the outer end part of the structural base surface or the wall bottom floor slab; the top end fixing piece is arranged to connect the first end of the hanging plate and the peripheral beam.
The invention also provides a manufacturing and mounting method of the external wall insulation support hanging plate, which comprises the following steps:
1) The prefabricated external wall insulation support hanging plate comprises an insulation layer and a decoration layer;
2) Prefabricating a first frame member and a second frame member, and a top end fixing member and a bottom end fixing member;
3) The first frame piece and the second frame piece are respectively assembled at the first end and the second end of the hanging plate;
4) Mounting a hanging plate with the first frame piece and the second frame piece at a set position on the outer side of an external wall plate and hanging the hanging plate on the peripheral beam and the structural base surface or the wall bottom floor;
5) The bottom end fixing piece and the top end fixing piece are adopted to fix the hanging plate at the set positions of the structural base surface or the wall bottom floor slab and the peripheral beam respectively; so that the bracket plate is mounted at a set position on the outer side of the outer wall plate.
Therefore, the support hanging plate can integrally cover the external wall plate, the peripheral beams on the same layer, the structural base surface or the wall bottom floor slab and meanwhile be mutually connected with the adjacent support hanging plate.
The technical scheme provided by the invention has the characteristics and advantages that:
(1) The external wallboard with the inner side is not a cladding board, but is supported on the floor slab, so that the installation reliability and the structural safety are higher; the external wall panel can be firstly placed on a floor slab when being installed, and is installed indoors; the beam columns around the building are all arranged on the outer sides of the external wall boards, so that the beam columns are fireproof and maintained especially for the external wall boards of the steel structure building; the beam column of the outer ring of the building cannot be seen indoors, and the vision and the utilization value of indoor space are increased;
(2) The external wall heat-insulation support hanging plate is not a pure external hanging plate, but is a support belt hanging plate, so that the installation reliability and the structural safety are high; steel frame members are arranged at two ends of the support hanging plate, so that the firmness of the support hanging plate is improved, the support hanging plate is convenient to install, and the support hanging plate is matched and connected with the peripheral beam and the floor slab; due to the structural characteristics of the support hanging plate, the heat preservation layer can be expanded to 300mm; the decorative layer of the hanging plate has larger selectivity, a variety of different facing materials can be employed;
(3) The prefabricated processing of the external wall board and the external wall insulation support hanging board with the inner side is simple and convenient, and the prefabricated processing is suitable for high-efficiency standardized production; the installation is convenient in the construction and the labor is saved; in addition, the novel structural characteristics of the device have higher structural reliability and application prospect.
Drawings
The foregoing brief description of the invention, as well as the following detailed description of the invention, will be better understood when read in conjunction with the accompanying drawings.
Fig. 1 is a schematic view of a construction of a wall structure with an inside-mounted exterior wall panel according to one embodiment of the present invention.
Fig. 2 is a partial schematic view of a building with a wall structure with an inside mounted exterior wall panel according to one embodiment of the present invention.
Fig. 3 is a schematic view of a prefabricated exterior wall insulation hanger plate and wall structure according to various embodiments of the present invention.
Fig. 4 is a schematic view of an installation structure of the top end of the prefabricated external wall insulation support hanging plate shown in fig. 3.
Detailed Description
In order that the manner in which the above recited features, advantages, objects and advantages of the present invention are obtained will become readily apparent from the following detailed description of the invention when taken in connection with the accompanying drawings.
Wall structure and building with inside installation side fascia
In one embodiment, the wall structure with the inside installed exterior wall panels of the present invention comprises prefabricated exterior wall panels 110, wherein the bottom ends of the exterior wall panels 110 are vertically supported and fixed on the structural base surface 180 or the wall bottom floor, and the top ends of the exterior wall panels 110 are installed inside the building perimeter beams 150 and the perimeter columns 160 and fixed below the wall top floor 170, so that the installation of the exterior wall panels 110 is completed in the building room.
In one embodiment, the outer side of the top end of the exterior wall panel 110 is horizontally abutted against the inner side of the building perimeter beam 150, and the top end of the exterior wall panel 110 is fixed under the wall top floor 170 disposed above the building perimeter beam 150.
In one embodiment, the bottom end of the external wall panel 110 is vertically supported and fixed on the structural base surface 180 or the wall floor slab by the bottom end fixing member 131a, and the top end of the external wall panel 110 is fixed below the wall top floor slab 170 by the top end fixing member 132a; wherein the bottom end fixing member 131a and the the top end fixing members 132a are angle steel and fastening bolts.
In a specific embodiment in an embodiment of the present invention, the bottom end fixing member 131a is disposed at an inner side of the bottom end of the external wall panel 110; the top end fixing part 132a is arranged at the inner side of the top of the external wall panel 110.
In one embodiment, the inboard-mounted exterior wall panels may be made from a variety of different materials, such as aerated concrete.
In one embodiment, the building of the present invention with a wall structure having an inside-mounted exterior wall panel comprises perimeter columns 160, perimeter beams 150, structural base 180, floor slabs, interior wall panels, and exterior wall panels 110, wherein the exterior wall panels 110 are inside-mounted exterior wall panels.
The building is a frame structure or a frame shear structure building. The wall structure is used for multi-storey or high-rise buildings.
In one embodiment, the method for constructing the wall structure with the inner side-mounted external wall panel comprises the following steps:
1) Prefabricated inside mounting outer wall panel 110, wall panel bottom end mount 131a and top end mount 132a;
2) Fabricating and installing structural base 180 or wall bottom floor and wall top floor 170;
3) Placing the inside-mounting exterior wall panel 110 on a structural base surface 180 or a wall-bottom floor for indoor mounting;
4) Installing the exterior wall panel 110 in a room includes vertically supporting and fixing the bottom end of the exterior wall panel 110 on the structural base surface 180 or the wall bottom floor, and the top end of the exterior wall panel 110 is installed inside the building perimeter beams 150 and the perimeter columns 160 and is fixed under the wall top floor 170, so that the installation of the exterior wall panel 110 is completed in the building room.
In one embodiment, the outer side of the top end of the exterior wall panel 110 of the construction method is horizontally abutted against the inner sides of the building perimeter beam 150 and the perimeter column 160, and the top end of the exterior wall panel 110 is fixed under the wall top floor 170 disposed above the building perimeter beam 150.
In one embodiment, the bottom end of the external wall panel 110 of the construction method is vertically supported and fixed on the structural base surface 180 or the wall floor slab by the bottom end fixing member 131a, and the top end of the external wall panel 110 is fixed below the wall top floor slab 170 by the top end fixing member 132 a.
In one embodiment, the bottom end fixing member 131a of the construction method is disposed at an inner side portion of the bottom end of the outer wall panel 110; the top end fixing member 132a is disposed at an inner portion of the top end of the outer wall plate 110.
Prefabricated external wall insulation holds in palm link plate
In one embodiment of the present invention, the prefabricated exterior wall insulation hanger plate 120 can be used to be installed on the outside of the exterior wall panel 110, wherein:
the hanging plate 120 comprises an insulation layer 121 and a decoration layer 122, wherein the insulation layer 121 is arranged on the inner side of the decoration layer 122;
the hanger plate 120 has a first end and a second end, wherein:
the first end corresponds to a top end when installed for fitting to a building perimeter beam 150, the heat insulating layer 121 of the top end has a shape capable of receiving the perimeter beam 150, and the decorative layer 122 of the top end is capable of fitting to an outer side of the perimeter beam 150;
which, when installed, corresponds to the bottom end, for fitting to a structural base 180 or a wall-bottom floor,
the insulation layer 121 of the bottom end has a shape capable of receiving the structural base surface 180 or the wall floor, and the decorative layer 122 of the bottom end is capable of being assembled to the outside of the structural base surface 180 or the wall floor;
the hanging board 120 further includes a first frame member 124 and a second frame member 125, which are respectively disposed at a first end and a second end of the hanging board 120, wherein the first frame member 124 and the second frame member 125 have shapes such that the first frame member 124 and the second frame member 125 can be respectively attached and fastened to the first end and the second end on respective sides and can be respectively coupled to a corresponding portion of the perimeter beam 150 and a corresponding portion of the structural base 180 or the wall floor on respective sides.
In a specific embodiment, in the external wall insulation hanging board 120, the first end of the hanging board 120 for receiving the perimeter beam 150 during installation is partially shaped, the outer portion is a decorative layer 122, the inner portion is a thermal insulation layer with no thermal insulation layer 121 or only a partial thickness of the thermal insulation layer closely attached to the decorative layer 122, so that the first end has a rectangular opening penetrating through the entire end portion and capable of being partially joined with the perimeter beam 150 at the location for receiving the perimeter beam 150.
In one embodiment, the second end of the exterior wall insulation support board 120, which is configured to be assembled to the structural base surface 180 or the wall-bottom floor board during installation, is partially shaped such that the outer portion is a decorative layer 122, the inner portion is a thermal insulation layer 121 without a thermal insulation layer 121 or only a portion of the thermal insulation layer 121 closely attached to the decorative layer 122, and thus the first end has a rectangular opening penetrating the entire end portion at a portion for receiving the perimeter beam 150 and capable of being partially engaged with the structural base surface 180 or the wall-bottom floor board
In one embodiment, in the external wall insulation hanging board 120, the decorative layer 122 is configured to completely cover the wallboard, the peripheral beam 150 of the floor where the wallboard is located, and the floor portion of the wall bottom, so as to be connected with the decorative layer 122 of the hanging board 120 on the upper and lower layers.
In one embodiment of the exterior wall insulation board 120, the first frame member 124 and the second frame member 125 are made of steel, alloy or composite material, and the decorative layer 122 comprises a light-duty facing material or a flexible facing material.
In one embodiment, in the external wall insulation support plate 120, the second end of the support plate 120 is fixed to the structural base surface 180 or the wall-bottom floor by the bottom fixing member 131b, and the first end of the support plate 120 is fixed to the perimeter beam 150 by the top fixing member 132b, so that the support plate 120 is supported, i.e., supported, on the structural base surface 180 or the wall-bottom floor and is simultaneously hung against the perimeter beam 150 after installation.
In a specific embodiment, in the exterior wall insulation hanging plate 120, the bottom end fixing piece 131b is an angle steel and a fastening bolt, the top end fixing piece 132b is a hanging fastener, which may be a strip-shaped member, and two ends of the hanging fastener are respectively inserted into the first end of the hanging plate 120 and the top of the peripheral beam 150.
In one embodiment, in the external wall insulation hanging board 120, the bottom end fixing member 131b is disposed at an outer end portion of the structural base surface 180 or the wall-bottom floor slab; the top end fixture 132b is configured to connect the first end of the hanger plate 120 to the perimeter beam 150.
In one embodiment of the present invention, the method for manufacturing and installing the external wall insulation support hanging board 120 includes the following steps:
1) A prefabricated exterior wall insulation support hanging plate 120, which comprises an insulation layer 121 and a decoration layer 122;
2) Prefabricating a first frame member 124 and a second frame member 125, and a top end fixing member 132b and a bottom end fixing member 131b;
3) Assembling the first frame member 124 and the second frame member 125 to the first end and the second end of the bracket plate 120, respectively;
4) Mounting the hanging plate 120 with the first frame member 124 and the second frame member 125 at a set position outside the external wall panel 110 and hanging the hanging plate on the perimeter beam 150 and the structural base surface 180 or the wall-bottom floor;
5) Fixing the bracket plate 120 to the set position of the structural base 180 or the wall-bottom floor plate and the perimeter beam 150 by using the bottom end fixing member 131b and the top end fixing member 132b, respectively; so that the hanger plate is installed at a set position on the outer side of the outer wall plate 110.
Thus, the hanger plate 120 can integrally cover the external wall panel 110 and the peripheral beams 150 and the structural base surface 180 or the wall floor plate of the same layer, and simultaneously engage with the adjacent hanger plate 120.
The insulating layer may be made of different heat insulating or flame retarding materials including, but not limited to, polystyrene, phenolic foam, foamed polyurethane, etc. The protective layer may be a material having protective and/or decorative properties including, but not limited to, cement board, fiberboard, gypsum board, wood board, plastic board, wood-plastic board, or composite board, and may be a solid or hollow board. The decorative layer includes, but is not limited to, a lightweight facing material or a flexible facing material.
In the above-mentioned components and their manufacturing and installation methods, the sequence of specific steps can be appropriately adjusted according to actual needs, and in addition, the arrangement of the components connection and fixing members can also adopt different schemes according to design and construction needs.
In the description herein and in the drawings, the products and methods of the present invention are described as particular shapes, materials or process sequences, and certain detailed parameters are provided for illustrative purposes for some specific embodiments. It should be understood, however, that the detailed description is not intended to limit the invention to the particular forms disclosed; that is, modifications and variations of shape, material, or sequence of processes are still included within the spirit and scope of the present invention.
Claims (18)
1. A wall structure with an inner side provided with an outer wall board comprises a prefabricated outer wall board (110) and a prefabricated outer wall heat insulation support hanging board, wherein the support hanging board is arranged at the outer side of the outer wall board (110);
the bottom end of the external wall plate (110) is vertically supported and fixed on a structural base surface (180) or a wall bottom floor slab, the top end of the external wall plate (110) is installed on the inner sides of building peripheral beams (150) and peripheral columns (160) and is fixed below a wall top floor slab (170), and therefore the installation of the external wall plate (110) is completed in a building room;
wherein the hanging plate comprises an insulation layer (121) and a decoration layer (122), wherein the insulation layer (121) is arranged on the inner side of the decoration layer (122);
the hanger plate has a first end and a second end, wherein:
the first end corresponds to a top end when installed for fitting to a building perimeter beam (150), the heat insulating layer (121) of the top end has a shape capable of receiving the perimeter beam (150), and the decorative layer (122) of the top end is capable of fitting to an outside of the perimeter beam (150);
the second end corresponds to a bottom end when installed, for fitting to a structural base surface (180) or a wall floor slab, the insulating layer (121) of the bottom end having a shape capable of receiving the structural base surface (180) or the wall floor slab, and the decorative layer (122) of the bottom end being capable of fitting outside the structural base surface (180) or the wall floor slab;
the hanging board further comprises a first frame piece (124) and a second frame piece (125) which are respectively arranged at the first end and the second end of the hanging board, wherein the first frame piece (124) and the second frame piece (125) have shapes which enable the first frame piece (124) and the second frame piece (125) to be respectively attached and fastened at the first end and the second end on one surface and be respectively combined to the corresponding part of the peripheral beam (150) and the corresponding part of the structural base surface (180) or the wall bottom floor slab on the other surface;
the decorative layer (122) is arranged to completely cover the wallboard, the peripheral beam (150) of the floor where the wallboard is positioned and the floor part of the wallboard, so as to be connected with the decorative layer (122) of the hanging plate on the upper layer and the lower layer;
the second end of the support hanging plate is fixed on a structural base surface (180) or a wall bottom floor plate through a support hanging plate bottom end fixing piece (131 b), and the first end of the support hanging plate is fixed on the peripheral beam (150) through a support hanging plate top end fixing piece (132 b), so that the support hanging plate is supported on the structural base surface (180) or the wall bottom floor plate after being installed and is hung on the peripheral beam (150) at the same time.
2. The wall structure according to claim 1, wherein the outer side of the top end of the exterior wall panel (110) is abutted against the inner side of the building perimeter beam (150) in the horizontal direction, and the top end of the exterior wall panel (110) is fixed below a wall top floor (170) placed above the building perimeter beam (150).
3. The wall structure according to claim 1, wherein the bottom end of the external wall panel (110) is vertically supported and fixed on a structural base surface (180) or a wall bottom floor by a wall panel bottom end fixing member (131 a), and the top end of the external wall panel (110) is fixed below a wall top floor (170) by a wall panel top end fixing member (132 a); wherein the wallboard bottom end fixing piece (131 a) and the wallboard top end fixing piece (132 a) are angle steel and fastening bolts.
4. A wall structure according to claim 3, wherein the wall panel bottom end fixing member (131 a) is provided at an inner side portion of the bottom end of the exterior wall panel (110); the wallboard top end fixing piece (132 a) is arranged at the inner side part of the top end of the external wallboard (110).
5. The wall structure according to claim 1, wherein the first end of the hanger plate for receiving the perimeter beam (150) when mounted is partially shaped with an outer portion being a decorative layer (122), and an inner portion being free of insulation (121) or only partially thick of insulation against the decorative layer (122), such that the first end has a rectangular cutout through the entire end portion capable of being partially engaged with the perimeter beam (150) at a location for receiving the perimeter beam (150).
6. The wall structure according to claim 1, wherein the second end of the hanger plate for fitting to a structural base surface (180) or a wall floor slab at the time of installation is partially shaped such that an outer portion is a decorative layer (122), an inner portion is free of an insulation layer (121) or only a portion of the thickness of the insulation layer (121) is abutted against the decorative layer (122), and thus the first end has a rectangular cutout capable of being partially engaged with the structural base surface (180) or the wall floor slab throughout the entire end portion at a portion for receiving the peripheral beam (150).
7. The wall structure of claim 1, wherein the decorative layer (122) comprises a lightweight facing material or a flexible facing material.
8. The wall structure according to claim 1, wherein the first frame member (124) and the second frame member (125) are both steel.
9. The wall structure of claim 1, wherein the first rim member (124) and the second rim member (125) are each an alloy.
10. The wall structure of claim 1, wherein the first rim member (124) and the second rim member (125) are each a composite material.
11. The wall structure according to claim 1, wherein the bottom end fixing member (131 b) of the hanger plate is angle steel and a fastening bolt, the top end fixing member (132 b) of the hanger plate is a hanging buckle, and is a bar-shaped member, and both ends thereof are respectively inserted into the first end of the hanger plate and the top of the peripheral beam (150).
12. The wall structure according to claim 1, wherein the bottom end fixing member (131 b) of the retainer plate is provided at an outer end portion of the structural base surface (180) or the wall floor slab; the hanger plate top end mount (132 b) is configured to connect the first end of the hanger plate to the perimeter beam (150).
13. A building comprising the wall structure of any one of claims 1-12, comprising perimeter columns (160), perimeter beams (150), structural base surfaces (180), floor slabs, interior panels, and exterior panels (110), wherein the exterior panels (110) are interior-mounted exterior panels.
14. The building of claim 13, wherein the building is a frame structure or a frame shear structure building.
15. A method of constructing a wall structure with inboard installed exterior wall panels as claimed in any one of claims 1 to 12, comprising the steps of:
(1) An outer wallboard (110) and a wallboard bottom end fixing piece (131 a) and a wallboard top end fixing piece (132 a) are arranged on the inner side of the prefabricated part;
(2) -making and installing structural foundations (180) or wall floor and wall roof floors (170);
(3) Placing the inside-mounting exterior wall panel (110) on a structural base surface (180) or a wall-bottom floor slab for indoor mounting;
(4) Installing the exterior wall panel (110) in a room comprises vertically supporting and fixing the bottom end of the exterior wall panel (110) on a structural base surface (180) or a wall bottom floor, wherein the top end of the exterior wall panel (110) is installed on the inner sides of building perimeter beams (150) and perimeter columns (160) and is fixed below a wall top floor (170), so that the installation of the exterior wall panel (110) is completed in the building room.
16. The construction method according to claim 15, wherein the outer side of the top end of the exterior wall panel (110) is abutted against the inner side of the building perimeter beam (150) and the perimeter column (160) in the horizontal direction, and the top end of the exterior wall panel (110) is fixed below a wall top floor (170) placed above the building perimeter beam (150).
17. The construction method according to claim 15, wherein the bottom end of the exterior wall panel (110) is vertically supported and fixed on the structural base surface (180) or the wall bottom floor by the wall panel bottom end fixing member (131 a), and the top end of the exterior wall panel (110) is fixed below the wall top floor (170) by the wall panel top end fixing member (132 a).
18. The construction method according to claim 17, wherein the wall panel bottom end fixing member (131 a) is provided at an inner side portion of the bottom end of the exterior wall panel (110); the wallboard top end fixing piece (132 a) is arranged at the inner side part of the top end of the external wallboard (110).
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| CN107035064A (en) * | 2017-03-23 | 2017-08-11 | 安徽天筑建设（集团）有限公司 | A kind of prefabricated external wall panel structure and construction method |
| CN206737186U (en) * | 2017-04-22 | 2017-12-12 | 施晓微 | A kind of assembled wall structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107035064A (en) * | 2017-03-23 | 2017-08-11 | 安徽天筑建设（集团）有限公司 | A kind of prefabricated external wall panel structure and construction method |
| CN206737186U (en) * | 2017-04-22 | 2017-12-12 | 施晓微 | A kind of assembled wall structure |
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