CN112012377A - Assembled building outer wall - Google Patents
Assembled building outer wall Download PDFInfo
- Publication number
- CN112012377A CN112012377A CN202010697218.2A CN202010697218A CN112012377A CN 112012377 A CN112012377 A CN 112012377A CN 202010697218 A CN202010697218 A CN 202010697218A CN 112012377 A CN112012377 A CN 112012377A
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- CN
- China
- Prior art keywords
- wall
- thermal insulation
- crossbeam
- bearing body
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an assembled building outer wall, belongs to the technical field of buildings, and aims to overcome the defects that the installation of the existing outer wall hanging plate is time-consuming and labor-consuming and high in application cost. The assembled building outer wall is including crossbeam and the stand that constitutes the outer wall bearing body, install the outer wall link plate on crossbeam and the stand, the outer wall link plate includes outer plywood and thermal insulation wall body, between adjacent crossbeam of thermal insulation wall body embedding and the adjacent stand, thermal insulation wall body's lower extreme supports on the crossbeam, outer plywood is for thermal insulation wall body to extending formation extension all around, set up the connecting piece on the outer wall link plate, the first end of connecting piece is fixed in the bearing body through first crab-bolt, the second end of extension and connecting piece is fixed in the bearing body through the second crab-bolt. The crossbeam is adopted to mainly bear the dead weight of the heat-insulating wall body, so that the fixed connection points and the installation cost of the exterior wall cladding when being connected with the bearing body are greatly reduced, the safety performance of the wall body is greatly improved, and the construction efficiency of the building exterior wall cladding is effectively improved.
Description
Technical Field
The invention belongs to the technical field of buildings and relates to an assembled building outer wall.
Background
An existing installation technology of prefabricated external walls is a 'rear installation method', after a main structure of a house is constructed, a prefabricated PC wallboard is installed on the main structure as a non-bearing structure, wherein the main structure can be a steel structure, a cast-in-place concrete structure or a prefabricated concrete structure, and the non-bearing PC wallboard is also called an external wall hanging plate. The post-installation method is characterized in that: the construction method has the advantages that errors are accumulated in the installation process, requirements for construction precision of a main building and manufacturing precision of a PC component are very high, and accordingly main construction cost, component mold cost and installation labor cost are high.
In addition, in the existing prefabricated exterior wall cladding, if a large-area exterior window needs to be installed in the exterior wall cladding, because the large-area exterior window has heavier dead weight, the existing technology mostly adopts the thickened prefabricated exterior wall cladding to ensure the use safety of the installed large-area exterior window, and further improves the application cost of the prefabricated exterior wall cladding.
Disclosure of Invention
The invention provides an assembled building outer wall aiming at the problems in the prior art and aims to overcome the defects that the installation of the existing outer wall hanging plate is time-consuming and labor-consuming and the application cost is high.
The invention is realized by the following steps:
the utility model provides an assembly type structure outer wall, is including crossbeam and the stand that constitutes the outer wall bearing body, a serial communication port, install the outer wall link plate on crossbeam and the stand, the outer wall link plate includes outer plywood and thermal insulation wall body, between the adjacent crossbeam of thermal insulation wall body embedding and the adjacent stand, thermal insulation wall body's lower extreme supports on the crossbeam, outer plywood for thermal insulation wall body forms the extension to extending all around, the extension lid is in on the outer wall of crossbeam and stand, set up the embedding on the outer wall link plate thermal insulation wall body's connecting piece, the first end of connecting piece is fixed in the bearing body through first crab-bolt, the second end position of connecting piece be located the extension with between the bearing body, the extension with the second end of connecting piece is fixed in through the second crab-bolt the bearing body.
Preferably, the exterior wall cladding is provided with a window hole, a window frame is arranged in the window hole, and the window frame is fixedly connected with the connecting piece through a reinforcing rod.
Preferably, heat insulation materials are arranged between the extending parts and the outer walls of the cross beams and the upright posts.
Preferably, connecting portion have between the first end of connecting piece and the second end, connecting portion perpendicular to first end and second end, first end with the second end is reverse to be extended, can dismantle the connection mounting on the first end, the mounting is fixed through first crab-bolt on the bearing body, first end and/or the second end sets up the elongated hole.
Preferably, the first end portion is provided with a first elongated hole, the end portion of the first elongated hole is a mounting hole, the aperture of the mounting hole is larger than the width of the first elongated hole, and the first end portion is fixedly connected with the fixing piece through a bolt.
Preferably, the fixing member is L-shaped, and the two end portions of the fixing member are respectively provided with a second elongated hole and a third elongated hole.
Preferably, the outer plate is a high-performance concrete plate, and the thickness of the outer plate is 10-20 mm.
Preferably, the heat-insulating wall body is a foam concrete slab, ceramsite concrete or sandwich heat-insulating concrete wall body.
The assembled building outer wall provided by the invention has the following beneficial effects:
(1) the outer layer plate and the heat-insulating wall body in the non-bearing exterior wall cladding are installed in a distinguishing way, the outer layer plate is installed on the outer wall of the bearing body, and the heat-insulating material is arranged between the extension part of the outer layer plate and the bearing body, so that the cold and hot bridge problem and the water leakage problem of the combined part of the outer layer plate and the bearing body are avoided, the heat-insulating performance and the waterproof performance of the assembled building exterior wall structure are greatly improved, the heat-insulating wall body is installed between adjacent cross beams and between adjacent stand columns, the self weight of the heat-insulating wall body is mainly borne by the cross beams, fixed connection points and installation cost when the exterior wall cladding is connected with the bearing body are greatly reduced, the safety performance of the wall body is greatly improved, and;
(2) the connecting piece is respectively connected with the anchoring structure for fixing the outer plate and the anchoring structure for fixing the heat-insulating wall body, so that the outer plate and the heat-insulating wall body are more firmly connected, the load of the light non-bearing exterior wall cladding on the cross beam and the stand column is more uniform, and the safety performance of the light non-bearing exterior wall cladding is enhanced;
(3) aiming at the problem that the safety performance of the installed large-area exterior window is ensured by adopting a thickened prefabricated assembly type exterior wall panel in the prior art, in the exterior wall cladding structure, a bearing large-area window frame is fixedly connected with a connecting piece through a reinforcing rod, so that most of the dead weight of the large-area exterior window is borne through a cross beam and a stand column, the safety performance of the installed large-area exterior window is ensured without thickening a light non-bearing exterior wall cladding, and the application cost of the light non-bearing exterior wall cladding structure is further reduced;
(4) the exterior wall cladding of the invention can be prefabricated in a factory once, only hoisting is needed when the exterior wall cladding reaches a construction site, and the outer cladding of the high-performance concrete can be used for finishing the surface decoration layer in the factory by a reverse beating process, thereby further improving the building assembly rate and ensuring the product quality.
Drawings
FIG. 1 is a schematic view of a partial plan structure of an exterior wall;
FIG. 2 is a schematic plan view of the exterior wall cladding;
FIG. 3 is a partial structural cross-sectional view of an exterior wall;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic structural view of the exterior wall cladding installed on both sides of the load bearing body;
FIG. 6 is a schematic structural view of a connector;
FIG. 7 is a schematic view of the fastener;
FIG. 8 is a schematic view of a partial structure of an exterior wall having a window opening;
FIG. 9 is a schematic view of a partial plan view of an exterior wall having a window frame;
fig. 10 is a partial structural sectional view of an exterior wall having a window frame. A
Reference is made to the accompanying drawings in which: 100. a load bearing body; 110. a cross beam; 120. a column; 200. an exterior wall cladding; 210. an outer plate; 211. an extension portion; 212. a second anchor bolt; 213. a thermal insulation material; 220. a heat-insulating wall body; 230. a connecting member; 231. a first end portion; 232. a second end portion; 233. a connecting portion; 234. a first elongated hole; 235. mounting holes; 240. a fixing member; 241. a second elongated hole; 242. a third elongated hole; 243. a first anchor bolt; 250. a window opening; 251. a window frame; 252. and a reinforcing rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings for the purpose of facilitating understanding and understanding of the technical solutions of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment provides an assembly type building exterior wall, as shown in fig. 1-5, comprising a beam 110 and a column 120 which form an exterior wall bearing body 100, wherein an exterior wall cladding 200 is installed on the beam 110 and the column 120, and the exterior wall cladding 200 is a light non-bearing exterior wall cladding 200.
The exterior wall cladding 200 comprises an outer layer plate 210 and a heat insulation wall 220, the heat insulation wall is arranged on the inner side of the outer layer plate 210, the outer layer plate 210 extends towards the periphery relative to the heat insulation wall to form an extension part 211, namely the length and the height of the outer layer plate 210 are both larger than those of the heat insulation wall 220, the outer layer plate 210 is a high-performance concrete plate, and the thickness of the outer layer plate 210 is 10-20 mm. The thermal insulation wall 220 is made of foam concrete slabs, ceramsite concrete or sandwich thermal insulation concrete walls.
The heat insulation wall 220 is embedded between the adjacent beams 110 and the adjacent columns 120, the lower end of the heat insulation wall 220 is abutted against the beams 110, gap filling materials are filled in gaps between the heat insulation wall 220 and the adjacent columns 120, and gaps between the heat insulation wall 220 and the corresponding upper and lower beams 110 are also filled with the gap filling materials so as to increase the sealing property between the heat insulation wall 220 and the bearing body 100, and the gap filling materials and the gap filling process adopt the prior art.
The extension part 211 covers the outer walls of the cross beam 110 and the upright post 120, and heat insulation materials 213 are respectively arranged between the extension part 211 and the outer walls of the cross beam 110 and the upright post 120, and the heat insulation materials 213 can be foam concrete, polystyrene boards, polyurethane boards and the like. The exterior wall cladding 200 is provided with a connecting piece 230 embedded in the thermal insulation wall 220, a first end 231 of the connecting piece 230 is fixed on the load bearing body 100 through a first anchor bolt 243, a second end 232 of the connecting piece 230 is positioned between the extending part 211 and the load bearing body 100, and the extending part 211 and the second end 232 of the connecting piece 230 are fixed on the load bearing body 100 through a second anchor bolt 212.
As shown in fig. 4 to 7, the connecting member 230 has a connecting portion 233 between a first end 231 and a second end 232, the connecting portion 233 is perpendicular to the first end 231 and the second end 232, the first end 231 and the second end 232 extend in opposite directions, a fixing member 240 is detachably connected to the first end 231, the fixing member 240 is fixed to the load bearing body 100 by a first anchor 243, and the first end 231 and the second end 232 are provided with elongated holes. That is, the first end 231 is indirectly fixedly connected to the load bearing member 100 via the fixing member 240. In alternative embodiments, the first end 231 can be directly connected to the load bearing body 100 by a first anchor 243. The first end 231 of the connecting member 230 is fixed to the load bearing body 100 by the first anchor bolt 243, that is, the first end 231 is directly fixed to the load bearing body 100 by the first anchor bolt 243, and the first end 231 is fixed to the load bearing body 100 by other components by the first anchor bolt 243.
The elongated holes facilitate the adjustment of the relative positions of the fixing member 240 and the first end 231 of the connecting member 230, so that the fixing member 240 can be attached to the load bearing body 100. Specifically, the first end 231 is provided with a first elongated hole 234, the end of the first elongated hole 234 is a mounting hole 235, the diameter of the mounting hole 235 is larger than the width of the first elongated hole 234, and the first end 231 and the fixing member 240 are fixedly connected by a bolt. The fixing member 240 is L-shaped, and a second elongated hole 241 and a third elongated hole 242 are respectively disposed at two end portions of the fixing member 240. The nut of the bolt can be inserted into the mounting hole 235, and then the bolt can be limited on the connecting member 230 by sliding the bolt, then the second elongated hole 241 of the fixing member 240 can be inserted into the bolt, the position of the fixing member 240 can be adjusted so that the fixing member 240 and the load bearing body 100 can be attached, the fixing member 240 and the load bearing body 100 can be fixedly connected by fastening the nut, and then the fixing member 240 can be fixed on the load bearing body 100 by the first anchor bolt 243 penetrating through the third elongated hole 242.
The exterior wall cladding 200 can be directly prefabricated in the following way:
firstly, a plurality of connecting pieces 230 are fixed on each side of the outer panel 210 in advance, then a template for pouring the heat-insulating wall 220 is installed, the pouring material for forming the heat-insulating wall 220 is directly poured after the template is installed, and the light non-bearing outer wall hanging panel 200 can be formed by removing the template after the heat-insulating wall 220 is formed.
As shown in fig. 8 to 10, the exterior wall cladding 200 is provided with a window opening 250, a window frame 251 is arranged in the window opening 250, and the window frame 251 is fixedly connected with the connecting member 230 through a reinforcing rod 252. Each side of the window frame 251 is connected to the connecting member 230 through the reinforcing rod 252, the reinforcing rod 252 is embedded in the thermal insulation wall 220, two ends of the reinforcing rod 252 are respectively and fixedly connected with the window frame 251 and the connecting member 230, and the load of the large-area exterior window can be respectively transmitted to the cross beam 110 and the upright post 120 through the window frame 251, the reinforcing rod 252, the connecting member 230 and the anchoring member, so that the light non-load-bearing exterior wall cladding 200 cannot bear large load.
Claims (8)
1. The utility model provides an assembled building outer wall, is including crossbeam (110) and stand (120) that constitute outer wall bearing body (100), its characterized in that, install exterior cladding board (200) on crossbeam (110) and stand (120), exterior cladding board (200) include outer plywood (210) and thermal insulation wall (220), thermal insulation wall (220) imbed between adjacent crossbeam (110) and adjacent stand (120), thermal insulation wall (220) the lower extreme supports on crossbeam (110), outer plywood (210) for thermal insulation wall extends all around and forms extension (211), extension (211) cover on the outer wall of crossbeam (110) and stand (120), set up embedding on exterior cladding board (200) thermal insulation wall (220) connecting piece (230), the first end (231) of connecting piece (230) are fixed in bearing body (100) through first crab-bolt (243), the second end (232) of the connecting piece (230) is located between the extension part (211) and the bearing body (100), and the extension part (211) and the second end (232) of the connecting piece (230) are fixed on the bearing body (100) through a second anchor bolt (212).
2. The assembled building exterior wall according to claim 1, wherein a window hole (250) is formed in the exterior wall cladding (200), a window frame (251) is arranged in the window hole (250), and the window frame (251) is fixedly connected with the connecting piece (230) through a reinforcing rod (252).
3. An assembled building exterior wall according to claim 1, wherein insulation material is provided between the extension (211) and the exterior walls of the beams (110) and columns (120).
4. An assembled building outer wall according to any one of claims 1-3, characterized in that a connecting part (233) is arranged between the first end part (231) and the second end part (232) of the connecting member (230), the connecting part (233) is perpendicular to the first end part (231) and the second end part (232), the first end part (231) and the second end part (232) extend in opposite directions, a fixing member (240) is detachably connected to the first end part (231), the fixing member (240) is fixed on the bearing body (100) through a first anchor bolt (243), and the first end part (231) and/or the second end part (232) is/are provided with an elongated hole.
5. An assembled building outer wall according to claim 4, wherein the first end portion (231) is provided with a first elongated hole (234), the end portion of the first elongated hole (234) is provided with a mounting hole (235), the diameter of the mounting hole (235) is larger than the width of the first elongated hole (234), and the first end portion (231) and the fixing member (240) are fixedly connected through a bolt.
6. An assembled building outer wall according to claim 4, wherein the fixing member (240) is L-shaped, and a second elongated hole (241) and a third elongated hole (242) are respectively arranged at two ends of the fixing member (240).
7. The prefabricated building exterior wall according to any one of claims 1 to 3, wherein the outer deck (210) is a high performance concrete slab, and the thickness of the outer deck (210) is 10-20 mm.
8. The fabricated building exterior wall according to any one of claims 1-3, wherein the thermal insulation wall (220) is a foam concrete slab, a ceramsite concrete or a sandwich thermal insulation concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697218.2A CN112012377B (en) | 2020-07-20 | 2020-07-20 | Assembled building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697218.2A CN112012377B (en) | 2020-07-20 | 2020-07-20 | Assembled building outer wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112012377A true CN112012377A (en) | 2020-12-01 |
| CN112012377B CN112012377B (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010697218.2A Active CN112012377B (en) | 2020-07-20 | 2020-07-20 | Assembled building outer wall |
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| CN (1) | CN112012377B (en) |
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| CN110397186A (en) * | 2019-08-15 | 2019-11-01 | 任自放 | Prefabricated outer wall panel and connecting node |
| CN209874144U (en) * | 2019-04-17 | 2019-12-31 | 四川强固建筑科技有限公司 | Evaporate and press aerated concrete embedded wallboard structure |
| CN211007146U (en) * | 2019-08-15 | 2020-07-14 | 任自放 | Prefabricated external wall panel and connecting joint |
-
2020
- 2020-07-20 CN CN202010697218.2A patent/CN112012377B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2038956A6 (en) * | 1990-08-10 | 1993-08-01 | Fernandez Velilla Hernandez Ju | Prefabricated partition wall reinforcable "in situ" |
| WO2005038157A1 (en) * | 2003-10-14 | 2005-04-28 | Crawford Richards H | Insulated sheathing panels and method of installation |
| CN202787851U (en) * | 2012-08-29 | 2013-03-13 | 中国建筑装饰集团有限公司广州分公司 | Horizontal hanging element for clay plate |
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| CN211007146U (en) * | 2019-08-15 | 2020-07-14 | 任自放 | Prefabricated external wall panel and connecting joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112012377B (en) | 2021-09-03 |
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