CN105756266B - A kind of ALC external wall assembled rigid unit body - Google Patents

A kind of ALC external wall assembled rigid unit body Download PDF

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Publication number
CN105756266B
CN105756266B CN201610287580.6A CN201610287580A CN105756266B CN 105756266 B CN105756266 B CN 105756266B CN 201610287580 A CN201610287580 A CN 201610287580A CN 105756266 B CN105756266 B CN 105756266B
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CN
China
Prior art keywords
air entrained
entrained concrete
batten
rigid unit
assembled rigid
Prior art date
Application number
CN201610287580.6A
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Chinese (zh)
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CN105756266A (en
Inventor
苗启松
卢清刚
刘华
金学峰
杨云凤
张国伟
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北京市建筑设计研究院有限公司
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Priority to CN201610287580.6A priority Critical patent/CN105756266B/en
Publication of CN105756266A publication Critical patent/CN105756266A/en
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Publication of CN105756266B publication Critical patent/CN105756266B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46Building 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2002/001Mechanical features of panels

Abstract

This application discloses a kind of ALC external wall assembled rigid unit body, it includes some blocks of air entrained concrete battens, elongated angle steel keel and construction keel;Self-resetting swinging damping connecting node and coating steel pipe are preset with air entrained concrete batten;The perps of setting width is reserved between every two blocks of air entrained concrete battens;Elongated angle steel keel are L-shaped to be set, and is horizontally installed on the upper and lower ends for the air entrained concrete batten that connection is sequentially connected;Keel of constructing are set in cross, and are connected in diagonal in the self-resetting swinging damping connecting node in the two blocks of air entrained concrete battens of outermost being sequentially connected.The application uses preassembling technology, and the assembled work of polylith ALC external wall is completed in the factory and cell cube is formed.The composition of cell cube can be individually designed according to the characteristics of engineering wall surface, and generally 48 blocks sheet materials are combined, and include window hole.Cell cube can be directly mounted in agent structure, and efficiency of construction is high.

Description

A kind of ALC external wall assembled rigid unit body
Technical field
The invention belongs to building field, and in particular to a kind of ALC external wall assembled rigid unit body.
Background technology
Existing ALC external wall installation method is installed for monolithic, and one piece of wallboard thickness is 300mm, and width is 600mm, length is generally 3000mm or so, and monolithic panel weight is about 300-350 kilograms or so.Needed in monolithic installation process Using electric hoist, the aid such as trolley and support jig;Its efficiency of construction is relatively low, in the shape of current manual's cost escalation Under formula, monolithic mounting technique cost is higher;And construction quality is difficult to ensure, construction site condition is complicated, and construction environment is not good, holds Easily cause installation deviation and sheet material is damaged.
The content of the invention
It is assembled it is an object of the invention to provide a kind of ALC external wall for problems of the prior art Cell cube, the assembled rigid unit body uses preassembling technology, and the assembled work of polylith ALC external wall is completed in the factory And form cell cube.The composition of cell cube can be individually designed according to the characteristics of engineering wall surface, generally 4-8 blocks sheet material combination and Into, and include window hole.Cell cube can be directly mounted in agent structure, and efficiency of construction is high.
To achieve the above object, the present invention uses following technical scheme:
A kind of ALC external wall assembled rigid unit body, the assembled rigid unit body includes some pieces of air entrained concrete bars Plate, elongated angle steel keel and construction keel;Wherein, self-resetting swinging is preset with each block of air entrained concrete batten to subtract Shake connecting node and coating steel pipe;Some blocks of air entrained concrete battens are sequentially connected, and every two blocks of air entrained concrete battens Between reserve setting width perps;The elongated angle steel keel are L-shaped to be set, and is horizontally installed on connection and is sequentially connected Air entrained concrete batten upper and lower ends, with air entrained concrete batten self-resetting swinging damping connecting node fix connect Connect;The construction keel are set in cross, and are connected to the two pieces of air entrained concrete bars of outermost being sequentially connected in diagonal In the self-resetting swinging damping connecting node in plate.
Further, the width of the perps is to use polyurathamc to tamp in 10mm, perps, outside air entrained concrete batten Side is closed using PE rods and PU-986 polyurethane sealants, and 50mm is filled out using fire resisting joint filler on the inside of air entrained concrete batten It is deep.
Further, two pieces of the assembled rigid unit body both sides air entrained concrete batten outer side edges middle positions are provided with Foam the airtight bar of neoprene, and is fixed using nylon crab-bolt.
Further, described elongated angle steel keel one end of " L " type and the self-resetting swinging damping in air entrained concrete batten Connecting node is fixedly connected;The other end is connected with major structure of construction.
Further, the self-resetting swinging damping connecting node includes built-in fitting and fastener, and the built-in fitting includes steel plate And reinforcing bar, being shaped as fastener be U-shaped;" keyhole shape " slotted hole is provided with the steel plate, the termination of the reinforcing bar carries crotch, The steel plate is connected and is embedded in advance among the air entrained concrete batten by the way of welding with reinforcing bar, and the fastener is covered With on " keyhole shape " slotted hole of reinforcing bar homonymy steel plate.
Further, the elongated angle steel keel are fixed with the self-resetting swinging damping connecting node in air entrained concrete batten Junction is provided with and the perpendicular slotted hole of " keyhole shape " slotted hole on the steel plate.
Further, the assembled rigid unit body includes 4-8 block air entrained concrete battens.
Further, in the air entrained concrete batten upper and lower ends respectively set a coating steel pipe.
The present invention has following advantageous effects:
The application uses preassembling technology, and the assembled of polylith ALC external wall is completed in the factory and works and is formed Cell cube.The composition of cell cube can be individually designed according to the characteristics of engineering wall surface, and generally 4-8 blocks sheet material is combined, and is wrapped Containing window hole.Cell cube can be directly mounted in agent structure, and efficiency of construction is high.
Brief description of the drawings
Fig. 1 is the structural representation of the ALC external wall assembled rigid unit body of the application;
Fig. 2 is the sectional view in a-a faces in Fig. 1;
Fig. 3 is the sectional view in b-b faces in Fig. 1;
Fig. 4 is the sectional view in c-c faces in Fig. 1;
Fig. 5 is that the air entrained concrete batten for being embedded with self-resetting swinging damping connecting node is connected with major structure of construction Sectional view;
Fig. 6 is the annexation schematic diagram between the ALC external wall assembled rigid unit body of the application;
Fig. 7 is the annexation between air entrained concrete batten in the ALC external wall assembled rigid unit body of the application Schematic diagram.
Embodiment
Below, refer to the attached drawing, is more fully illustrated to the present invention, shown in the drawings of the exemplary implementation of the present invention Example.However, the present invention can be presented as a variety of multi-forms, the exemplary implementation for being confined to describe here is not construed as Example.And these embodiments are to provide, so that the present invention is fully and completely, and it will fully convey the scope of the invention to this The those of ordinary skill in field.
For ease of explanation, space relative terms such as " on ", " under " " left side " " right sides " can be used herein, for saying The element or feature shown in bright figure is relative to another element or the relation of feature.It should be understood that except in figure Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure Device is squeezed, be stated as being located at other elements or feature " under " element will be located into other elements or feature " on ".Cause This, exemplary term " under " both upper and lower orientation can be included.Device can be positioned otherwise(It is rotated by 90 ° or is located at Other orientation), can correspondingly be explained used herein of the relative explanation in space.
As Figure 1-4, this application provides a kind of ALC external wall assembled rigid unit body, the assembled rigid unit body Including some blocks of air entrained concrete battens 1, elongated angle steel keel 2 and construction keel 5;Wherein, each block of air entrained concrete Self-resetting swinging damping connecting node 3 and coating steel pipe 4 are preset with batten 1;Some blocks of air entrained concrete battens 1 according to The perps of setting width is reserved between secondary connection, and every two blocks of air entrained concrete battens;The elongated angle steel keel 2 are in " L " Type is set, and is horizontally installed on the upper and lower ends for the air entrained concrete batten 1 that connection is sequentially connected, with air entrained concrete batten 1 Interior self-resetting swinging damping connecting node 3 is fixedly connected;The construction keel 5 are set in cross, and in diagonal connection In the self-resetting swinging damping connecting node in two blocks of air entrained concrete battens of the outermost being sequentially connected.
As shown in fig. 7, the width of perps pre- between air entrained concrete batten is 10mm, using the poly- ammonia that foams in perps Ester is tamped, and 13 are closed using PE rods and PU-986 polyurethane sealants 14 on the outside of air entrained concrete batten, air entrained concrete batten It is deep that 50mm is filled out in inner side 15 using fire resisting joint filler 16.
As shown in fig. 6, two pieces of air entrained concrete batten outer side edges middle positions of assembled rigid unit body both sides are provided with Foam the airtight bar 12 of neoprene, and is fixed using nylon crab-bolt.15mm perps is stayed between two unit walls, it is ensured that cell cube Between have enough deformation spaces, it is to avoid due to crack caused by temperature action.By 12 pairs of the airtight bar of foaming neoprene placed in the middle Together, it is ensured that obturation effect, air entrained concrete batten outside 13 is closed using PE rods and PU-986 polyurethane sealants 14, and aerating is mixed 15 fill out 50mm depths using fire resisting joint filler 16 on the inside of solidifying soil batten.
Polyurathamc is elastic heat preserving material, can ensure that between sheet material rubbing release earthquake can be waved between perps Power.But polyurathamc, in the case where exposure is outdoor, durability is not good, therefore use PE rods and PU-986 polyurethane sealants Closing, stops steam and ultraviolet, improves the durability of internal polyurathamc.
As shown in figure 5, described elongated one end of angle steel keel 2 of " L " type and the self-resetting swinging in air entrained concrete batten 1 Damping connecting node 3 is fixedly connected;The other end is connected with major structure of construction 11.Wherein, self-resetting swinging damping connecting node 3 Including built-in fitting and fastener 10, the built-in fitting includes steel plate 9 and reinforcing bar 8, and being shaped as fastener 10 is U-shaped;Opened on the steel plate 9 There is " keyhole shape " slotted hole, the termination of the reinforcing bar 8 carries crotch, and the steel plate 9 is connected with reinforcing bar 8 by the way of welding And it is embedded in advance among the air entrained concrete batten 1, the fastener 10 is covered in " the keyhole shape " with the homonymy steel plate 9 of reinforcing bar 8 On slotted hole.
Elongated angle steel keel 2 are opened with the fixed connection place of self-resetting swinging damping connecting node 3 in air entrained concrete batten 1 Have and the perpendicular slotted hole of " keyhole shape " slotted hole on the steel plate.
The operation principle of the self-resetting swinging damping connecting node 3 of the application is as follows:
The steel plate 9 of slotted hole will be provided with to weld with reinforcing bar 8 of the end with crotch, by fastener 10 with the same side of reinforcing bar 8 Slotted hole on and weld, it is ensured that slotted hole is one side closed, before the shaping of steam-pressing aero-concrete Side fascia non-steam pressure, will be pre- Embedded part is placed on specified location, and by the reinforcing bar 8 with crotch of built-in fitting and the reinforcement welding in wallboard, wall board forming has After intensity, built-in fitting forms entirety with steam-pressing aero-concrete Side fascia, so as to form steam pressurized mixed with built-in fitting Solidifying soil Side fascia.Because the structure comprising two orthogonal slotted holes is available for connecting bolt Bidirectional slide, it will can transmit Seismic force release to node, it is ensured that connecting node stress is smaller, reduces the destructiveness of node;When agent structure deformation compared with When big, steam-pressing aero-concrete batten will not by node too much constrained, can jointly be waved with agent structure, and pass through plate Friction between seam can significantly improve the damping ratio of structure, it is ensured that it plays a part of damping power consumption simultaneously under earthquake of setting up defences And will not heavy damage.The reasonable in design, simple in construction, mounting process is simple;The structure effectively solves steam pressure and added The problem being easily damaged at gas concrete exterior wall plate node, realize wall waves connection, and the damping to agent structure consumes Energy performance improves significantly.
Preferably, the assembled rigid unit body includes 4-8 block air entrained concrete battens.Between 4-8 block air entrained concrete battens Embedded steel tube is passed through using diameter 10mm three-levels reinforcing bar, two ends are fixed by fixing nut 7, and in the fixed bit of fixing nut 7 Install and be equipped with backing plate 6.By rotary fixing screw mother 7, pretightning force is applied to air entrained concrete batten, made between air entrained concrete batten Hold out against.
In order that the connection between air entrained concrete batten is more consolidated, the upper and lower ends in air entrained concrete batten are each A piece coating steel pipe is set.
The application is connected using angle of the crossing bracing members formation construction keel with air entrained concrete batten embedded part bolt, Will not be deformed during guarantee transporting and hoisting causes to damage, after installing, and construction keel can be removed, and building is not influenceed Function.
Monolithic air entrained concrete batten is connected as cell cube by the present invention by steel joist and steel tie, and node is used certainly Damping connecting node is waved in reset, and Bidirectional slide is waved in realization, reduces earthquake.Whole assembling process is carried out in the factory, is constructed Ambient stable, construction quality is secure.Cell cube is transported to job site and directly lifted, and efficiency of construction is significantly improved.
It is described above simply to illustrate that of the invention, it is understood that the invention is not limited in above example, meet The various variants of inventive concept are within protection scope of the present invention.

Claims (8)

1. a kind of ALC external wall assembled rigid unit body, it is characterised in that the assembled rigid unit body includes some pieces of aeratings Concrete batten, elongated angle steel keel and construction keel;Wherein, it is preset with runback in each block of air entrained concrete batten Wave damping connecting node and coating steel pipe in position;Some blocks of air entrained concrete battens are sequentially connected, and every two pieces of aeratings are mixed The perps of setting width is reserved between solidifying soil batten;The elongated angle steel keel are L-shaped to be set, and is horizontally installed on successively The upper and lower ends of the air entrained concrete batten of connection, are fixed with the self-resetting swinging damping connecting node in air entrained concrete batten Connection;The construction keel are set in cross, and are arranged on the two blocks of air entrained concrete of outermost being sequentially connected in diagonal In the self-resetting swinging damping connecting node in batten.
2. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the width of the perps For 10mm, perps is interior to be tamped using polyurathamc, and PE rods and PU-986 polyurethane seals are used on the outside of air entrained concrete batten Glue is closed, and 50mm depths are filled out using fire resisting joint filler on the inside of air entrained concrete batten.
3. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the assembled rigid unit body Two pieces of air entrained concrete batten outer side edges middle positions of both sides are provided with the foaming airtight bar of neoprene, and use nylon Crab-bolt is fixed.
4. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the described of " L " type is led to Long angle steel keel one end is fixedly connected with the self-resetting swinging damping connecting node in air entrained concrete batten;The other end and building Agent structure is connected.
5. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the self-resetting swinging Damping connecting node includes built-in fitting and fastener, and the built-in fitting includes steel plate and reinforcing bar, and being shaped as fastener is U-shaped;The steel " keyhole shape " slotted hole is provided with plate, the termination of the reinforcing bar carries crotch, and the steel plate is with reinforcing bar by the way of welding Connect and be embedded in advance among the air entrained concrete batten, the fastener is covered long with " the keyhole shape " of reinforcing bar homonymy steel plate On circular hole.
6. ALC external wall assembled rigid unit body according to claim 5, it is characterised in that the elongated angle steel dragon Bone is provided with and " the key on the steel plate with the self-resetting swinging damping connecting node fixed connection place in air entrained concrete batten The perpendicular slotted hole of hole shape " slotted hole.
7. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the assembled rigid unit body Including 4-8 block air entrained concrete battens.
8. ALC external wall assembled rigid unit body according to claim 1, it is characterised in that the air entrained concrete Upper and lower ends in batten respectively set a coating steel pipe.
CN201610287580.6A 2016-05-04 2016-05-04 A kind of ALC external wall assembled rigid unit body CN105756266B (en)

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CN201610287580.6A CN105756266B (en) 2016-05-04 2016-05-04 A kind of ALC external wall assembled rigid unit body

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CN105756266B true CN105756266B (en) 2017-10-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101200922A (en) * 2007-12-28 2008-06-18 国际竹藤网络中心 Method for manufacturing wooden-frame bamboo-insulation wall
CN201649428U (en) * 2010-04-23 2010-11-24 安徽瑶海钢结构股份有限公司 Integrated house weather board unit structure
CN202866120U (en) * 2012-09-25 2013-04-10 马鞍山十七冶工程科技有限责任公司 Novel assembly wallboard
CN203174821U (en) * 2013-04-08 2013-09-04 赵燕珠 Assembled building partition wall
CN204826533U (en) * 2015-08-07 2015-12-02 庆达实业有限公司 Modular panel fixed structure
CN205712705U (en) * 2016-05-04 2016-11-23 北京市建筑设计研究院有限公司 The assembled cell cube of a kind of ALC external wall

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2329591A1 (en) * 2000-12-22 2002-06-22 Eberhard Von Hoyningen Huene Demountable partition system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101200922A (en) * 2007-12-28 2008-06-18 国际竹藤网络中心 Method for manufacturing wooden-frame bamboo-insulation wall
CN201649428U (en) * 2010-04-23 2010-11-24 安徽瑶海钢结构股份有限公司 Integrated house weather board unit structure
CN202866120U (en) * 2012-09-25 2013-04-10 马鞍山十七冶工程科技有限责任公司 Novel assembly wallboard
CN203174821U (en) * 2013-04-08 2013-09-04 赵燕珠 Assembled building partition wall
CN204826533U (en) * 2015-08-07 2015-12-02 庆达实业有限公司 Modular panel fixed structure
CN205712705U (en) * 2016-05-04 2016-11-23 北京市建筑设计研究院有限公司 The assembled cell cube of a kind of ALC external wall

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