CN106245821B - A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and its construction method - Google Patents

A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and its construction method Download PDF

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Publication number
CN106245821B
CN106245821B CN201610889531.XA CN201610889531A CN106245821B CN 106245821 B CN106245821 B CN 106245821B CN 201610889531 A CN201610889531 A CN 201610889531A CN 106245821 B CN106245821 B CN 106245821B
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China
Prior art keywords
panel
concrete
prefabricated light
component
construction
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CN201610889531.XA
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CN106245821A (en
Inventor
陈长安
陈灏源
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Chengdu Lvjian Science & Technology Co Ltd
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Chengdu Lvjian Science & Technology Co Ltd
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Priority to CN201610889531.XA priority Critical patent/CN106245821B/en
Publication of CN106245821A publication Critical patent/CN106245821A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
    • E04B2/68Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities

Abstract

The invention discloses a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction walls, including wall skeleton and prefabricated light concrete wall panel component, the wall skeleton is made of several groups columns assemblies, the prefabricated light concrete wall panel component is arranged between adjacent upright posts component, it is disposed with several groups steel bar component at a certain distance in the prefabricated light concrete wall panel component, when wall pours, it is respectively arranged with template in the wall both sides of the columns assemblies corresponding position of the wall skeleton, the template cooperatively forms the casting space of relative closure with prefabricated light concrete wall panel component, by cast-in-place concrete by wall skeleton, prefabricated light concrete wall panel component and steel bar component pour into a single integrated structure.The present invention forms close column frame by beam, plate, column integral cast-in-situ, realizes effective connection between prefabricated panel and wall skeleton, and overcomes traditional assembled connecting portion complex treatment process, defect easy to crack, has good air-tightness and stress performance.

Description

A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and its construction method
Technical field
The invention belongs to building structure technology field, more particularly to a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and Its construction method.
Background technology
Existing prefabricated panel assembling system, prefabricated panel connect with column, beam be in prefabricated board arrangement of reinforcement reserve connector with Muscle or reserving rib are set on beam, column(Reinforced concrete structure)Or it is welded with beam, column(Steel construction)Mode realize, prefabricated board Between be that assembled connection is arranged by concave, convex.Its template produced is designed for single products, causes mold design complexity, consumption Amount is big, and each single products are an overall structures, and transport installation is inconvenient, and assembled process is more in site operation, Stitching portion also needs to be in the milk, if construction quality is not high, be easy to cause the phenomenon that connecting portion cracks.
Invention content
It is an object of the invention to:In view of the above problems, provide one kind can by prefabricated light concrete wall panel with Concrete cast-in-situ mode is combined, and prefabricated light concrete wall panel is convenient for production, and efficiently lightweight steel construction is light for in-site installation Concrete prefabricated assembly wall and its construction method.
The technical proposal of the invention is realized in this way:A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall, including wall Body skeleton and prefabricated light concrete wall panel component, the wall skeleton are made of several groups columns assemblies, it is characterised in that:Institute It states prefabricated light concrete wall panel component to be arranged between adjacent upright posts component, one is pressed in the prefabricated light concrete wall panel component Determining deviation is disposed with several groups steel bar component, and the steel bar component is connect with wall skeleton, every group of steel bar group Part along the horizontal reinforcement of wall length direction arrangement and along thickness of wall body direction and is arranged in columns assemblies two by least one The longitudinal reinforcement of side forms, and when wall pours, is set respectively in the wall both sides of the columns assemblies corresponding position of the wall skeleton It is equipped with template, the template cooperatively forms the casting space of relative closure with prefabricated light concrete wall panel component, poured described Cast-in-place concrete in space, by cast-in-place concrete by wall skeleton, prefabricated light concrete wall panel component and steel bar group Part pours into a single integrated structure.
Lightweight steel construction lightweight concrete prefabrication and assembly construction wall of the present invention, the several groups columns assemblies are along wall Length direction arranges, and every group of columns assemblies are made of at least one column unit, and each column unit is by along thickness of wall body direction At least one column composition in a row, when the column is multiple, the column unit connected by connection fastener to be formed it is vertical Column assembly.
Lightweight steel construction lightweight concrete prefabrication and assembly construction wall of the present invention, the prefabricated light concrete wall panel component edge The width of wall length direction is less than the spacing between adjacent upright posts component, between contiguous prefabricated light concrete wall panel component with mould Plate cooperatively forms casting space, and the columns assemblies of the wall skeleton are located in casting space.
Lightweight steel construction lightweight concrete prefabrication and assembly construction wall of the present invention, the prefabricated light concrete wall panel component by Several along wall short transverse, prefabricated light concrete wall panel is assembled in a row, and the steel bar component is arranged adjacent pre- Between light concrete wall panel processed.
Lightweight steel construction lightweight concrete prefabrication and assembly construction wall of the present invention, in the prefabricated light concrete wall panel upper end Face is provided with the mounting groove for placing horizontal reinforcement, and the mounting groove both ends are connected to corresponding casting space respectively, described Longitudinal reinforcement is fixedly connected with horizontal reinforcement and abuts against the side of corresponding columns assemblies.
A kind of construction method of lightweight steel construction lightweight concrete prefabrication and assembly construction wall, it is characterised in that:It is walked including following construction Suddenly:
a), wall skeleton built by column and connection fastener;
b), scene in prefabricated light concrete wall panel upper surface, mounting groove is set, and will be provided with mounting groove it is prefabricated light mixed Solidifying cob wall plate is separately positioned between adjacent upright posts component;
c), make steel bar component, longitudinal reinforcement is welded on level according to the position of wall skeleton neutrality column assembly On reinforcing bar, each two longitudinal reinforcement is one group and is matched with columns assemblies;
d), the steel bar component made first is vertically arranged, then by being inserted between two neighboring column, Zhi Daoshui After every group of longitudinal reinforcement on flat reinforcing bar is corresponding with columns assemblies, horizontal reinforcement is set to be rotated by 90 °, wherein horizontal reinforcement is placed to pre- In the mounting groove of light concrete wall panel processed, and every group of longitudinal reinforcement is then separately positioned on the both sides of corresponding columns assemblies, then will Steel bar component is bound or is welded with wall skeleton;
e), prefabricated light concrete wall panel is carried out to assembly successively, and according to step between contiguous prefabricated light concrete wall panel Rapid d)Mode be respectively provided with steel bar component, and be laid with mortar between two neighboring prefabricated light concrete wall panel;
f), wait for prefabricated light concrete wall panel parts assembling after the completion of, the wall in the columns assemblies corresponding position of wall skeleton Template is respectively set in both sides, and is fixed by Screw arbor with nut at both-ends, then carries out concreting, by cast-in-place concrete by wall Body skeleton, prefabricated light concrete wall panel component and steel bar component pour it is into a single integrated structure, the template reaching regulation It is removed after intensity.
The construction method of lightweight steel construction lightweight concrete prefabrication and assembly construction wall of the present invention, in the step e)In, First steel bar component is positioned in the mounting groove of corresponding prefabricated light concrete wall panel upper surface, is then laid with mortar, waits for sand It starches after the completion of being laid with, then next block of prefabricated light concrete wall panel is put up, completes two neighboring prefabricated light concrete wall panel It is assembled.
The beneficial effects of the invention are as follows:
1, the present invention forms close column frame by beam, plate, column integral cast-in-situ, realizes prefabricated CLC wallboards and wall skeleton Between effective connection, and overcome traditional assembled connecting portion complex treatment process, defect easy to crack, there is good gas Close property and stress performance.
2, the prefabricated light concrete wall panel in the present invention is by the way of on-site consolidation, convenient transportation, and site operation Convenient, speed of application is fast.
3, main material used in the prefabricated light concrete wall panel in the present invention is industrial slag powder, and from heavy and light, transport is just Victory, at low cost, low-carbon environment-friendly.
4, wall of the invention uses lightweight concrete(Include but are not limited to foamed concrete granular polystyrene concrete, glass Change microballon concrete etc.), there is good heat preservation, heat-insulated, sound insulation value if normal concrete can also be used without thermal requirements.
5, prefabricated light concrete wall panel of the invention production template is big mould, and prefabricated board geometric dimension is according to practical automation Cutting, template standard and consumption is few, production process is single, install convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is B-B sectional views in Fig. 1.
Fig. 4 is the schematic diagram that template is installed when wall pours in the present invention.
It is marked in figure:1 is wall skeleton, and 2 be prefabricated light concrete wall panel component, and 3a is horizontal reinforcement, and 3b is longitudinal steel Muscle, 4 be template, and 5 be cast-in-place concrete, and 6 be column, and 7 be mounting groove.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair It is bright, it is not intended to limit the present invention.
As shown in Figure 1,2 and 3, a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall, including wall skeleton 1 and prefabricated Light concrete wall panel component 2, the wall skeleton 1 are made of several groups columns assemblies, and the several groups columns assemblies are along wall Body length direction arranges, and every group of columns assemblies are made of at least one column unit, and each column unit is by along thickness of wall body side It is formed at least one column 6 in a row, when the column 6 is multiple, the column unit connects shape by connection fastener At columns assemblies, the wall skeleton is all made of light gauge cold-formed steel shape, other lightweight materials can also be used.
Wherein, the prefabricated light concrete wall panel component 2 is arranged between adjacent upright posts component, the prefabricated lightweight concrete Wall panel assembly 2 is less than the spacing between adjacent upright posts component, contiguous prefabricated light concrete wall panel along the width of wall length direction Casting space is cooperatively formed between component 2 with template 4, the columns assemblies of the wall skeleton 1 are located in casting space, described Be disposed with several groups steel bar component in prefabricated light concrete wall panel component 2 at a certain distance, the steel bar component with Wall skeleton 1 connects, the horizontal reinforcement 3a and edge that every group of steel bar component is arranged by least one along wall length direction Thickness of wall body direction and the longitudinal reinforcement 3b composition for being arranged in columns assemblies both sides, the prefabricated light concrete wall panel component 2 by Several along wall short transverse, prefabricated light concrete wall panel is assembled in a row, the size root of the prefabricated light concrete wall panel It is determined according to engineering practice, height is not preferably greater than 600mm, and thickness is determined according to building requirements, the steel bar component It is arranged between contiguous prefabricated light concrete wall panel, the diameter of the steel bar component is determined according to stressing conditions, between the upper and lower Away from 600mm is not preferably greater than, the prefabricated light concrete wall panel upper surface is provided with the mounting groove for placing horizontal reinforcement 3a 7,7 both ends of the mounting groove are connected to corresponding casting space respectively, and the longitudinal reinforcement 3b is fixedly connected with horizontal reinforcement 3a And abut against the side of corresponding columns assemblies.
As shown in figure 4, when wall pours, distinguish in the wall both sides of the columns assemblies corresponding position of the wall skeleton 1 It is provided with template 4, the template 4 cooperatively forms the casting space of relative closure with prefabricated light concrete wall panel component 2, described Cast-in-place concrete in casting space, by cast-in-place concrete 5 by wall skeleton 1, prefabricated light concrete wall panel component 2 and reinforcing bar Tie rod component pours into a single integrated structure.
The construction method of lightweight steel construction lightweight concrete prefabrication and assembly construction wall in the present invention:Including following construction procedure:
a), wall skeleton built by column and connection fastener.
b), scene in prefabricated light concrete wall panel upper surface, mounting groove is set, and will be provided with mounting groove it is prefabricated light mixed Solidifying cob wall plate is separately positioned between adjacent upright posts component.
c), make steel bar component, longitudinal reinforcement is welded on level according to the position of wall skeleton neutrality column assembly On reinforcing bar, each two longitudinal reinforcement is one group and is matched with columns assemblies.
d), the steel bar component made first is vertically arranged, then by being inserted between two neighboring column, Zhi Daoshui After every group of longitudinal reinforcement on flat reinforcing bar is corresponding with columns assemblies, horizontal reinforcement is set to be rotated by 90 °, wherein horizontal reinforcement is placed to pre- In the mounting groove of light concrete wall panel processed, and every group of longitudinal reinforcement is then separately positioned on the both sides of corresponding columns assemblies, then will Steel bar component is bound or is welded with wall skeleton.
e), prefabricated light concrete wall panel is carried out to assembly successively, and according to step between contiguous prefabricated light concrete wall panel Rapid d)Mode be respectively provided with steel bar component, and be laid with mortar between two neighboring prefabricated light concrete wall panel.
f), wait for prefabricated light concrete wall panel parts assembling after the completion of, the wall in the columns assemblies corresponding position of wall skeleton Template is respectively set in both sides, and is fixed by Screw arbor with nut at both-ends, then carries out concreting, by cast-in-place concrete by wall Body skeleton, prefabricated light concrete wall panel component and steel bar component pour it is into a single integrated structure, the template reaching regulation It is removed after intensity.
Wherein, in the step e)In, steel bar component is first positioned over corresponding prefabricated light concrete wall panel upper surface Mounting groove in, be then laid with mortar, after the completion of waiting for that mortar is laid with, then next block of prefabricated light concrete wall panel put up, it is complete At the assembly of two neighboring prefabricated light concrete wall panel.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (7)

1. a kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall, including wall skeleton(1)And prefabricated light concrete wall panel group Part(2), the wall skeleton(1)It is made of several groups columns assemblies, it is characterised in that:The prefabricated light concrete wall panel component (2)It is arranged between adjacent upright posts component, in the prefabricated light concrete wall panel component(2)In be disposed at a certain distance it is several Group steel bar component, the steel bar component and wall skeleton(1)Connection, every group of steel bar component is by an at least edge The horizontal reinforcement of wall length direction arrangement(3a)And along thickness of wall body direction and it is arranged in longitudinal steel of columns assemblies both sides Muscle(3b)Composition, when wall pours, in the wall skeleton(1)The wall both sides of columns assemblies corresponding position be respectively arranged with Template(4), the template(4)With prefabricated light concrete wall panel component(2)The casting space for cooperatively forming relative closure, described Cast-in-place concrete in casting space, passes through cast-in-place concrete(5)By wall skeleton(1), prefabricated light concrete wall panel component(2)With And steel bar component pour it is into a single integrated structure.
2. lightweight steel construction lightweight concrete prefabrication and assembly construction wall according to claim 1, it is characterised in that:The several groups are vertical Column assembly is arranged along wall length direction, and every group of columns assemblies are made of at least one column unit, each column unit by Along thickness of wall body direction at least one column in a row(6)Composition, when the column(6)When being multiple, the column unit is logical Connection fastener is crossed to connect to form columns assemblies.
3. lightweight steel construction lightweight concrete prefabrication and assembly construction wall according to claim 1, it is characterised in that:It is described prefabricated light mixed Solidifying soil wall panel assembly(2)It is less than the spacing between adjacent upright posts component, contiguous prefabricated light coagulation along the width of wall length direction Native wall panel assembly(2)Between with template(4)Cooperatively form casting space, the wall skeleton(1)Columns assemblies be located at pour In space.
4. lightweight steel construction lightweight concrete prefabrication and assembly construction wall according to claim 1,2 or 3, it is characterised in that:It is described pre- Light concrete wall panel component processed(2)Along wall short transverse, prefabricated light concrete wall panel is assembled in a row by several, described Steel bar component is arranged between contiguous prefabricated light concrete wall panel.
5. lightweight steel construction lightweight concrete prefabrication and assembly construction wall according to claim 4, it is characterised in that:Described prefabricated light Concrete panel upper surface is provided with for placing horizontal reinforcement(3a)Mounting groove(7), the mounting groove(7)Both ends respectively with Corresponding casting space connection, the longitudinal reinforcement(3b)With horizontal reinforcement(3a)It is fixedly connected and abuts against corresponding columns assemblies Side.
6. a kind of construction party of lightweight steel construction lightweight concrete prefabrication and assembly construction wall as described in any one of claim 1 to 5 Method, it is characterised in that:Including following construction procedure:
a), wall skeleton built by column and connection fastener;
b), scene in prefabricated light concrete wall panel upper surface, mounting groove is set, and by the prefabricated lightweight concrete provided with mounting groove Wallboard is separately positioned between adjacent upright posts component;
c), make steel bar component, longitudinal reinforcement is welded on horizontal reinforcement according to the position of wall skeleton neutrality column assembly On, each two longitudinal reinforcement is one group and is matched with columns assemblies;
d), the steel bar component made first is vertically arranged, then by being inserted between two neighboring column, until horizontal steel After every group of longitudinal reinforcement on muscle is corresponding with columns assemblies, horizontal reinforcement is made to be rotated by 90 °, wherein horizontal reinforcement is placed to prefabricated light In the mounting groove of concrete panel, and every group of longitudinal reinforcement is then separately positioned on the both sides of corresponding columns assemblies, then by reinforcing bar Tie rod component is bound or is welded with wall skeleton;
e), prefabricated light concrete wall panel is carried out to assembly successively, and according to step d between contiguous prefabricated light concrete wall panel) Mode be respectively provided with steel bar component, and be laid with mortar between two neighboring prefabricated light concrete wall panel;
f), wait for prefabricated light concrete wall panel parts assembling after the completion of, the wall both sides in the columns assemblies corresponding position of wall skeleton Template is respectively set, and is fixed by Screw arbor with nut at both-ends, then carries out concreting, by cast-in-place concrete by wall bone Frame, prefabricated light concrete wall panel component and steel bar component pour into a single integrated structure, and the template is reaching prescribed strength After remove.
7. the construction method of lightweight steel construction lightweight concrete prefabrication and assembly construction wall according to claim 6, it is characterised in that: The step e)In, first steel bar component is positioned in the mounting groove of corresponding prefabricated light concrete wall panel upper surface, then It is laid with mortar, after the completion of waiting for that mortar is laid with, then next block of prefabricated light concrete wall panel is put up, is completed two neighboring prefabricated light The assembly of concrete panel.
CN201610889531.XA 2016-10-12 2016-10-12 A kind of lightweight steel construction lightweight concrete prefabrication and assembly construction wall and its construction method Expired - Fee Related CN106245821B (en)

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CN111809865A (en) * 2020-04-30 2020-10-23 成都魔筑科技有限公司 Cast-in-place light concrete fast-assembling template system
CN111764546A (en) * 2020-06-15 2020-10-13 成都魔筑科技有限公司 Construction method for cast-in-place light concrete partition wall of steel bar truss keel mark mold

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US5216860A (en) * 1991-07-16 1993-06-08 Maploca Of Illinois, Inc. Building system for reinforced concrete construction
CN102127930B (en) * 2010-07-19 2012-10-17 曾庆胜 Net die member for steel-concrete building and method for constructing enclosure by combining net die members and filling into a frame shear wall
CN202139720U (en) * 2011-07-01 2012-02-08 重庆中瑞鑫安实业有限公司 Light steel wall
CN104278773B (en) * 2014-10-29 2016-08-17 成都绿建科技有限公司 A kind of insulation, structure-integrated body of wall and manufacture craft thereof
CN204435604U (en) * 2015-02-12 2015-07-01 西安科技大学 A kind of shockproof shear wall structure
CN206110400U (en) * 2016-10-12 2017-04-19 成都绿建科技有限公司 Prefabricated assembly wall body of lightweight steel construction lightweight concrete

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