CN101603335A - The precast concrete shear wall and the production method of one-shot forming band heat insulation facing - Google Patents

The precast concrete shear wall and the production method of one-shot forming band heat insulation facing Download PDF

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Publication number
CN101603335A
CN101603335A CNA2008100646992A CN200810064699A CN101603335A CN 101603335 A CN101603335 A CN 101603335A CN A2008100646992 A CNA2008100646992 A CN A2008100646992A CN 200810064699 A CN200810064699 A CN 200810064699A CN 101603335 A CN101603335 A CN 101603335A
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China
Prior art keywords
bonding layer
precast concrete
mortar bonding
insulation layer
architectural
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CNA2008100646992A
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Chinese (zh)
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CN101603335B (en
Inventor
刘文清
姜洪斌
耿永常
阎红缨
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黑龙江宇辉新型建筑材料有限公司
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Publication of CN101603335A publication Critical patent/CN101603335A/en
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Publication of CN101603335B publication Critical patent/CN101603335B/en

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    • Y02A30/247
    • Y02A30/261
    • Y02B30/94

Abstract

The precast concrete shear wall and the production method of one-shot forming band heat insulation facing, the comprehensive energy consumption of original form of construction work building structure is higher, and construction mode is unfavorable for environment and energy-conservation.The precast concrete shear wall of one-shot forming band heat insulation facing, its composition comprises: body of wall (1), described body of wall connects insulation layer (2), welded wire fabric (3), mortar bonding layer (4), architectural surface (5) successively, described welded reinforcement welds tension rib (6) on the net, described tension rib and described body of wall drawknot, described mortar bonding layer is communicated with Grouting Pipe (7) and passes described body of wall, and described mortar bonding layer has exhaust hole (8).The present invention is used for the body of wall and the production method of the full fabricated construction of housing industrialization.

Description

The precast concrete shear wall and the production method of one-shot forming band heat insulation facing

Technical field:

The present invention relates to have the precast concrete design and the construction field of thermal insulation layer and architectural surface, particularly a kind of precast concrete shear wall that is suitable for the one-shot forming band heat insulation facing of housing industrialization.

Background technology:

Concrete shear wall with short piers has now become the form of structure that is suitable for dwelling construction most.But the original form of construction work of an on-the-spot template, assembling reinforcement, cast-in-place concrete is also adopted in the construction of concrete shear wall with short piers structure at present, after main structure construction finishes, also to carry out loaded down with trivial details work such as a large amount of thermal insulation layers, interior and exterior finishes, equipment installation installation, make that construction cost is big, site operation program and complex management, and the final structure construction quality also is difficult to obtain assurance.The comprehensive energy consumption of original in addition form of construction work building structure is higher, and construction mode is unfavorable for environment and energy-conservation, and the construction place is not easy to clean, construction noise seriously disturbs residents.

Summary of the invention:

The precast concrete shear wall that the purpose of this invention is to provide a kind of one-shot forming band heat insulation facing can be removed all disadvantages of original form of construction work, makes the advantage of short-shear wall structure to give full play to.

Above-mentioned purpose realizes by following technical scheme:

The precast concrete shear wall of one-shot forming band heat insulation facing, its composition comprises: body of wall, described body of wall connects insulation layer, welded wire fabric, mortar bonding layer, architectural surface successively, described welded reinforcement welds tension rib on the net, described tension rib and described body of wall drawknot, described mortar bonding layer is communicated with Grouting Pipe and passes described body of wall, and described mortar bonding layer has the exhaust hole.

The precast concrete shear wall of described one-shot forming band heat insulation facing, described tension rib are reserved with certain-length and described body of wall crotch drawknot after passing described mortar bonding layer, insulation layer.

The precast concrete shear wall of described one-shot forming band heat insulation facing, described insulation layer are benzene plate or extruded sheet, and described architectural surface is ceramic tile or stone material.

The production method of the precast concrete shear wall of one-shot forming band heat insulation facing, architectural surface faced down outward put into the orlop of prefabricated mould, be followed successively by the mortar bonding layer then, welded wire fabric, insulation layer, the tension rib vertical welding is connected on the described welded wire fabric crosspoint, and point up, elder generation is crotch not, penetrate insulation layer afterwards, steel mesh reinforcement and insulation layer have been filled up this moment, set in advance exhaust hole and Grouting Pipe on the described insulation layer, the crotch of bending tension rib tip, put into the reinforcing cage of body of wall, in the mortar bonding layer, inject adhesive mortar by Grouting Pipe again, when filling with, extract Grouting Pipe, use, the concrete of last cast wall with the cylindrical heat insulating material shutoff of material exhaust hole and Grouting Pipe, behind the mortar bonding layer setting and harden architectural surface is bonded to integral body, again by tension rib with insulation layer, architectural surface, the reliable drawknot of body of wall together.

Beneficial effect of the present invention:

1. this product is once pre-formed with the insulation layer and the architectural surface of prefabricated coagulation short-shear wall structure and exterior wall, along with precast concrete short-limb shear wall provided lifting installation, insulation layer and architectural surface also construction are simultaneously finished, other a large amount of complicated procedures of forming after agent structure is finished when therefore having cancelled original form of construction work, make site operation environment and condition improve greatly, speed of application is accelerated greatly.And prefabricate structural portion product specification unanimity, quality are unified, and the construction quality of building structure can access sufficient assurance.

2. this product is suitable for the precast concrete short-limb shear wall provided structure that has thermal insulation layer and architectural surface of housing industrialization, and this structure has that switching performance is reliable, construction is advanced, and structure tension performance satisfies the characteristics of existing national regulation requirement fully.

3. drawknot is reliable between each techonosphere of this product and the agent structure, manufactures simple and convenient.Structural performance of the present invention is reliable, construction quality is easy to guarantee, and is on-the-spot basic for doing operation, fully avoided all disadvantages of original form of construction work.Help environmental protection and energy saving, be suitable for extensive construction, help reducing construction cost, save construction fund.

Description of drawings:

Accompanying drawing 1 is the structural representation of this product.

Accompanying drawing 2 is structural representations of welded wire fabric.

Accompanying drawing 3 is structural representations of insulation layer Grouting Pipe and exhaust hole.

The specific embodiment:

Embodiment 1:

The precast concrete shear wall of one-shot forming band heat insulation facing, its composition comprises: body of wall 1, described body of wall connects insulation layer 2, welded wire fabric 3, mortar bonding layer 4, architectural surface 5 successively, described welded reinforcement welds tension rib 6 on the net, described tension rib and described body of wall drawknot, described mortar bonding layer is communicated with Grouting Pipe 7 and passes described body of wall, and described mortar bonding layer has exhaust hole 8.

Embodiment 2:

The precast concrete shear wall of above-mentioned one-shot forming band heat insulation facing, described tension rib are reserved with certain-length and described body of wall crotch drawknot after passing described mortar bonding layer, insulation layer.

Embodiment 3:

The precast concrete shear wall of above-mentioned one-shot forming band heat insulation facing, described insulation layer is benzene plate or extruded sheet, described architectural surface is ceramic tile or stone material.

This product promptly adopts precast concrete short-limb shear wall provided structure according to the housing industrialization construction mode, and structural element is divided into the structural portion product according to certain mode, and the structural portion product are prefabrication, and the job site adopts lifting to install.

This product outermost layer is an architectural surface, architectural surface faces down and is put in the bottom of mould when being prefabricated, be followed successively by mortar bonding layer, welded wire fabric, insulation layer and concrete shear force wall then, once prefabricated the finishing of the concrete shear force wall of above-mentioned techonosphere and agent structure layered arrangement in factory's mould.Saved once more the traditional working procedure of construction heat-insulating layer and architectural surface.Can inject mortar to the mortar bonding layer by passing in the Grouting Pipe and the exhaust hole of insulation layer.Bonding and the online tension rib drawknot of welded reinforcement by the mortar bonding layer are connected to become integral body with each techonosphere and concrete shear force wall.

Embodiment 4:

The production method of the precast concrete shear wall of one-shot forming band heat insulation facing, earlier architectural surface 5 outer facing down are put into the orlop of prefabricated mould, be followed successively by the mortar bonding layer then, welded wire fabric, insulation layer, tension rib 6 vertical weldings are connected on steel mesh reinforcement 3 crosspoints, and point up, elder generation is crotch not, pass tension rib 6 afterwards and put into insulation layer 2, should fill up steel mesh reinforcement and insulation layer this moment, guarantee the design thickness of the mortar bonding layer 4 below the insulation layer and the tram of welded wire fabric 5, set in advance mortar bonding layer exhaust hole 8 and Grouting Pipe 7 that certain rule ordering is arranged on the insulation layer 2, the crotch of bending tension rib 6 tips, put into concrete shear force wall body reinforcing cage, earlier in mortar bonding layer 4, inject adhesive mortar by Grouting Pipe 7, when filling with, extract Grouting Pipe 7, with with the cylindrical heat insulating material shutoff of material exhaust hole 8 and Grouting Pipe 7, the concrete of last fluid concrete shear wall, behind the mortar bonding layer setting and harden architectural surface 5 is bonded to integral body, passes through tension rib 6 again insulation layer 2, architectural surface, body of wall 1 reliable drawknot together.

In addition, when architectural surface is comparatively thick and heavy stone material, the enhancing linkage should be set, strengthen the bonding of stone material and mortar bonding layer at the stone material back side.The suggestion adhesive mortar adopts self-compacting mortar to increase bond effect.Precast concrete shear wall can be precast concrete short-limb shear wall provided or light-weight filled wall, when its no insulation layer requires, then desirable XBWC, welded wire fabric, tension rib and exhaust hole and Grouting Pipe etc. are directly with the binding material of shear wall concrete as architectural surface.When it is light-weight filled wall, then there is not the arrangement of reinforcement of agent structure, the drawknot length of tension rib in light-weight filled wall should suitably extend this moment.

Claims (4)

1. the precast concrete shear wall of an one-shot forming band heat insulation facing, its composition comprises: body of wall, it is characterized in that: described body of wall connects insulation layer, welded wire fabric, mortar bonding layer, architectural surface successively, described welded reinforcement welds tension rib on the net, described tension rib and described body of wall drawknot, described mortar bonding layer is communicated with Grouting Pipe and passes described body of wall, and described mortar bonding layer has the exhaust hole.
2. the precast concrete shear wall of one-shot forming band heat insulation facing according to claim 1 is characterized in that: described tension rib is reserved with certain-length and described body of wall crotch drawknot after passing described mortar bonding layer, insulation layer.
3. the precast concrete shear wall of one-shot forming band heat insulation facing according to claim 1 and 2 is characterized in that: described insulation layer is benzene plate or extruded sheet, and described architectural surface is ceramic tile or stone material.
4. the production method of the precast concrete shear wall of an one-shot forming band heat insulation facing, it is characterized in that: architectural surface is faced down outward put into the orlop of prefabricated mould, be followed successively by the mortar bonding layer then, welded wire fabric, insulation layer, the tension rib vertical welding is connected on the described welded wire fabric crosspoint, and point up, elder generation is crotch not, penetrate insulation layer afterwards, steel mesh reinforcement and insulation layer have been filled up this moment, set in advance exhaust hole and Grouting Pipe on the described insulation layer, the crotch of bending tension rib tip, put into the reinforcing cage of body of wall, in the mortar bonding layer, inject adhesive mortar by Grouting Pipe again, when filling with, extract Grouting Pipe, use, the concrete of last cast wall with the cylindrical heat insulating material shutoff of material exhaust hole and Grouting Pipe, behind the mortar bonding layer setting and harden architectural surface is bonded to integral body, again by tension rib with insulation layer, architectural surface, the reliable drawknot of body of wall together.
CN2008100646992A 2008-06-12 2008-06-12 Once formed precast concrete shear wall with heat preserving veneer and production method thereof CN101603335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100646992A CN101603335B (en) 2008-06-12 2008-06-12 Once formed precast concrete shear wall with heat preserving veneer and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100646992A CN101603335B (en) 2008-06-12 2008-06-12 Once formed precast concrete shear wall with heat preserving veneer and production method thereof

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CN101603335A true CN101603335A (en) 2009-12-16
CN101603335B CN101603335B (en) 2012-05-23

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818539A (en) * 2010-06-04 2010-09-01 北京万科企业有限公司 Assembled integral building and construction method thereof
CN102230339A (en) * 2011-03-17 2011-11-02 有利华建筑预制件有限公司 Prefabricated kitchen and construction and installation method thereof
CN102345395A (en) * 2010-08-02 2012-02-08 李尚喜 High-floor building structure combining prefabrication and commodity concrete casting in place and construction
CN103276845A (en) * 2013-05-03 2013-09-04 浙江绿建住宅科技有限公司 Brickwork of prefabricated outer wall and processing technology of brickwork
CN103758258A (en) * 2011-12-31 2014-04-30 常熟古建园林建设集团有限公司 Laminated slab type concrete shear wall construction method
CN103835383A (en) * 2014-03-28 2014-06-04 黑龙江众和神华节能建材科技开发有限公司 Steel mesh insulation board energy-saving and structure-integrated connection method
CN104227845A (en) * 2013-06-06 2014-12-24 任丘市永基建筑安装工程有限公司 Synthetic technology of intelligent housing side fascia
CN104652651A (en) * 2015-01-04 2015-05-27 武汉武大巨成结构股份有限公司 Heat insulation type secondary-post-poured fair-faced concrete wall and construction method thereof
CN105604208A (en) * 2016-03-03 2016-05-25 华汇工程设计集团股份有限公司 Prefabricated shear wall in cast-in-situ connection mode
CN110409699A (en) * 2019-07-05 2019-11-05 绍兴华放新材料有限公司 A kind of prefabricated assembled light thermal-insulation noise reduction wallboard and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666713A5 (en) * 1984-11-12 1988-08-15 All Systembau Ag Structure, like wall, wall, wall, facade, composite panel.
CN2055152U (en) * 1989-07-25 1990-03-28 北京市建筑工程研究所 Prefabricated decorative wall board composed of steel reinforced brick and heat insulating material
DE10305273A1 (en) * 2003-02-07 2004-08-19 BRINKKÖTTER, Dieter Facade element and method for producing a facade element
CN1458366A (en) * 2003-06-18 2003-11-26 北京振利高新技术公司 Outer heat insulating wall with anchored and adhered tile and its construction process
CN1298947C (en) * 2005-03-02 2007-02-07 中国建筑第八工程局技术中心 Wall body heat insulating construction method
CN201217855Y (en) * 2008-06-12 2009-04-08 黑龙江宇辉新型建筑材料有限公司 Precast concrete shearing force wall formed with heat preservation decoration surface

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101818539A (en) * 2010-06-04 2010-09-01 北京万科企业有限公司 Assembled integral building and construction method thereof
CN101818539B (en) * 2010-06-04 2012-02-08 北京万科企业有限公司 Assembled integral building and construction method thereof
CN102345395A (en) * 2010-08-02 2012-02-08 李尚喜 High-floor building structure combining prefabrication and commodity concrete casting in place and construction
CN102230339A (en) * 2011-03-17 2011-11-02 有利华建筑预制件有限公司 Prefabricated kitchen and construction and installation method thereof
CN103758258A (en) * 2011-12-31 2014-04-30 常熟古建园林建设集团有限公司 Laminated slab type concrete shear wall construction method
CN103276845A (en) * 2013-05-03 2013-09-04 浙江绿建住宅科技有限公司 Brickwork of prefabricated outer wall and processing technology of brickwork
CN104227845A (en) * 2013-06-06 2014-12-24 任丘市永基建筑安装工程有限公司 Synthetic technology of intelligent housing side fascia
CN103835383A (en) * 2014-03-28 2014-06-04 黑龙江众和神华节能建材科技开发有限公司 Steel mesh insulation board energy-saving and structure-integrated connection method
CN104652651A (en) * 2015-01-04 2015-05-27 武汉武大巨成结构股份有限公司 Heat insulation type secondary-post-poured fair-faced concrete wall and construction method thereof
CN105604208A (en) * 2016-03-03 2016-05-25 华汇工程设计集团股份有限公司 Prefabricated shear wall in cast-in-situ connection mode
CN105604208B (en) * 2016-03-03 2018-09-07 华汇工程设计集团股份有限公司 A kind of precast shear wall using cast-in-place connection type
CN110409699A (en) * 2019-07-05 2019-11-05 绍兴华放新材料有限公司 A kind of prefabricated assembled light thermal-insulation noise reduction wallboard and preparation method thereof

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Free format text: CORRECT: INVENTOR; FROM: LIU WENQING JIANG HONGBIN GENG YONGCHANG YAN HONGYING TO: YAN HONGYING LIUWENQING JIANG HONGBIN GENG YONGCHANG

CB03 Change of inventor or designer information

Inventor after: Yan Hongying

Inventor after: Liu Wenqing

Inventor after: Jiang Hongbin

Inventor after: Geng Yongchang

Inventor before: Liu Wenqing

Inventor before: Jiang Hongbin

Inventor before: Geng Yongchang

Inventor before: Yan Hongying