CN201649366U - Steel-bar truss concrete grouting wall structure - Google Patents

Steel-bar truss concrete grouting wall structure Download PDF

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Publication number
CN201649366U
CN201649366U CN2010201123326U CN201020112332U CN201649366U CN 201649366 U CN201649366 U CN 201649366U CN 2010201123326 U CN2010201123326 U CN 2010201123326U CN 201020112332 U CN201020112332 U CN 201020112332U CN 201649366 U CN201649366 U CN 201649366U
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CN
China
Prior art keywords
steel
wall
steel bar
bar girder
bar truss
Prior art date
Application number
CN2010201123326U
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Chinese (zh)
Inventor
单银木
束炜
Original Assignee
浙江杭萧钢构股份有限公司
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Priority to CN2010201123326U priority Critical patent/CN201649366U/en
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Publication of CN201649366U publication Critical patent/CN201649366U/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/20Adapting or protecting infrastructure or their operation in buildings, dwellings or related infrastructures
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/241Thermal insulation technologies with adaptation potential
    • Y02A30/244Thermal insulation technologies with adaptation potential characterized by the use of locally available building materials
    • Y02A30/247Thermal insulation technologies with adaptation potential characterized by the use of locally available building materials using indigenous Earth materials, e.g. clay or stone

Abstract

The utility model relates to a steel-bar truss concrete grouting wall structure which is characterized in that a detachable combined steel formwork is used as a panel and a steel-bar truss is used as a wall framework so as to form a cavity; and EPS (Expandable Polystyrene) lightweight concrete is poured into the cavity to from a solid wall. The utility model can prevent the appearance effect of a wall body from being influenced because a wall panel is cracked by using the combined steel formwork; a C-shaped keel is replaced by using the steel-bar truss, therefore heat-insulation property reduction caused by heat bridge effect is relatively less; the steel-bar truss and internally filled EPS concrete work simultaneously, therefore the earthquake resistant property of the wall body is greatly improved; and in addition, a steel mesh sheet or a fiber mesh fabric is pasted on an outer wall surface cement sand plaster when necessary, therefore the anti-cracking property and the seepage-proof property of the wall body are enhanced.

Description

Steel bar girder concrete grouting wall construction

Technical field

The utility model relates to a kind of wall structure.

Background technology

At present, the lightweight grout wall of knowing altogether is to use lightgage steel joist as column, and the column two sides is shingle nail fixedly, and the grout hole from top edge pours into light filler again, and material sclerosis to be filled back forms solid composite wall body.The lightweight grout wall has lightweight, solid, high-strength, fire prevention, insulation, sound insulation, protection against the tide, shatter-proof, advantage such as construction is fast, pipe arrangement is simple, nuisanceless, building site cleaning, quality are easy to control.But also there are some problems in the lightweight grout wall at present:

1, shingle nail is easy to crack, influences the outward appearance of body of wall;

2,, can reduce the heat-insulating property of body of wall owing to the heat bridge effect of C type keel itself;

3, shingle nail expansion shrinkage strain meeting causes seam crossing cracking between plate;

4, the body of wall keel are with a little less than main structure is connected, the whole poor seismic behavior of wall.

Summary of the invention

The utility model to solve the traditional lightweight grout wall exist easy to crack, heat-insulating property is poor, the problem of poor seismic behavior, and a kind of not easy to crack, good heat insulating, steel bar girder concrete grouting wall construction that anti-seismic performance is good are provided.

The technical solution of the utility model:

Steel bar girder concrete grouting wall construction is characterized in that: it is that panel, steel bar girder are wall skeleton with dismountable combined steel formwork, forms cavity, and perfusion EPS light weight concrete construction forms solid wall in the described cavity; Described steel bar girder is the space truss that reinforcing bar is bent to form.

Further, described steel bar girder upper/lower terminal spot welding connects uses the U-shaped fastener, and following U-shaped fastener fixes on the ground by expansion bolt, and last U-shaped fastener is fixed on the girder steel by nailing.

Further, the two sides of described EPS light weight concrete construction is provided with cement screedn.

Perhaps, the medial surface of described EPS light weight concrete construction is provided with cement screedn, and its lateral surface is provided with the polymer cement mortar surface layer, is provided with the alkali proof fiber grid cloth in the described polymer cement mortar surface layer.

Concrete construction process: the connector that site clearing → measurement unwrapping wire spare → setting is connected with steel bar girder → scene is installed steel bar girder, template, form removal after being aided with supporting support → perfusion EPS light weight concrete construction → treat concrete curing and finishing → bury pipeline → metope mortar plastering → body of wall underground to finish.

The utility model uses template, can avoid influencing because of the shingle nail cracking appearance effect of body of wall; C type keel substitute with steel bar girder, the heat-insulating property that its heat bridge effect causes reduces less relatively, mainly is that keel connect along the thickness of wall body direction, and steel bar girder has the heat transfer circuit path length by comparison, the characteristics that heat transfer area is little can effectively weaken the heat bridge influence; Steel bar girder and interior filling EPS concrete co-operation are improved the body of wall anti-seismic performance greatly; The wall face cement sand plaster pastes steel fabric sheet or fibrous mesh cloth in case of necessity, strengthens body of wall cracking resistance and barrier performance.So, solve the difficult problem that the lightweight grout wall is used for exterior wall, given full play to its advantage, adapted to the policy requirements that country encourages to promote building energy conservation.

The beneficial effects of the utility model: not easy to crack, good heat insulating, anti-seismic performance are good.

Description of drawings

Fig. 1 is the structural representation of the utility model as interior wall.

Fig. 2 is the view of the utility model along A-A line among Fig. 1.

Fig. 3 is the structural representation of the utility model as exterior wall.

Fig. 4 is the view of the utility model along B-B line among Fig. 3.

Fig. 5 is the connection diagram on the utility model and ground.

Fig. 6 is the connection diagram of the utility model and girder steel.

The specific embodiment

Embodiment one

With reference to Fig. 1, Fig. 2, steel bar girder concrete grouting wall construction is that panel, steel bar girder 1 are wall skeleton with dismountable combined steel formwork, forms cavity, and perfusion EPS light weight concrete construction 2 forms solid wall in the described cavity; Described steel bar girder 1 is the space truss that reinforcing bar is bent to form.

Described steel bar girder 1 upper/lower terminal spot welding connects uses the U-shaped fastener, and following U-shaped fastener 6 fixes on the ground by expansion bolt 7, and last U-shaped fastener 8 is fixed on the girder steel by nailing 9.

The two sides of described EPS light weight concrete construction 2 is provided with cement screedn 3.

Present embodiment is to use as interior wall.

Concrete construction process: the connector that site clearing → measurement unwrapping wire spare → setting is connected with steel bar girder → scene is installed steel bar girder, template, form removal after being aided with supporting support → perfusion EPS light weight concrete construction → treat concrete curing and finishing → bury pipeline → metope mortar plastering → body of wall underground to finish.

Embodiment two

Present embodiment and embodiment one difference are that the medial surface of described EPS light weight concrete construction 2 is provided with cement screedn 3, and its lateral surface is provided with polymer cement mortar surface layer 4, are provided with alkali proof fiber grid cloth 5 in the described polymer cement mortar surface layer 4.Present embodiment uses as exterior wall.All the other 26S Proteasome Structure and Functions are all identical.

The described content of this manual embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.

Claims (4)

1. steel bar girder concrete grouting wall construction, it is characterized in that: it is that panel, steel bar girder are wall skeleton with dismountable combined steel formwork, forms cavity, perfusion EPS light weight concrete construction forms solid wall in the described cavity; Described steel bar girder is the space truss that reinforcing bar is bent to form.
2. steel bar girder concrete grouting wall construction according to claim 1, it is characterized in that: described steel bar girder upper/lower terminal spot welding connects uses the U-shaped fastener, following U-shaped fastener fixes on the ground by expansion bolt, and last U-shaped fastener is fixed on the girder steel by nailing.
3. steel bar girder concrete grouting wall construction according to claim 2, it is characterized in that: the two sides of described EPS light weight concrete construction is provided with cement screedn.
4. steel bar girder concrete grouting wall construction according to claim 2, it is characterized in that: the medial surface of described EPS light weight concrete construction is provided with cement screedn, its lateral surface is provided with the polymer cement mortar surface layer, is provided with the alkali proof fiber grid cloth in the described polymer cement mortar surface layer.
CN2010201123326U 2010-02-10 2010-02-10 Steel-bar truss concrete grouting wall structure CN201649366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201123326U CN201649366U (en) 2010-02-10 2010-02-10 Steel-bar truss concrete grouting wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201123326U CN201649366U (en) 2010-02-10 2010-02-10 Steel-bar truss concrete grouting wall structure

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CN201649366U true CN201649366U (en) 2010-11-24

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102383589A (en) * 2011-09-09 2012-03-21 中铁十八局集团第四工程有限公司 Concrete crack-resistant grid template and production method thereof
CN102787683A (en) * 2011-05-16 2012-11-21 北京京诚华宇建筑设计研究院有限公司 Novel reinforced composite wall body of detachable template
CN103352563A (en) * 2013-07-16 2013-10-16 上海建工集团股份有限公司 Self plate-bearing type steel bar mesh support combined template and construction method thereof
CN103993684A (en) * 2014-05-29 2014-08-20 泰兴市第一建筑安装工程有限公司 Thin concrete smearing partition wall
CN103993685A (en) * 2014-05-29 2014-08-20 泰兴市第一建筑安装工程有限公司 Single-side formwork erecting thin-plastered concrete partition wall and construction process thereof
CN104040084A (en) * 2012-01-17 2014-09-10 郑文炯 Method for constructing building made of dried soil and temporary frame used in same
CN104364452A (en) * 2011-12-31 2015-02-18 米歇尔·卡伯尼 Connector with projections of conical or semi - conical section
CN105804292A (en) * 2016-04-29 2016-07-27 广东省建筑科学研究院集团股份有限公司 Environment-friendly and energy-saving integrated cast-in-situ lightweight concrete wall and construction method thereof
CN105971113A (en) * 2016-07-06 2016-09-28 浙江东南网架股份有限公司 Composite structure building system of multi-cavity steel plate shear wall

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787683A (en) * 2011-05-16 2012-11-21 北京京诚华宇建筑设计研究院有限公司 Novel reinforced composite wall body of detachable template
CN102383589A (en) * 2011-09-09 2012-03-21 中铁十八局集团第四工程有限公司 Concrete crack-resistant grid template and production method thereof
CN104364452A (en) * 2011-12-31 2015-02-18 米歇尔·卡伯尼 Connector with projections of conical or semi - conical section
CN104040084A (en) * 2012-01-17 2014-09-10 郑文炯 Method for constructing building made of dried soil and temporary frame used in same
CN104040084B (en) * 2012-01-17 2018-12-21 郑文炯 The temporary mold for building method and its use of native structure
CN103352563A (en) * 2013-07-16 2013-10-16 上海建工集团股份有限公司 Self plate-bearing type steel bar mesh support combined template and construction method thereof
CN103352563B (en) * 2013-07-16 2016-05-04 上海建工集团股份有限公司 The board-like bar frame gang form of self-supporting and construction method thereof
CN103993684A (en) * 2014-05-29 2014-08-20 泰兴市第一建筑安装工程有限公司 Thin concrete smearing partition wall
CN103993685A (en) * 2014-05-29 2014-08-20 泰兴市第一建筑安装工程有限公司 Single-side formwork erecting thin-plastered concrete partition wall and construction process thereof
CN103993685B (en) * 2014-05-29 2016-03-30 泰兴市第一建筑安装工程有限公司 Single surface formwork is thin smears concrete partition construction technology
CN105804292A (en) * 2016-04-29 2016-07-27 广东省建筑科学研究院集团股份有限公司 Environment-friendly and energy-saving integrated cast-in-situ lightweight concrete wall and construction method thereof
CN105971113A (en) * 2016-07-06 2016-09-28 浙江东南网架股份有限公司 Composite structure building system of multi-cavity steel plate shear wall

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee after: Hang Xiao Gang Gou limited company

Address before: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee before: Zhejiang Hangxiao Steel Structure Co., Ltd.

Address after: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee after: Hang Xiao Gang Gou limited company

Address before: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee before: Zhejiang Hangxiao Steel Structure Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: HANGXIAO STEEL COMPONENT CO., LTD.

Free format text: FORMER NAME: ZHEJIANG HANGXIAO STEEL STRUCTURE CO., LTD.

CX01 Expiry of patent term

Granted publication date: 20101124

CX01 Expiry of patent term