CN105544812A - Outer wall structure - Google Patents

Outer wall structure Download PDF

Info

Publication number
CN105544812A
CN105544812A CN201610044440.6A CN201610044440A CN105544812A CN 105544812 A CN105544812 A CN 105544812A CN 201610044440 A CN201610044440 A CN 201610044440A CN 105544812 A CN105544812 A CN 105544812A
Authority
CN
China
Prior art keywords
external
concreting
layer
flexible joint
distributing bar
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.)
Pending
Application number
CN201610044440.6A
Other languages
Chinese (zh)
Inventor
杨帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dangdai Energy-Saving House Purchasing Co Ltd
Original Assignee
Dangdai Energy-Saving House Purchasing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dangdai Energy-Saving House Purchasing Co Ltd filed Critical Dangdai Energy-Saving House Purchasing Co Ltd
Priority to CN201610044440.6A priority Critical patent/CN105544812A/en
Publication of CN105544812A publication Critical patent/CN105544812A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66Sealings
    • E04B1/68Sealings of joints, e.g. expansion joints
    • E04B1/6806Waterstops
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • 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
    • E04B2/84Walls made by casting, pouring, or tamping in situ

Abstract

The invention provides an outer wall structure which comprises a first concrete pouring portion (1) and a second concrete pouring portion (2). The first concrete pouring portion (1) and the second concrete pouring portion (2) are arranged in a spaced mode and connected through a flexible connection portion (3). The outer wall structure is simple in structure and good in anti-seismic property.

Description

External wall structure
Technical field
The present invention relates to building structure technology field, in particular to a kind of external wall structure.
Background technology
In existing residential structure, external wall structure generally has small part to be cast-in-place concrete structure, and major part is that short supported shear wall and masonry structure add constructional column structure.As shown in Figure 1, external wall structure comprises concreting portion 1 ' and masonry structure 2 '.The global consistency of this external wall structure is poor, and shock resistance is poor, and divides in masonry formations and easily seepage occurs, and affects the comfort level in house.
Summary of the invention
Technical purpose of the present invention is just the defect solving above-mentioned prior art, provides a kind of structure simple and the external wall structure that anti-seismic performance is good.
For reaching technical purpose of the present invention, the invention provides a kind of external wall structure, comprise the first concreting portion and the second concreting portion, between described first concreting portion and described second concreting portion, interval is arranged, and is linked together by flexible joint.
At external wall structure provided by the present invention, comprise the first concreting portion and the second concreting portion, connected by flexible joint between the first concreting portion and the second concreting portion, the integral rigidity of external wall structure can be reduced, and form cushion coat and waterproofing course by flexibly connecting layer, thus improve shock resistance and the water resistance of external wall structure.This kind of external wall structure structure is simple, and anti-seismic performance is good, and water resistance is good, and comfortable for living is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of external wall structure of the prior art;
Fig. 2 is the structural representation of the external wall structure in the present invention;
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Description of reference numerals: 1, the first concreting portion; 2, the second concreting portion; 3, flexible joint; 4, tectonic framework; 5, the first body of wall layer; 6, the second body of wall layer; 7, protruding.
Detailed description of the invention
Below embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Shown in Fig. 2 and Fig. 3, according to embodiments of the invention, external wall structure comprises the first concreting portion 1 and between the second concreting portion of concreting portion 2, first 1 and the second concreting portion 2, interval is arranged, and is linked together by flexible joint 3.
Connected by flexible joint 3 between the first concreting portion 1 and the second concreting portion 2, the integral rigidity of external wall structure can be reduced, and form cushion coat and waterproofing course by flexible joint 3, thus improve shock resistance and the water resistance of external wall structure.This kind of external wall structure structure is simple, and anti-seismic performance is good, and water resistance is good, and comfortable for living is good.
Preferably, flexible joint 3 is that the flexible waterproof material such as rubber or PVC is formed.
Preferably, the thickness of flexible joint 3 is 1 to 2cm, both the thickness of flexible joint 3 can have been avoided excessive and affected the rigidity of whole external wall structure, make external wall structure still can have enough rigidity, can ensure that again flexible joint 3 can provide enough shock-absorbing capacities for external wall structure, effectively improve the anti-seismic performance of external wall structure.
Form because whole external wall structure is concreting, and be positioned at the position that the concreting portion of original structure and shear wall join, therefore in the position of former shear wall can together with agent structure concreting, do not affect the wall body structure of original concreting part, quality is more prone to ensure, water resistance is good, be more prone to build, material is also convenient to transport more, effectively can reduce cost of transportation, integration better effects if, external wall structure can be made once cast-in-place, duration can be saved, improve body of wall shaping efficiency, and the structure of shaping body of wall is better.
The concrete that second concreting portion 2 comprises tectonic framework 4 and is cast on tectonic framework 4, tectonic framework can play anti-crack function to the second concreting portion 2, improves the overall construction intensity of external wall structure, extends the application life of external wall structure.
Preferably, tectonic framework 4 can be distributing bar or gauze wire cloth.
Preferably, the interval being positioned at the vertical distributing bar in the first concreting portion 1 is less than the interval of the vertical distributing bar being positioned at the second concreting portion 2.Because the Main Function of the distributing bar being positioned at the second concreting portion 2 is not load-bearing, but play the effect of anti-layer of concrete cracking, therefore can reduce the use of vertical distributing bar, thus reduce cost of production.
External wall structure also comprises the first body of wall layer 5 of being positioned at external wall structure first side and is positioned at second body of wall layer 6, the first concreting portion 1 of second side relative with the first side of external wall structure and the second concreting portion 2 between the first body of wall layer 5 and the second body of wall layer 6.First body of wall layer 5 and the second body of wall layer 6 are such as floated coat or ceramic tile etc.
Distributing bar is connected between the first body of wall layer 5 and the second body of wall layer 6.
Preferably, distributing bar is C type, better together with concrete formation, by the C type structure of distributing bar, can be grabbed by concrete structure better and be combined, play better effect of anti-cracking.
Flexible joint 3 is connected between the first body of wall layer 5 and the second body of wall layer 6.
Flexible joint 3 is provided with protruding 7 and/or groove towards the side in the first concreting portion 1 and/or flexible joint 3 towards the side in the second concreting portion 2, in the process of concreting, flexible joint 3 protruding 7 and/or groove can form better contact with concrete, flexible joint 3 can be molded as one better with the concrete of both sides, better with concrete integral structure intensity, can better the concreting portion of both sides be flexibly connected together, improve overall switching performance, the strength of wall body of effective raising external wall structure.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. an external wall structure, it is characterized in that, comprise the first concreting portion (1) and the second concreting portion (2), between described first concreting portion (1) and described second concreting portion (2), interval is arranged, and is linked together by flexible joint (3).
2. external wall structure according to claim 1, is characterized in that, the concrete that described second concreting portion (2) comprises tectonic framework (4) and is cast on described tectonic framework (4).
3. external wall structure according to claim 2, is characterized in that, described tectonic framework (4) is distributing bar or gauze wire cloth.
4. external wall structure according to claim 3, it is characterized in that, described external wall structure also comprises the first body of wall layer (5) of being positioned at described external wall structure first side and the second body of wall layer (6) of second side relative with the first side being positioned at described external wall structure, and described first concreting portion (1) and the second concreting portion (2) are positioned between described first body of wall layer (5) and described second body of wall layer (6).
5. external wall structure according to claim 4, is characterized in that, the interval being positioned at the distributing bar in described first concreting portion (1) is less than the interval of the distributing bar being positioned at described second concreting portion (2).
6. external wall structure according to claim 3, is characterized in that, described distributing bar is C type.
7. the external wall structure according to any one of claim 4 to 6, is characterized in that, described flexible joint (3) is connected between described first body of wall layer (5) and described second body of wall layer (6).
8. external wall structure according to claim 7, it is characterized in that, described flexible joint (3) is provided with projection (7) and/or groove towards the side in described first concreting portion (1) and/or described flexible joint (3) towards the side in described second concreting portion (2).
9. external wall structure according to any one of claim 1 to 6, is characterized in that, described flexible joint (3) is rubber or PVC.
10. external wall structure according to any one of claim 1 to 6, is characterized in that, the thickness of described flexible joint (3) is 1 to 2cm.
CN201610044440.6A 2016-01-22 2016-01-22 Outer wall structure Pending CN105544812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610044440.6A CN105544812A (en) 2016-01-22 2016-01-22 Outer wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610044440.6A CN105544812A (en) 2016-01-22 2016-01-22 Outer wall structure

Publications (1)

Publication Number Publication Date
CN105544812A true CN105544812A (en) 2016-05-04

Family

ID=55824327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610044440.6A Pending CN105544812A (en) 2016-01-22 2016-01-22 Outer wall structure

Country Status (1)

Country Link
CN (1) CN105544812A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903587A (en) * 1973-07-20 1975-09-09 Boiardi Products Corp Method of installing a divider strip in a terrazzo floor
US6026622A (en) * 1995-06-23 2000-02-22 Rascor Spezialbau Gmbh Predetermined crack-joint
CN201713953U (en) * 2010-03-30 2011-01-19 闫振甲 Composite sandwich foam concrete wallboard and its seam sealing construction
CN203669119U (en) * 2013-11-25 2014-06-25 凌达 Novel building deformation joint water stop strip fixing device
CN103938870A (en) * 2014-03-27 2014-07-23 焦作建工集团有限公司 Lightweight concrete and normal concrete synchronously-pouring method
CN105239790A (en) * 2015-10-29 2016-01-13 中国航空规划设计研究总院有限公司 Design method of small-size back masonry partition wall
CN205742637U (en) * 2016-01-22 2016-11-30 当代节能置业股份有限公司 External wall structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903587A (en) * 1973-07-20 1975-09-09 Boiardi Products Corp Method of installing a divider strip in a terrazzo floor
US6026622A (en) * 1995-06-23 2000-02-22 Rascor Spezialbau Gmbh Predetermined crack-joint
CN201713953U (en) * 2010-03-30 2011-01-19 闫振甲 Composite sandwich foam concrete wallboard and its seam sealing construction
CN203669119U (en) * 2013-11-25 2014-06-25 凌达 Novel building deformation joint water stop strip fixing device
CN103938870A (en) * 2014-03-27 2014-07-23 焦作建工集团有限公司 Lightweight concrete and normal concrete synchronously-pouring method
CN105239790A (en) * 2015-10-29 2016-01-13 中国航空规划设计研究总院有限公司 Design method of small-size back masonry partition wall
CN205742637U (en) * 2016-01-22 2016-11-30 当代节能置业股份有限公司 External wall structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
鞠建英: "《特种结构地基基础工程手册》", 31 March 2000 *

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Application publication date: 20160504