CN112726865A - Flexible connection construction method for different walls - Google Patents
Flexible connection construction method for different walls Download PDFInfo
- Publication number
- CN112726865A CN112726865A CN202011446799.9A CN202011446799A CN112726865A CN 112726865 A CN112726865 A CN 112726865A CN 202011446799 A CN202011446799 A CN 202011446799A CN 112726865 A CN112726865 A CN 112726865A
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- CN
- China
- Prior art keywords
- concrete wall
- wall body
- sides
- brick wall
- construction method
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000011449 brick Substances 0.000 claims abstract description 35
- 239000006260 foam Substances 0.000 claims abstract description 13
- 239000011083 cement mortar Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6812—Compressable seals of solid form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
- E04B2/821—Connections between two opposed surfaces (i.e. floor and ceiling) by means of a device offering a restraining force acting in the plane of the partition
- E04B2/822—Elastic connections, e.g. inflated joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a flexible connection construction method for different walls, which comprises the following steps: s1, cleaning the joint surface of the concrete wall; s2, pasting an elastic strip on the joint surface of the concrete wall; the elastic strips are adhered to two sides of the joint surface of the concrete wall, and a connecting part is formed between the elastic strips on the two sides; s3, building a brick wall; building a brick wall body from the connecting part to a direction far away from the concrete wall body; s4, coating a surface protection layer on the newly-built brick wall; and respectively coating surface protection layers from the elastic strips on the two sides of the concrete wall body to the direction of the brick wall body, wherein the surface protection layers cover the two sides of the brick wall body. In this application, through paste the foam stripe class in concrete wall's seam face department, the elastic stretch of foam stripe can offset the shrink that cement mortar received the ambient temperature to influence the production, effective control with prevented the phenomenon that the crack appears between different wall bodies.
Description
Technical Field
The invention relates to the technical field of construction of constructional engineering, in particular to a flexible connection construction method for different walls.
Background
With the economic transformation, upgrading and development of the building industry and the acceleration of the urbanization process, the civil building development and construction activities in China are greatly developed, and the building structures such as the frame and the shear wall structure become the main structures of the civil building framework in China at the present stage by virtue of the practicability, safety, stability and flexibility of spatial arrangement.
From the quality of the construction process, the construction quality of the filler wall masonry and the concrete structure is influenced by various factors, so that cracks are easy to appear at the junction of the filler wall masonry and the concrete structure after the interface is plastered, and the overall stability, safety and practicability of the building structure are damaged.
Disclosure of Invention
In view of the above disadvantages in the prior art, the technical problem to be solved by the present invention is to provide a flexible connection construction method for different walls, which is used for solving the problem that cracks are easily formed on the joint surface of the concrete wall in the prior art.
The technical scheme adopted by the invention for solving the technical problems is a flexible connection construction method for different walls, which comprises the following steps:
s1, cleaning the joint surface of the concrete wall;
s2, pasting an elastic strip on the joint surface of the concrete wall; the elastic strips are adhered to two sides of the joint surface of the concrete wall, and a connecting part is formed between the elastic strips on the two sides;
s3, building a brick wall; building a brick wall body from the connecting part to a direction far away from the concrete wall body;
s4, coating a surface protection layer on the newly-built brick wall; and respectively coating surface protection layers from the elastic strips on the two sides of the concrete wall body to the direction of the brick wall body, wherein the surface protection layers cover the two sides of the brick wall body.
Preferably, in step S1, the joint surface of the concrete wall is polished and cleaned by abrasive paper to remove floating ash on the joint surface of the concrete wall.
Preferably, in step S2, the width of the brick wall is preset, and the width of the brick wall is smaller than the width of the concrete wall, and spaces for attaching the elastic strips are left on both sides of the concrete wall.
Preferably, the elastic strip is a foam strip with a width of 3mm and a thickness of 15 mm.
Preferably, the surface protection layer is cement mortar.
Preferably, in the cement mortar, the ratio of cement to mortar is 1: 2.5.
Compared with the prior art, the invention has at least the following beneficial effects:
in this application, through paste the foam stripe in concrete wall's seam face department, the elasticity of foam stripe is extended and is offset the shrink that cement mortar received the ambient temperature influence and produce, and effective control and the phenomenon that the crack appears between different wall bodies have been prevented. Meanwhile, although the construction method is simple and the foam strip is low in cost, the obtained effect is outstanding and the popularization value is high.
Drawings
FIG. 1 is a flow chart of a soft joint construction method in an embodiment;
FIG. 2 is a sectional view of a construction structure for flexible connection in the embodiment;
in the figure:
1. a concrete wall;
2. building a wall body by bricks;
3. an elastic strip;
4. and (5) a surface protection layer.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1-2, the invention discloses a flexible connection construction method for different walls, comprising the following steps:
s1, cleaning the joint surface of the concrete wall 1;
s2, adhering an elastic strip 3 to the joint surface of the concrete wall 1; wherein the elastic strips 3 are adhered to two sides of the joint surface of the concrete wall 1, and a connecting part is formed between the elastic strips 3 on the two sides;
s3, building a brick wall 2; building a brick wall body 2 from the connecting part to a direction far away from the concrete wall body 1;
s4, coating a surface protection layer 4 on the newly-built brick wall 2; the surface protection layers 4 are respectively coated from the elastic strips 3 on the two sides of the concrete wall 1 to the direction of the brick wall 2, and the surface protection layers 4 cover the two sides of the brick wall 2.
Specifically, when the surface protection layer 4 is coated on the surface of the brick wall 2, the surface protection layer 4 laterally extrudes the elastic strip 3 to compress the elastic strip; after a period of time, the surface protective layer 4 contracts and the elastic strips 3 recover to expand, thereby counteracting the contraction cracks and keeping the surface flat.
In step S1, the joint surface of the concrete wall 1 is polished and cleaned with abrasive paper, and floating ash on the joint surface of the concrete wall 1 is removed.
The floating ash on the joint surface of the concrete wall body 1 is removed, so that the elastic strips 3 are more firmly connected with the concrete wall body 1, the newly-built brick wall body 2 is more tightly connected with the concrete wall body, and the connection strength of the brick wall body is improved.
In step S2, the width of the brick wall 2 is preset, and the width of the brick wall 2 is smaller than the width of the concrete wall 1, and spaces for attaching the elastic strips 3 are left on two sides of the concrete wall 1.
Specifically, the width of the preset brick wall 2 is smaller than the width of the concrete wall 1 in order to reserve a space on both sides of the concrete wall 1, and then the elastic strip 3 is adhered to the space, and the width of the elastic strip 3 is equal to the width of the concrete wall 1 minus half of the width of the preset brick wall 2. Therefore, different widths of the brick wall 2 can be preset according to different widths of the elastic strips 3.
The elastic strip 3 is a foam strip with the width of 3mm and the thickness of 15 mm.
In this embodiment, the elastic strip 3 is a foam strip, and the elastic strip can automatically recover and stretch after being compressed by utilizing the good elasticity of the foam strip, so that the surface protection layer 4 is more tightly connected with the concrete joint surface and is not easy to crack.
And the foam strips are low in cost, the installation mode is adhesion, and the installation is convenient.
The width of the elastic strip 3 is 3mm, the thickness is 15mm, and the length is the height of the brick wall.
The surface protection layer 4 is cement mortar.
In the cement mortar, the ratio of cement to mortar is 1: 2.5.
In general, the elastic extension of the foam strips can offset the shrinkage of cement mortar caused by the influence of the ambient temperature, and the phenomenon of cracks among different walls is effectively controlled and prevented. Meanwhile, although the construction method is simple and the foam strip is low in cost, the obtained effect is outstanding and the popularization value is high.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. A flexible connection construction method for different walls comprises a concrete wall and a brick wall, and is characterized by comprising the following steps:
s1, cleaning the joint surface of the concrete wall;
s2, pasting an elastic strip on the joint surface of the concrete wall; the elastic strips are adhered to two sides of the joint surface of the concrete wall, and a connecting part is formed between the elastic strips on the two sides;
s3, building a brick wall; building a brick wall body from the connecting part to a direction far away from the concrete wall body;
s4, coating a surface protection layer on the newly-built brick wall; and respectively coating surface protection layers from the elastic strips on the two sides of the concrete wall body to the direction of the brick wall body, wherein the surface protection layers cover the two sides of the brick wall body.
2. The flexible connection construction method for different walls according to claim 1, wherein in step S1, the joint surface of the concrete wall is cleaned by sanding paper to remove floating ash on the joint surface of the concrete wall.
3. The flexible connection construction method for different wall bodies according to claim 1, wherein in step S2, the width of the brick wall body is preset, and the width of the brick wall body is smaller than that of the concrete wall body, and spaces for sticking the elastic strips are left on both sides of the concrete wall body.
4. The flexible connection construction method for different walls according to claim 1 or 3, characterized in that the elastic strip is a foam strip with a width of 3mm and a thickness of 15 mm.
5. The flexible connection construction method for different walls according to claim 1, wherein in step S4, the surface protection layer is cement mortar.
6. The flexible connection construction method for different walls according to claim 5, wherein the ratio of cement to mortar in the cement mortar is 1: 2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446799.9A CN112726865A (en) | 2020-12-09 | 2020-12-09 | Flexible connection construction method for different walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446799.9A CN112726865A (en) | 2020-12-09 | 2020-12-09 | Flexible connection construction method for different walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112726865A true CN112726865A (en) | 2021-04-30 |
Family
ID=75599278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011446799.9A Pending CN112726865A (en) | 2020-12-09 | 2020-12-09 | Flexible connection construction method for different walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726865A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2808328A1 (en) * | 1978-02-27 | 1979-08-30 | Kurt Mechel | REVERSIBLE WALL ELEMENT AND DIVIDING WALL ELEMENT MADE FROM IT IN A DOUBLE SHELL CONSTRUCTION |
| DE3309966A1 (en) * | 1983-03-19 | 1984-09-27 | Hüppe GmbH, 2900 Oldenburg | Fastening arrangement for a partition |
| JPH08100473A (en) * | 1994-10-03 | 1996-04-16 | Sekisui Chem Co Ltd | Partition wall panel and partition wall structure |
| DE29722391U1 (en) * | 1997-12-18 | 1998-04-09 | Anita Hohnholt Herstellung Und | Sound-insulated movable partition made of several wall elements |
| CN102287053A (en) * | 2011-06-22 | 2011-12-21 | 中国二十二冶集团有限公司 | Construction method for resisting cracks at junctions of plastered filler wall and dry concrete wall |
| CN103088941A (en) * | 2013-01-31 | 2013-05-08 | 福建鑫晟新型建材有限责任公司 | Light insulation batten wall body anti-cracking joint treatment method |
| CN203440947U (en) * | 2013-07-25 | 2014-02-19 | 陕西建工集团第一建筑工程有限公司 | Flexible connecting structure for integration part between reinforced concrete wall and brick wall |
| CN105297950A (en) * | 2015-09-20 | 2016-02-03 | 宁夏宏远建设工程有限公司 | Infilled wall and horizontal load-bearing structure gap wall surface crack-controlling construction method |
| CN106639315A (en) * | 2016-10-19 | 2017-05-10 | 北京城建北方建设有限责任公司 | Anti-crack construction method for junction of plaster filler wall and fair-faced concrete wall |
| CN107435393A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of plasterboard partition wall system |
-
2020
- 2020-12-09 CN CN202011446799.9A patent/CN112726865A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2808328A1 (en) * | 1978-02-27 | 1979-08-30 | Kurt Mechel | REVERSIBLE WALL ELEMENT AND DIVIDING WALL ELEMENT MADE FROM IT IN A DOUBLE SHELL CONSTRUCTION |
| DE3309966A1 (en) * | 1983-03-19 | 1984-09-27 | Hüppe GmbH, 2900 Oldenburg | Fastening arrangement for a partition |
| JPH08100473A (en) * | 1994-10-03 | 1996-04-16 | Sekisui Chem Co Ltd | Partition wall panel and partition wall structure |
| DE29722391U1 (en) * | 1997-12-18 | 1998-04-09 | Anita Hohnholt Herstellung Und | Sound-insulated movable partition made of several wall elements |
| CN102287053A (en) * | 2011-06-22 | 2011-12-21 | 中国二十二冶集团有限公司 | Construction method for resisting cracks at junctions of plastered filler wall and dry concrete wall |
| CN103088941A (en) * | 2013-01-31 | 2013-05-08 | 福建鑫晟新型建材有限责任公司 | Light insulation batten wall body anti-cracking joint treatment method |
| CN203440947U (en) * | 2013-07-25 | 2014-02-19 | 陕西建工集团第一建筑工程有限公司 | Flexible connecting structure for integration part between reinforced concrete wall and brick wall |
| CN105297950A (en) * | 2015-09-20 | 2016-02-03 | 宁夏宏远建设工程有限公司 | Infilled wall and horizontal load-bearing structure gap wall surface crack-controlling construction method |
| CN107435393A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of plasterboard partition wall system |
| CN106639315A (en) * | 2016-10-19 | 2017-05-10 | 北京城建北方建设有限责任公司 | Anti-crack construction method for junction of plaster filler wall and fair-faced concrete wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
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| RJ01 | Rejection of invention patent application after publication |