CN110593322A - Concrete wall anti-cracking net fixing device and mounting method - Google Patents
Concrete wall anti-cracking net fixing device and mounting method Download PDFInfo
- Publication number
- CN110593322A CN110593322A CN201910823109.8A CN201910823109A CN110593322A CN 110593322 A CN110593322 A CN 110593322A CN 201910823109 A CN201910823109 A CN 201910823109A CN 110593322 A CN110593322 A CN 110593322A
- Authority
- CN
- China
- Prior art keywords
- cracking net
- template
- cracking
- concrete wall
- net
- 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
- 238000005336 cracking Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000002023 wood Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a concrete wall anti-cracking net fixing device which comprises an anti-cracking net and a template, wherein the anti-cracking net is positioned on the template, four sides of the anti-cracking net are provided with margins away from four sides of the template, and the concrete wall anti-cracking net fixing device also comprises a cushion block, wherein the cushion block is positioned between the anti-cracking net and the template and is used for controlling the distance between the anti-cracking net and a steel bar on the outer side of a shear wall; and the fastening device is used for fixing the anti-cracking net on the template by penetrating the cushion block. The invention also provides an installation method of the concrete wall anti-cracking net fixing device, which comprises the following steps of firstly, flatly paving the template, placing the anti-cracking net on the template, and clamping the template and the anti-cracking net by the cushion block; and the anti-cracking net penetrates through the cushion block and is nailed on the template by using a screw. The anti-cracking net is convenient to take and use, is fixed on the template in advance, and is not bound on the reinforcing steel bars after the reinforcing steel bars of the outer wall are bound, so that the construction time is saved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a concrete wall anti-cracking net fixing device and an installation method thereof.
Background
High-rise building structure is because of its height, and the basis buries deeply, generally can set up the basement, and the design with superstructure is different from, because there is groundwater, basement outer wall in case the crack appears, can influence its impervious and waterproof requirement, therefore the concrete protective layer thickness in the wall body outside reaches 50mm, and the designer sets up the anti-crack reinforcing bar net piece here in order to satisfy this department anti-crack requirement, and in prior art, the concrete outside is faced the face anti-crack reinforcing bar net piece and is fixed on the outside reinforcing bar of basement, does not have fine concrete crack control effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fixing device for a concrete wall anti-cracking net and an installation method of the fixing device for the concrete wall anti-cracking net.
The technical scheme adopted by the invention is as follows:
a concrete wall crack control net fixing device includes: a crack control web; the anti-cracking net is positioned on the template, and the peripheries of the anti-cracking net are provided with margins; the cushion block is positioned between the anti-cracking net and the template and used for controlling the distance between the anti-cracking net and the surface of the anti-cracking concrete; and the fastening device is used for fixing the anti-cracking net on the template after penetrating through the cushion block.
Further, the cushion block is a wood template block or a rubber block.
Furthermore, the rubber block is 2cm square and 10-15mm thick.
Furthermore, the cushion blocks are arranged in multiple rows, the adjacent distance between every two adjacent cushion blocks in each row is 200-400mm, and the two adjacent cushion blocks in each row are distributed in a staggered mode.
Further, the fastening device is a screw, and the length of the screw is 3 cm.
In order to achieve the purpose, the invention also provides an installation method of the concrete wall anti-cracking net fixing device, which comprises the following steps:
firstly, the template is laid flat, the anti-cracking net is placed on the template, and the template and the anti-cracking net are clamped between the template and the anti-cracking net by the cushion blocks; then, the anti-cracking net is nailed on the template through the cushion block by the screw; and finally, erecting the nailed device at the concrete wall where the anti-cracking net needs to be arranged, and reinforcing and pouring the concrete wall.
The invention has the advantages and positive effects that: by adopting the technical scheme, the anti-cracking reinforcing steel bar mesh on the upstream surface outside the concrete wall body is not fixed on the reinforcing steel bars outside the underground chamber, a certain distance is reserved between the anti-cracking reinforcing steel bar mesh and the reinforcing steel bars outside the shear wall, and the anti-cracking reinforcing steel bar mesh protective layer is controlled to be 10-15mm, so that the anti-cracking effect is achieved; on the other hand, the anti-cracking net can be fixed on the template in advance in the steel bar binding process, and the anti-cracking net does not need to be bound on the steel bars after the outer wall steel bars are bound, so that the construction time is saved.
Drawings
FIG. 1 is a schematic front view of the present invention
FIG. 2 is a side schematic view of the present invention
In the figure:
1. template 2, anti-cracking net 3 and cushion block
4. Screw nail
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
In describing the embodiments of the present invention, the perspective of fig. one will be defined as a front view of a concrete wall anti-splitting net fixture. In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1, an anti-cracking net fixing device for a concrete wall includes: anti-cracking net 2, template 1, cushion 3 and fastener. The diameter of the steel wires for manufacturing the anti-cracking net 2 is 4mm, and the distance between every two steel wires is 200 mm; the template 1 plays a role of a mold, a wood template or a bamboo plywood can be adopted, the wood template is preferably adopted in the invention, the anti-cracking net 2 can be conveniently fixed, the anti-cracking net 2 is positioned on the template 1, and the distance between the four edges of the anti-cracking net 2 and the four edges of the template 1 is 5 cm; the anti-cracking net 2 is arranged on the surface of the anti-cracking concrete, the cushion block 3 is positioned between the anti-cracking net 2 and the template 1 and used for controlling the distance between the anti-cracking net 2 and the surface of the anti-cracking concrete, the cushion block 3 can be a wood template block or a rubber block and plays a role of an anti-cracking net 2 protective layer, the distance between the anti-cracking net 2 protective layer can be controlled by controlling the thickness of the cushion block 3, if the aforementioned wood template block is adopted, a 3cm square wood template block is adopted, if the rubber block is adopted, a 2cm square rubber block is adopted, no matter what material is adopted by the cushion block 3, the thickness is controlled within the range of 10-15mm, the distance between every two adjacent cushion blocks in each row is controlled within the range of 200-400mm, and the; the concrete wall anti-cracking net fixing device comprises a fixing device and a screw 4, wherein the fixing device is used for fixing the anti-cracking net 2 on a template 1 through a cushion block 3, the concrete position of the fixing device is shown in fig. 2, the fixing device adopts the screw 4 to realize a fastening function, and the length of the screw 4 is about 3 cm.
The following describes a method for installing an anti-cracking net fixing device for a concrete wall according to the present invention with reference to specific examples.
Firstly, the anti-cracking net is arranged in a template area, white margins are arranged on the periphery of the anti-cracking net, the preferred anti-cracking net 2 is arranged in the center of the template, the distances between the edges of the anti-cracking net and the corresponding edges of the template are equal, the further distance is 5cm, the template 1 is tiled before the template is erected, the anti-cracking net 2 is placed on the template, the anti-cracking net 2 and the template are clamped in the middle by a wood template block with the square of 3cm or a rubber block with the square of 2cm (the thickness is 10-15mm), after the arrangement is finished, the anti-cracking net 2 is manually held by a small hand hammer and is nailed on the template 1 through a cushion block 3 by a screw 4, the smoothness of the anti-cracking net 2 is ensured during nailing, the uniform arrangement is realized according to the distance of 200 plus 400mm, the template 1 nailed with the anti-cracking net 2 is. The method for fixing the anti-cracking net 2 fully ensures that the thickness of the anti-cracking net 2 and a protective layer on the surface of concrete is 10-15mm by fixing the anti-cracking net 2 by using the template 1, can effectively play a role in anti-cracking of concrete, and can fix the anti-cracking net on the template 1 in advance in the process of binding reinforcing steel bars without binding the anti-cracking net 2 on the reinforcing steel bars after finishing binding the reinforcing steel bars on the outer wall.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. A concrete wall crack control net fixing device includes:
a crack control web;
the anti-cracking net is positioned on the template, and the peripheries of the anti-cracking net are provided with margins;
the cushion block is positioned between the anti-cracking net and the template and used for controlling the distance between the anti-cracking net and the surface of the anti-cracking concrete;
and the fastening device is used for fixing the anti-cracking net on the template after penetrating through the cushion block.
2. The concrete wall anti-cracking net fixing device according to claim 1, characterized in that: the cushion block is a wood template block or a rubber block.
3. The concrete wall anti-cracking net fixing device according to claim 2, characterized in that: the rubber block is 2cm square and 10-15mm thick.
4. The concrete wall anti-cracking net fixing device according to claim 3, characterized in that: the cushion blocks are arranged in multiple rows, the adjacent distance between every two adjacent cushion blocks in each row is 200-400mm, and the two adjacent cushion blocks are distributed in a staggered mode.
5. The concrete wall anti-cracking net fixing device according to claim 1, characterized in that: the fastening device is a screw, and the length of the screw is 3 cm.
6. A method for installing an anti-cracking net fixing device for a concrete wall as claimed in any one of claims 1 to 5, wherein:
a, laying the template, placing the anti-cracking net on the template, and clamping the template and the anti-cracking net by using the cushion block;
b: the anti-cracking net is nailed on the template through the cushion block by the screw;
c: and erecting the nailed device at the concrete wall where the anti-cracking net needs to be arranged, and reinforcing and pouring the concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823109.8A CN110593322A (en) | 2019-09-02 | 2019-09-02 | Concrete wall anti-cracking net fixing device and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823109.8A CN110593322A (en) | 2019-09-02 | 2019-09-02 | Concrete wall anti-cracking net fixing device and mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593322A true CN110593322A (en) | 2019-12-20 |
Family
ID=68856954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910823109.8A Pending CN110593322A (en) | 2019-09-02 | 2019-09-02 | Concrete wall anti-cracking net fixing device and mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593322A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203334469U (en) * | 2013-05-23 | 2013-12-11 | 石家庄晶达建筑体系有限公司 | Structure special for filler wall of composite shear wall structure |
| CN205530844U (en) * | 2016-03-15 | 2016-08-31 | 中国建筑第七工程局有限公司 | Basement outer wall |
| CN205857537U (en) * | 2016-06-14 | 2017-01-04 | 中国核电工程有限公司 | A kind of concrete pad |
| CN108286341A (en) * | 2017-12-11 | 2018-07-17 | 新疆苏中建设工程有限公司 | A kind of method different base material interface anticracking steel net template structure and constructed using it |
| CN211037069U (en) * | 2019-09-02 | 2020-07-17 | 中冶天工集团有限公司 | Concrete wall anti-cracking net fixing device |
-
2019
- 2019-09-02 CN CN201910823109.8A patent/CN110593322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203334469U (en) * | 2013-05-23 | 2013-12-11 | 石家庄晶达建筑体系有限公司 | Structure special for filler wall of composite shear wall structure |
| CN205530844U (en) * | 2016-03-15 | 2016-08-31 | 中国建筑第七工程局有限公司 | Basement outer wall |
| CN205857537U (en) * | 2016-06-14 | 2017-01-04 | 中国核电工程有限公司 | A kind of concrete pad |
| CN108286341A (en) * | 2017-12-11 | 2018-07-17 | 新疆苏中建设工程有限公司 | A kind of method different base material interface anticracking steel net template structure and constructed using it |
| CN211037069U (en) * | 2019-09-02 | 2020-07-17 | 中冶天工集团有限公司 | Concrete wall anti-cracking net fixing device |
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