CN221255712U - Built-in concrete water stop guide wall for basement - Google Patents
Built-in concrete water stop guide wall for basementInfo
- Publication number
- CN221255712U CN221255712U CN202322949792.4U CN202322949792U CN221255712U CN 221255712 U CN221255712 U CN 221255712U CN 202322949792 U CN202322949792 U CN 202322949792U CN 221255712 U CN221255712 U CN 221255712U
- Authority
- CN
- China
- Prior art keywords
- guide wall
- middle guide
- steel
- concrete
- wire mesh
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000002344 surface layer Substances 0.000 claims abstract description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a basement built-in concrete water-stopping guide wall, which comprises a built-in middle guide wall arranged in wallboards, wherein the middle guide wall is formed by casting with a foundation slab at one time, wallboards at two sides and the upper part of the middle guide wall are integrally cast, water-stopping steel plates are arranged in the middle guide wall and wallboards at the upper part of the middle guide wall, a concrete side mould of the middle guide wall adopts a form of covering the inner side of a prefabricated steel bar framework sheet with a steel wire mesh in a form of dismantling-free mould, the steel bar framework of the middle guide wall is vertically reinforced, the lower part of the middle guide wall is anchored into foundation concrete and is fixed with the steel wire mesh by spot welding, three horizontal steel bars are used for fixing the steel wire mesh, and meanwhile, the steel wire mesh horizontally extends to two sides on surface layer steel bars of the foundation slab, and the extension length is 2 times of the height of the middle guide wall. The utility model effectively improves the quality of concrete, prolongs the water stopping passage and improves the waterproof performance of the integral water stopping guide wall.
Description
Technical Field
The utility model relates to a basement water stop guide wall.
Background
In the basement structure construction, the outer wall wallboard generally adopts a waterproof structure mode of a concrete guide wall and a water stop steel plate. In the actual structural construction process, the template of the concrete guide wall usually adopts a form of a hanging die, the requirements on the overall strength and stability of the hanging die of the support on the steel bar are very high, and due to the factors of large construction load, difficult fixation, and the like, defects of guide wall axis deviation, difficult guarantee of section size, and non-conforming to the standard requirements of verticality are often generated, meanwhile, the guide wall and the foundation raft are required to be integrally poured, the pouring and vibrating time is difficult to control, and accordingly quality common phenomena such as non-compact concrete vibration of the guide wall, holes, honeycomb pitting surface and the like are generated.
Disclosure of utility model
The utility model aims to provide a basement built-in concrete water stop guide wall which improves the quality of concrete impression, prolongs a water stop channel and improves the waterproof performance of the whole water stop guide wall.
The technical scheme of the utility model is as follows:
A kind of basement embeds the concrete water stop guide wall, characterized by: the middle guide wall is in a form of being poured with the foundation slab once, the wallboards on the two sides and the upper part of the middle guide wall are in an integrally poured form, the water stop steel plates are arranged in the middle guide wall and the wallboards on the upper part of the middle guide wall, steel bars are welded on the two sides of the middle of the water stop steel plates, the concrete side mold of the middle guide wall adopts a form of covering the inner side of a prefabricated steel bar framework sheet with a disassembling-free mold of a steel wire mesh, the steel bar framework of the middle guide wall is vertical to be anchored with foundation concrete, the lower part of the steel bar framework is fixed with the steel bar of the foundation slab in a spot welding mode, three horizontal steel bars are used for fixing the steel wire mesh, and meanwhile, the steel wire mesh horizontally extends to two sides on the surface layer steel bars of the foundation slab, and the extension length is 2 times of the height of the middle guide wall.
The vertical ribs of the steel reinforcement framework are 10mm, and the distance is 500mm; the height of the middle guide wall is 300mm.
The utility model changes the traditional concrete water-stopping guide wall into a built-in method, can effectively prevent and treat the quality defects, improves the quality of the concrete, prolongs the water-stopping passage in the original traditional method, and improves the water-stopping performance of the integral water-stopping guide wall.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the structure of an embodiment of the present utility model.
Detailed Description
The utility model provides a basement embeds concrete stagnant water guide wall, including setting up the built-in middle guide wall 2 in wallboard 3, middle guide wall is the form of once only pouring with foundation slab 1, middle guide wall both sides portion and upper portion's wallboard are the form of pouring the shaping as an organic whole, stagnant water steel sheet 4 sets up in middle guide wall and middle guide wall upper portion's wallboard, stagnant water steel sheet middle both sides face welding has reinforcing bar 8, middle guide wall's concrete side form adopts prefabricated steel skeleton piece 5 inboard to cover the form of dismantling of wire net 6, middle guide wall's the vertical muscle of steel skeleton, the lower part anchor is gone into foundation concrete length 150mm, and with foundation slab reinforcing bar spot welding is fixed, improve guide wall root atress simultaneously, three horizontal bars (10@150mm) 7 are used for fixed wire net piece, simultaneously wire net extends to both sides level on foundation slab's surface course reinforcing bar, the extension length is 2 times middle guide wall height, the wire net covers in foundation slab's reinforcing bar face layer, prevent to pour on the guide wall concrete when the flood, improve the pouring quality of guide wall concrete.
The vertical ribs of the steel reinforcement framework are 10mm, and the distance is 500mm; the height of the middle guide wall is 300mm.
According to the utility model, the wallboard is divided into three parts along the thickness direction, concrete is poured between the middle guide wall part and the foundation slab at one time, the height of the guide wall is 300mm, and meanwhile, a water stop steel plate is arranged according to design requirements; the two side parts and the upper part concrete wall board are integrally cast and formed, the construction joint is changed from the original horizontal straight joint into a bending 'table-shaped' joint, and the length of the single-side water seepage channel is prolonged by more than 300 mm.
Claims (2)
1. A kind of basement embeds the concrete water stop guide wall, characterized by: the middle guide wall is in a form of being poured with the foundation slab once, the wallboards on the two sides and the upper part of the middle guide wall are in an integrally poured form, the water stop steel plates are arranged in the middle guide wall and the wallboards on the upper part of the middle guide wall, steel bars are welded on the two sides of the middle of the water stop steel plates, the concrete side mold of the middle guide wall adopts a form of covering the inner side of a prefabricated steel bar framework sheet with a disassembling-free mold of a steel wire mesh, the steel bar framework of the middle guide wall is vertical to be anchored with foundation concrete, the lower part of the steel bar framework is fixed with the steel bar of the foundation slab in a spot welding mode, three horizontal steel bars are used for fixing the steel wire mesh, and meanwhile, the steel wire mesh horizontally extends to two sides on the surface layer steel bars of the foundation slab, and the extension length is 2 times of the height of the middle guide wall.
2. The basement built-in concrete water stop guide wall according to claim 1, wherein: the vertical ribs of the steel reinforcement framework are 10mm, and the distance is 500mm; the height of the middle guide wall is 300mm.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221255712U true CN221255712U (en) | 2024-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |