CN112779931A - Basement construction joint waterproof device, waterproof structure and waterproof method - Google Patents
Basement construction joint waterproof device, waterproof structure and waterproof method Download PDFInfo
- Publication number
- CN112779931A CN112779931A CN202110102958.1A CN202110102958A CN112779931A CN 112779931 A CN112779931 A CN 112779931A CN 202110102958 A CN202110102958 A CN 202110102958A CN 112779931 A CN112779931 A CN 112779931A
- Authority
- CN
- China
- Prior art keywords
- construction joint
- steel bar
- basement
- waterproof
- water stop
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 8
- 238000004078 waterproofing Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- 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
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a basement construction joint waterproof device and a waterproof structure, wherein the basement construction joint waterproof device comprises a basement bottom plate, a retaining wall foundation and a column base, wherein the retaining wall foundation is arranged on the basement bottom plate, the column base is arranged in the retaining wall foundation, a U-shaped construction joint is formed among the basement bottom plate, the retaining wall foundation and the column base, the waterproof device is arranged at a horizontal construction joint of the U-shaped construction joint, a steel bar sleeve is positioned below the horizontal construction joint, a steel bar structure in the basement bottom plate penetrates through the steel bar sleeve, the waterproof device comprises a water stop plate and a plurality of steel bar sleeves penetrating through the water stop plate, and the axis of each steel bar sleeve is perpendicular. The invention has the beneficial effects that: this scheme can set up the construction joint department between column foot and basement bottom plate, replaces the inflation sealing rod, reinforcing waterproof performance to can be connected with other waterproof steel sheet and form wholly, guarantee water-proof effects.
Description
Technical Field
The invention relates to the technical field of basement construction, in particular to a basement construction joint waterproof device, a basement construction joint waterproof structure and a basement construction joint waterproof method.
Background
At present, the construction joint of basement bottom plate and barricade generally sets up on barricade basis upper surface, and barricade basis upper surface is higher than basement bottom plate upper surface 500mm generally. For the building with the steel structure stand column, a horizontal construction joint of a column base of the steel structure stand column is reserved on the upper surface of the basement bottom plate, and a horizontal construction joint between the column base and the basement bottom plate and a vertical construction joint between the column base and the retaining wall foundation form a U-shaped construction joint.
Considering the configuration of the steel bars in the basement bottom plate, the horizontal construction joints between the feet and the basement bottom plate cannot use the water stop steel plates, so that the water-swelling water stop strips are adopted for waterproof treatment. But the water-swelling sealing rod is made of flexible materials and cannot be connected with the water-stopping steel plate into a whole. The water-swelling water stop strip is not easy to ensure the installation quality and is easy to cause water leakage. The connection joint of the water-swelling water stop strip and the water stop steel plate is complex to process and easily causes the hidden trouble of water leakage.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a basement construction joint waterproof device, a basement construction joint waterproof structure and a basement construction joint waterproof method, which are used for a construction joint between a column base and a basement bottom plate and avoid the hidden danger of water leakage.
The invention is realized by the following technical scheme: the utility model provides a basement construction joint watertight fittings, runs through the steel bar sleeve on the stagnant water board including stagnant water board, a plurality of, and steel bar sleeve's axis perpendicular to stagnant water board.
Further, in order to better realize the invention, the steel bar sleeve is arranged along the horizontal middle dividing line of the water stop plate.
Further, in order to better realize the invention, the water stop plate is welded with the excircle of the steel bar sleeve.
Furthermore, in order to better realize the invention, a plurality of annular bosses coaxial with the steel bar sleeve are arranged on the water stop plate, and the annular bosses are welded with the steel bar sleeve.
Furthermore, in order to better realize the invention, the circular bosses are symmetrically arranged at two sides of the water stop plate.
A basement construction joint waterproof structure comprises a basement bottom plate, a retaining wall foundation arranged on the basement bottom plate and column bases arranged in the retaining wall foundation, wherein U-shaped construction joints are formed among the basement bottom plate, the retaining wall foundation and the column bases, the waterproof device is arranged at the horizontal construction joints of the U-shaped construction joints, a steel bar sleeve is positioned below the horizontal construction joints, and a steel bar structure in the basement bottom plate penetrates through the steel bar sleeve.
Furthermore, in order to better realize the invention, a water stop steel plate perpendicular to the construction joint is arranged at the vertical construction joint between the retaining wall foundation and the column base, and the water stop plate is welded with the water stop steel plate.
A basement construction joint waterproof method comprises the steps of installing a water stop plate at a horizontal construction joint, enabling a steel bar sleeve to be located below the steel bar sleeve, and welding the water stop plate with water stop steel plates at other construction joints.
The beneficial effect that this scheme obtained is: this scheme can set up the construction joint department between column foot and basement bottom plate, replaces the inflation sealing rod, reinforcing waterproof performance to can be connected with other waterproof steel sheet and form wholly, guarantee water-proof effects.
Drawings
FIG. 1 is a schematic view of the installation of a waterproof device;
FIG. 2 is a schematic diagram of the location of a basement construction joint;
FIG. 3 is a schematic structural view of a steel sleeve;
the construction method comprises the following steps of 1-basement bottom plate, 2-retaining wall foundation, 3-column base, 4-horizontal construction joint, 5-water stop plate, 6-steel bar sleeve and 7-circular boss.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1 and 2, in this embodiment, a basement construction joint waterproof structure includes basement bottom plate 1, the barricade foundation 2 of setting on basement bottom plate 1 and the column base 3 of setting in barricade foundation 2, forms U type construction joint between basement bottom plate 1, barricade foundation 2 and the column base 3, and watertight fittings sets up in U type construction joint's horizontal construction joint 4 department, and steel sleeve 6 is located horizontal construction joint's 4 below, and steel sleeve 6 is passed to the steel bar structure in basement bottom plate 1. The waterproof device comprises a water stop plate 5 and a plurality of steel bar sleeves 6 penetrating through the water stop plate 5, and the axis of each steel bar sleeve 6 is perpendicular to the water stop plate 5.
And a water stop steel plate perpendicular to the construction joint is arranged at the vertical construction joint between the retaining wall foundation 2 and the column base 3, and the water stop plate 5 is welded with the water stop steel plate.
During installation, the water stop plate 5 is perpendicular to the horizontal construction joint 4, and the steel bar sleeve 6 is located below the horizontal construction joint 4. Utilize stagnant water board 5 to replace traditional inflation sealing rod, can strengthen the water-proof effects of 4 departments of horizontal construction seam to stagnant water board 5 can weld with other stagnant water steel sheets, makes stagnant water steel sheet connect and forms overall structure, is favorable to improving stagnant water board 5's intensity and stability. The steel bar structure in the basement bottom plate 1 can pass the steel bar sleeve 6, and the water stop plate 5 is prevented from influencing the construction of the steel bar structure.
Example 2:
on the basis of the above embodiment, in this embodiment, the reinforcing sleeve 6 is disposed along the horizontal middle line of the water stop plate 5. And the water stop plate 5 is welded with the excircle of the steel bar sleeve 6. Thereby enhancing the connection strength of the water stop plate 5 and the steel bar sleeve 6 and improving the sealing performance between the water stop plate 5 and the steel bar sleeve 6.
The water stop plate 5 is provided with a plurality of annular bosses 7 coaxial with the steel bar sleeve 6, and the annular bosses 7 are welded with the steel bar sleeve 6. Utilize annular figure tai 7 can increase the effective area that steel sleeve 6 received the support to improve steel sleeve 6 and 5 straightness that hangs down of stagnant water board, avoid steel sleeve 6 to set up for 5 slopes of stagnant water board and influence steel bar structure's installation. Meanwhile, the contact area of the steel bar sleeve 6 and the water stop plate 5 is increased, the welding strength of the steel bar sleeve 6 and the water stop plate 5 is improved, and the welding part is prevented from cracking.
In this embodiment, the cross section of the circular ring-shaped boss 7 is a right triangle, and after the reinforcing steel sleeve 6 is welded with the water stop plate 5, the phenomenon of stress concentration caused by the formation of a sharp corner at the welding position can be avoided. Is beneficial to preventing the welding position from cracking.
In this embodiment, the circular bosses 7 are symmetrically arranged on two sides of the water stop plate 5. Thereby, the connection strength and the sealing performance of the steel sleeve 6 and the water stop plate 5 can be further enhanced. And the welding of the two sides of the water stop plate 5 is beneficial to keeping the flatness and the shape precision of the water stop plate 5, and the deformation caused by the single-side welding of the water stop plate 5 is avoided.
In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. The utility model provides a basement construction joint watertight fittings which characterized in that: the water-stop plate comprises a water-stop plate (5) and a plurality of steel bar sleeves (6) penetrating through the water-stop plate (5), wherein the axis of each steel bar sleeve (6) is perpendicular to the water-stop plate (5).
2. The basement construction joint waterproofing device of claim 1, wherein: the steel bar sleeve (6) is arranged along the horizontal middle line of the water stop plate (5).
3. The basement construction joint waterproofing device of claim 2, wherein: and the water stop plate (5) is welded with the excircle of the steel bar sleeve (6).
4. The basement construction joint waterproofing device of claim 3, wherein: the water stop plate (5) is provided with a plurality of annular bosses (7) coaxial with the steel bar sleeve (6), and the annular bosses (7) are welded with the steel bar sleeve (6).
5. The basement construction joint waterproofing device of claim 4, wherein: the circular bosses (7) are symmetrically arranged on two sides of the water stop plate (5).
6. The utility model provides a basement construction joint waterproof construction which characterized in that: the waterproof device comprises a basement bottom plate (1), a retaining wall foundation (2) arranged on the basement bottom plate (1) and a column base (3) arranged in the retaining wall foundation (2), wherein U-shaped construction joints are formed among the basement bottom plate (1), the retaining wall foundation (2) and the column base (3), the waterproof device is arranged at a horizontal construction joint (4) of the U-shaped construction joint, a steel bar sleeve (6) is positioned below the horizontal construction joint (4), and a steel bar structure in the basement bottom plate (1) penetrates through the steel bar sleeve (6).
7. The basement construction joint waterproof structure of claim 6, wherein: and a water stop steel plate perpendicular to the construction joint is arranged at the vertical construction joint between the retaining wall foundation (2) and the column base (3), and the water stop plate (5) is welded with the water stop steel plate.
8. A basement construction joint waterproof method is characterized in that: the method comprises the steps of installing the water stop plate (5) of any one of claims 1 to 5 at a horizontal construction joint (4), enabling the steel bar sleeve (6) to be located below the steel bar sleeve (6), and welding the water stop plate (5) with water stop steel plates at other construction joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102958.1A CN112779931B (en) | 2021-01-26 | Basement construction joint waterproof device, waterproof structure and waterproof method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102958.1A CN112779931B (en) | 2021-01-26 | Basement construction joint waterproof device, waterproof structure and waterproof method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112779931A true CN112779931A (en) | 2021-05-11 |
| CN112779931B CN112779931B (en) | 2024-07-02 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001207457A (en) * | 2000-01-24 | 2001-08-03 | Kazuhiro Urata | Drain box for shallow sump, and work method for underground structure using the drain box |
| DE202005000464U1 (en) * | 2005-01-12 | 2005-03-24 | Betomax Kunststoff Metall | Shuttering and holder device for plates used to seal gaps in concrete constructions, includes spacer part with slot for holding sheet metal plates |
| KR100665984B1 (en) * | 2005-12-06 | 2007-01-10 | 박옥교 | The construction method of basement self drainage |
| US20070199265A1 (en) * | 2005-02-25 | 2007-08-30 | W.R. Grace & Co.-Conn. | Device For In-Situ Barrier |
| TWI291507B (en) * | 2001-01-15 | 2007-12-21 | Yung-Chuan Juang | Template and template construction method |
| WO2009132509A1 (en) * | 2008-04-28 | 2009-11-05 | Chen Wei | Shock absorption and earthquake insulation foundation structure for a large-scale liquid storage tank and surface adjust apparatus thereof |
| US20100126327A1 (en) * | 2008-11-25 | 2010-05-27 | Robert Joseph Cabral | Concrete joint cutting and routing blade |
| CN203755350U (en) * | 2013-09-27 | 2014-08-06 | 江苏江中集团有限公司 | Waterproof concrete horizontal construction joint structure for basement outer wall |
| WO2014139252A1 (en) * | 2013-03-15 | 2014-09-18 | 中国十七冶集团有限公司 | Method for constructing large raft foundation in high-temperature environment |
| DE102013005129A1 (en) * | 2013-03-26 | 2014-10-02 | Werner Müller | Products and methods for closing damaged areas in building materials |
| CN203947499U (en) * | 2014-06-20 | 2014-11-19 | 华丰建设股份有限公司 | The grouting behind shaft or drift lining of concrete underground structure structural joint stops leak device |
| CN211178858U (en) * | 2019-12-02 | 2020-08-04 | 中国建筑第八工程局有限公司 | Leakage detection spraying equipment |
| CN111549827A (en) * | 2020-05-22 | 2020-08-18 | 浙江大学建筑设计研究院有限公司 | Basement bottom plate passes through transition beam connected node with underground continuous wall |
| CN111749326A (en) * | 2020-08-03 | 2020-10-09 | 中建八局第三建设有限公司 | Reverse construction basement side wall construction joint processing structure and processing method |
| CN112031374A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Construction method of basement large-area terrace |
| CN216664235U (en) * | 2021-01-26 | 2022-06-03 | 中国五冶集团有限公司 | Basement construction joint watertight fittings and waterproof construction |
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001207457A (en) * | 2000-01-24 | 2001-08-03 | Kazuhiro Urata | Drain box for shallow sump, and work method for underground structure using the drain box |
| TWI291507B (en) * | 2001-01-15 | 2007-12-21 | Yung-Chuan Juang | Template and template construction method |
| DE202005000464U1 (en) * | 2005-01-12 | 2005-03-24 | Betomax Kunststoff Metall | Shuttering and holder device for plates used to seal gaps in concrete constructions, includes spacer part with slot for holding sheet metal plates |
| US20070199265A1 (en) * | 2005-02-25 | 2007-08-30 | W.R. Grace & Co.-Conn. | Device For In-Situ Barrier |
| KR100665984B1 (en) * | 2005-12-06 | 2007-01-10 | 박옥교 | The construction method of basement self drainage |
| WO2009132509A1 (en) * | 2008-04-28 | 2009-11-05 | Chen Wei | Shock absorption and earthquake insulation foundation structure for a large-scale liquid storage tank and surface adjust apparatus thereof |
| US20100126327A1 (en) * | 2008-11-25 | 2010-05-27 | Robert Joseph Cabral | Concrete joint cutting and routing blade |
| WO2014139252A1 (en) * | 2013-03-15 | 2014-09-18 | 中国十七冶集团有限公司 | Method for constructing large raft foundation in high-temperature environment |
| DE102013005129A1 (en) * | 2013-03-26 | 2014-10-02 | Werner Müller | Products and methods for closing damaged areas in building materials |
| CN203755350U (en) * | 2013-09-27 | 2014-08-06 | 江苏江中集团有限公司 | Waterproof concrete horizontal construction joint structure for basement outer wall |
| CN203947499U (en) * | 2014-06-20 | 2014-11-19 | 华丰建设股份有限公司 | The grouting behind shaft or drift lining of concrete underground structure structural joint stops leak device |
| CN211178858U (en) * | 2019-12-02 | 2020-08-04 | 中国建筑第八工程局有限公司 | Leakage detection spraying equipment |
| CN111549827A (en) * | 2020-05-22 | 2020-08-18 | 浙江大学建筑设计研究院有限公司 | Basement bottom plate passes through transition beam connected node with underground continuous wall |
| CN111749326A (en) * | 2020-08-03 | 2020-10-09 | 中建八局第三建设有限公司 | Reverse construction basement side wall construction joint processing structure and processing method |
| CN112031374A (en) * | 2020-08-31 | 2020-12-04 | 上海宝冶集团有限公司 | Construction method of basement large-area terrace |
| CN216664235U (en) * | 2021-01-26 | 2022-06-03 | 中国五冶集团有限公司 | Basement construction joint watertight fittings and waterproof construction |
Non-Patent Citations (2)
| Title |
|---|
| 王悦;李龙威;: "地下室错层连接位置施工缝留设与防渗漏处理", 建筑施工, no. 04, 25 April 2020 (2020-04-25) * |
| 黄永桂;: "浅议地下室渗漏的原因及预防措施", 江西建材, no. 08, 30 April 2016 (2016-04-30) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207062931U (en) | A kind of continuous wall connector | |
| CN106351462B (en) | Temporary steel pipe support prestress reinforcing structure and construction method thereof | |
| CN216664235U (en) | Basement construction joint watertight fittings and waterproof construction | |
| CN108643207A (en) | Exempt from bottom concrete steel lifted trunk side plate and bottom board connector and its construction method | |
| CN103982014B (en) | A kind of reducing steel work spiral ramp and construction techniques thereof | |
| CN112779931A (en) | Basement construction joint waterproof device, waterproof structure and waterproof method | |
| CN214737834U (en) | Simple fastener type steel pipe operation platform | |
| CN112779931B (en) | Basement construction joint waterproof device, waterproof structure and waterproof method | |
| CN210369857U (en) | Reverse device of demolising of formula of encorbelmenting scaffold frame | |
| CN205502253U (en) | A connection structure that is used for reinforcing bar and strength nature reinforcing bar post | |
| CN116025073A (en) | Waterproof device for building separation structure seam of high-speed rail station building bridge and construction method | |
| CN212478538U (en) | Deformation joint wall body erecting structure | |
| CN216379955U (en) | Steel construction building box beam column connected node | |
| CN212249076U (en) | Large-scale space bending steel pipe truss aerial work operation platform | |
| CN211690397U (en) | Anti-floating single-wall steel hanging box | |
| CN220353087U (en) | Node structure of post-cast strip welting post cap | |
| CN212926406U (en) | Landscape pool structure | |
| CN220666460U (en) | Assembled ditch | |
| CN220013780U (en) | Basement bottom plate waterproof node construction structure is worn to basis support steel stand | |
| CN213926357U (en) | Roof deformation joint roof beam | |
| CN215857754U (en) | Improved generation H shaped steel stand wears bottom plate stagnant water structure | |
| CN213389725U (en) | Lower node structure of inclined leg steel pipe support | |
| CN217631303U (en) | Formwork support pole setting stagnant water formula reinforcing bar spike | |
| CN221073067U (en) | Deformation joint structure between roofing parapet | |
| CN217439014U (en) | Basement outer wall corner stagnant water steel sheet construction structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |