CN113216278A - Waterproof structure of underground floor - Google Patents
Waterproof structure of underground floor Download PDFInfo
- Publication number
- CN113216278A CN113216278A CN202110542603.4A CN202110542603A CN113216278A CN 113216278 A CN113216278 A CN 113216278A CN 202110542603 A CN202110542603 A CN 202110542603A CN 113216278 A CN113216278 A CN 113216278A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- groove
- waterproof structure
- water blocking
- underground
- 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
Images
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
- 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
-
- 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
Abstract
The utility model relates to a floor waterproof construction, it is including the adjacent two that are located the basic unit top the caulking groove has been seted up to the bottom plate upper surface, and the central line length direction that the direction was seted up to the caulking groove and space between the adjacent bottom plate is the same, and this application has the effect that improves underground bottom plate prevention of seepage water performance.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a waterproof structure of an underground floor.
Background
Along with the acceleration of urban development process, more and more buildings are provided, and ordinary buildings are provided with basements as preventive measures and are the foundation of the buildings, and the arrangement of the water seepage seams of the underground bottom plate plays a vital role in the use of the basements.
When the existing underground bottom plates are used, concrete is generally poured between the adjacent underground bottom plates to realize connection and sealing between the bottom plates.
In view of the above-mentioned related art, the inventor believes that the gap between the adjacent lower floors is filled with concrete, and the defect of water seepage of the underground floors exists due to the influence of some concrete characteristics such as concrete water heating during the use process.
Disclosure of Invention
In order to solve the defect of secret bottom plate infiltration, this application provides a waterproof structure of underground plate.
The application provides a floor waterproof construction, adopts following technical scheme: the upper surfaces of two adjacent bottom plates above the base layer are provided with caulking grooves, and the opening direction of the caulking grooves is the same as the length direction of the central line of the gap between the adjacent bottom plates.
Through adopting above-mentioned technical scheme, when the staff uses the concrete to pour the construction joint between two bottom plates, the connected area between concreting and the bottom plate has been increased in the setting of caulking groove, and then has reached the effect that improves underground bottom plate prevention of seepage water performance.
Preferably, a water blocking block is arranged in the caulking groove, the water blocking block is positioned in the caulking groove, and the length direction of the water blocking block is the same as the opening direction of the caulking groove; and the upper surface of the water blocking block is gradually inclined downwards from one side close to the side wall of the bottom plate to one side close to the center of the bottom plate.
Through adopting above-mentioned technical scheme, when water infiltration, the manger plate piece uses with the caulking groove cooperation and has realized the storage to water, and then has reached the effect that improves underground bottom plate prevention of seepage water performance.
Preferably, the upper surface of the water blocking block is provided with a water blocking groove, and the opening direction of the water blocking groove is the same as the length direction of the water blocking block.
Through adopting above-mentioned technical scheme, when the staff when concreting in the construction joint between two adjacent bottom plates, the setting of manger plate groove has increased the stability of being connected between concreting and the bottom plate breakwater, and the setting of manger plate groove has increased the circulation route of infiltration simultaneously, and then has reached the effect that improves underground bottom plate prevention of seepage water property.
Preferably, the water retaining groove is gradually flared from a side close to the lower surface of the base plate to a side close to the upper surface of the base plate.
Through adopting above-mentioned technical scheme, the manger plate groove of throat form can guarantee the intensity of manger plate piece when increasing infiltration circulation route, and when concreting, the manger plate groove of throat form is convenient for concrete filling more simultaneously.
Preferably, the upper surface of the bottom plate is provided with a storage groove, and the opening direction of the storage groove is the same as that of the caulking groove; the article placing groove is communicated with the caulking groove and is positioned on one side of the caulking groove close to the center of the bottom plate.
Through adopting above-mentioned technical scheme, put the setting in thing groove and can make things convenient for the staff to place and bear steel sheet or waterproof layer, guarantee article and the bottom plate upper surface parallel and level of placing simultaneously, and then guarantee the convenience that the bottom plate used, put the circulation route that the setting in thing groove has improved the infiltration simultaneously, and then reached the effect that improves underground bottom plate prevention of seepage water performance.
Preferably, the storage groove of the adjacent bottom plate is internally provided with an impermeable layer, and the upper surface of the impermeable layer is flush with the upper surface of the bottom plate.
Through adopting above-mentioned technical scheme, the water that the setting of barrier layer can reduce the bottom plate top permeates to the bottom plate below through two bottom plates that link to each other, and the setting of barrier layer can prevent that the water of bottom plate below from upwards permeating simultaneously, has reached the effect that improves secret bottom plate prevention of seepage water performance.
Preferably, the lower surfaces of the adjacent bottom plates are fixedly connected with waterproof layers.
Through adopting above-mentioned technical scheme, the waterproof layer set up the connection leakproofness that has increased between the adjacent bottom plate, has improved the prevention of seepage water performance of underground bottom plate.
Preferably, a bearing table is arranged between the adjacent bottom plates, and the upper surface of the bearing table is abutted to the upper surface of the waterproof layer.
Through adopting above-mentioned technical scheme, the setting up of plummer has improved the connection stability between the bottom plate, and then prevents to take place relative displacement between the adjacent bottom plate, and then has guaranteed the connection stability between concreting and the bottom plate, and then has reached the effect that improves underground bottom plate prevention of seepage water performance.
Preferably, the two side walls in the length direction of the bearing table gradually incline towards the side away from each other from the lower surface to the upper surface.
Through adopting above-mentioned technical scheme, the plummer is the tilt state, and when the plummer received pressure, the area of contact between plummer and the basic unit was the biggest, and then has guaranteed the stability that the plummer used, has guaranteed the effect of underground bottom plate prevention of seepage water performance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the caulking groove, the storage groove and the water retaining groove increases the circulation path of water seepage, so that the water seepage prevention performance of the underground bottom plate is improved;
2. the arrangement of the waterproof layer improves the connection sealing property between the adjacent bottom plates, so that the use stability of the bottom plates is ensured;
3. the setting of plummer has increased the connection stability between the adjacent bottom plate, and then has guaranteed can not take place relative displacement between the two adjacent bottom plates, guarantees to pour the connection leakproofness between concrete and the bottom plate, and then reaches the effect of guaranteeing bottom plate prevention of seepage water performance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a bottom plate; 11. caulking grooves; 12. a storage groove; 2. a water retaining block; 21. a water retaining groove; 3. an impermeable layer; 4. a waterproof layer; 5. a bearing table; 6. a base layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses waterproof structure of underground floor.
Referring to fig. 1 and 2, the upper surfaces of two adjacent bottom plates 1 above the base layer 6 are provided with caulking grooves 11, and the opening direction of the caulking grooves 11 is the same as the length direction of the central line of the gap between the adjacent bottom plates 1; a waterproof layer 4 is arranged between the base layer 6 and the bottom plates 1, and the waterproof layer 4 is fixedly connected to the lower surfaces of the two bottom plates 1; the waterproof layer 4 can be a waterproof roll material which can be purchased in the market; be provided with plummer 5 between waterproof layer 4 and the basic unit 6, plummer 5 length direction is the same with the direction of seting up of caulking groove 11, and plummer 5 is located between two bottom plates 1 and the width of plummer 5 is greater than the distance between two adjacent bottom plates 1, and plummer 5 length direction both sides wall is from the lower surface to the upper surface slope to one side that deviates from each other gradually.
Referring to fig. 1 and 2, the setting of plummer 5 has improved the anti-settling property of bottom plate 1, the setting of waterproof layer 4 can prevent that water from permeating through bottom plate 1 simultaneously, after concreting in the construction joint between two adjacent bottom plates 1, plummer 5's setting has guaranteed the stability of being connected between concreting and the bottom plate 1, the setting of caulking groove 11 has increased the area of being connected between concreting and the bottom plate 1 simultaneously, and then increased the circulation route of infiltration, the effect that has improved the prevention of seepage water performance of underground bottom plate has been reached.
Referring to fig. 1 and 2, a water blocking block 2 is arranged in the caulking groove 11, the water blocking block 2 is positioned in the caulking groove 11, the length direction of the water blocking block 2 is the same as the opening direction of the caulking groove 11, and the upper surface of the water blocking block 2 gradually inclines downwards from one side close to the side wall of the bottom plate 1 to one side close to the center of the bottom plate 1; the water retaining groove 21 is formed in the upper surface of the water retaining block 2, the forming direction of the water retaining groove 21 is the same as the length direction of the water retaining block 2, and the bottom end and the top end of the water retaining groove 21 are gradually flared. The water blocking block 2 and the water blocking groove 21 are arranged to increase the water seepage circulation path, and meanwhile, the water blocking block 2, the caulking groove 11 and the bottom plate 1 are matched to be used to store seepage water, so that the effect of improving the seepage-proof performance of the underground bottom plate is achieved.
Referring to fig. 1 and 2, the upper surface of the bottom plate 1 is provided with an object placing groove 12, the object placing groove 12 is provided with the same direction as the caulking groove 11, the object placing groove 12 is communicated with the caulking groove 11, the object placing groove 12 is located on one side of the caulking groove 11 close to the center of the bottom plate 1, an anti-seepage layer 3 is arranged in the object placing groove 12, the upper surface of the waterproof layer 4 is flush with the upper surface of the bottom plate 1, the anti-seepage layer 3 can be conveniently placed by a worker due to the arrangement of the object placing groove 12, meanwhile, the smoothness of the upper surface of the bottom plate 1 can be guaranteed, and the use effect of the worker is facilitated.
The implementation principle of the waterproof structure of the underground floor in the embodiment of the application is as follows: the arrangement of the caulking groove 11, the water blocking block 2 and the water blocking groove 21 increases the circulation path of water seepage, and the water blocking block 2, the bottom plate 1 and the caulking groove 11 are matched for use to realize the storage of the seepage water; the arrangement of the waterproof layer 4 and the impermeable layer 3 improves the sealing property between the adjacent bottom plates 1; setting up of plummer 5 can reduce and prevent even that adjacent bottom plate 1 from taking place relative displacement, and then has guaranteed the stability of being connected and the leakproofness between concreting and the bottom plate 1, has reached the effect that improves underground bottom plate prevention of seepage water performance in sum.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a waterproof structure of underground plate which characterized in that: the upper surfaces of two adjacent bottom plates (1) above the base layer (6) are provided with caulking grooves (11), and the opening direction of the caulking grooves (11) is the same as the length direction of the central line of the gap between the adjacent bottom plates (1).
2. The waterproof structure of the underground floor as claimed in claim 1, wherein: the embedded groove (11) is internally provided with a water blocking block (2), the water blocking block (2) is positioned in the embedded groove (11), and the length direction of the water blocking block (2) is the same as the opening direction of the embedded groove (11); and the upper surface of the water blocking block (2) is gradually inclined downwards from one side close to the side wall of the bottom plate (1) to one side close to the center of the bottom plate (1).
3. The waterproof structure of the underground floor as claimed in claim 2, wherein: the upper surface of the water blocking block (2) is provided with a water blocking groove (21), and the opening direction of the water blocking groove (21) is the same as the length direction of the water blocking block (2).
4. A waterproof structure of an underground floor as claimed in claim 3, wherein: the water retaining groove (21) is gradually flared from one side close to the lower surface of the bottom plate (1) to one side close to the upper surface of the bottom plate (1).
5. The waterproof structure of the underground floor as claimed in claim 1, wherein: the upper surface of the bottom plate (1) is provided with a storage groove (12), and the opening direction of the storage groove (12) is the same as that of the caulking groove (11); the article placing groove (12) is communicated with the embedded groove (11), and the article placing groove (12) is positioned on one side of the embedded groove (11) close to the center of the bottom plate (1).
6. The waterproof structure of the underground floor as claimed in claim 1, wherein: and an impermeable layer (3) is arranged in the storage groove (12) of the adjacent bottom plate (1), and the upper surface of the impermeable layer (3) is flush with the upper surface of the bottom plate (1).
7. The waterproof structure of the underground floor as claimed in claim 1, wherein: and the lower surfaces of the adjacent bottom plates (1) are fixedly connected with waterproof layers (4).
8. The waterproof structure of the underground floor as claimed in claim 7, wherein: and adjacent bearing tables (5) are arranged between the bottom plates (1), and the upper surfaces of the bearing tables (5) are abutted to the upper surfaces of the waterproof layers (4).
9. The waterproof structure of the underground floor as claimed in claim 8, wherein: the two side walls in the length direction of the bearing table (5) gradually incline to one side deviating from each other from the lower surface to the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542603.4A CN113216278A (en) | 2021-05-18 | 2021-05-18 | Waterproof structure of underground floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542603.4A CN113216278A (en) | 2021-05-18 | 2021-05-18 | Waterproof structure of underground floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216278A true CN113216278A (en) | 2021-08-06 |
Family
ID=77092793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110542603.4A Pending CN113216278A (en) | 2021-05-18 | 2021-05-18 | Waterproof structure of underground floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113216278A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226345A (en) * | 2011-04-07 | 2011-10-26 | 中国建筑材料科学研究总院 | Method for carrying out advanced water shut-off on post-cast strips in underground engineering and advanced water shut-off steel plate structure |
| CN203755354U (en) * | 2014-03-21 | 2014-08-06 | 江苏省华建建设股份有限公司 | Basement floor post-cast strip |
-
2021
- 2021-05-18 CN CN202110542603.4A patent/CN113216278A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226345A (en) * | 2011-04-07 | 2011-10-26 | 中国建筑材料科学研究总院 | Method for carrying out advanced water shut-off on post-cast strips in underground engineering and advanced water shut-off steel plate structure |
| CN203755354U (en) * | 2014-03-21 | 2014-08-06 | 江苏省华建建设股份有限公司 | Basement floor post-cast strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205935437U (en) | Parapet wall body structure | |
| CN207228171U (en) | Concrete floor waterproofing node is worn under a kind of steel column | |
| CN214460602U (en) | Waterproof structure for existing building basement bottom plate construction joint | |
| CN113216278A (en) | Waterproof structure of underground floor | |
| CN201351315Y (en) | Post-pouring band waterproof structure | |
| CN205676931U (en) | A kind of basement waterproofing base plate | |
| CN109356102B (en) | Asphalt concrete core wall and dam foundation impervious wall connecting structure | |
| TWI541408B (en) | Permeable pavement strengthening device | |
| CN208907231U (en) | A kind of architectural engineering seepage in underground area waterproof construction | |
| CN109930562A (en) | A kind of surface watertight seal structure of concrete face rockfill dam | |
| CN215106155U (en) | Leakage-proof device is used in construction of post-cast strip is built in room | |
| CN210194655U (en) | Seepage-proofing plugging reinforcing structure for dewatering well of underground building | |
| CN107419811A (en) | The method and its structure of basement bottom board support pile and spilled water hole waterproofing and leakage-stopping | |
| CN213539334U (en) | Construction joint waterproof construction | |
| CN218148533U (en) | Basement bottom plate waterproof structure | |
| CN209798764U (en) | Foundation pit structure | |
| CN103015291B (en) | Oblique-angle two-way locking type sidewalk floor tile | |
| CN206887981U (en) | Basis is built in a kind of new anti-corrosion room | |
| CN206962403U (en) | A kind of assembly type cable slot | |
| CN206986904U (en) | A kind of depth hole composite supporting construction with water-proof function | |
| CN220150662U (en) | Building block with permeation-proof structure | |
| CN217267590U (en) | Prefabricated water-resistant pressing plate structure under post-cast strip of basement raft | |
| CN216766311U (en) | Assembled concrete building post-cast strip stagnant water structure | |
| CN205206054U (en) | Basement bottom plate post -cast strip thickening anti -seepage waterstop structure | |
| CN217175495U (en) | Dry-wet area ground laying structure |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |