CN113863387A - Basement post-cast strip leakage prevention system and construction method thereof - Google Patents
Basement post-cast strip leakage prevention system and construction method thereof Download PDFInfo
- Publication number
- CN113863387A CN113863387A CN202110999267.6A CN202110999267A CN113863387A CN 113863387 A CN113863387 A CN 113863387A CN 202110999267 A CN202110999267 A CN 202110999267A CN 113863387 A CN113863387 A CN 113863387A
- Authority
- CN
- China
- Prior art keywords
- plate
- waterproof
- water
- basement
- post
- 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 19
- 230000002265 prevention Effects 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 239000012466 permeate Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 239000003673 groundwater Substances 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008719 thickening 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
-
- 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 provides a post-cast strip leakage-proof system and a construction method thereof. The invention is provided with the upper water baffle, thus solving the waterproof problem of water seepage at the upper part of the basement bottom plate; the water stop steel plate is arranged on the lower water baffle plate by adopting a connecting device, so that the installation is convenient and rapid, and the possibility of installation errors is reduced; the lower water baffle adopts a multiple waterproof structure, and the problem that accumulated water permeates into a post-pouring belt area due to failure of a certain single structure to affect the construction period is avoided.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a basement post-cast strip leakage-proof system and a construction method thereof.
Background
In recent years, advanced water stop structures used in basement post-cast zones have come into wide use. Leading stagnant water structure: namely, post-cast strip water stop construction is prior to post-cast strip pouring, and a water stop structure for sealing underground water is constructed by adopting structures such as a preset water stop strip and the like. Meanwhile, before the post-cast strip is not poured, when the structure cannot be realized temporarily from the waterproof function, the local advanced waterproof structure of the post-cast strip is paved in advance, and the dual functions of water resistance and deformation joints are realized. The post-cast strip advanced water stop structure is manufactured by a plurality of methods, and generally, an externally-attached or a middle-buried water stop strip and the like are additionally arranged between a component and the water surface or in front of the component and the water surface by local thickening. However, in the traditional post-cast strip water stop structure, a large amount of underground water, surface water and rainwater can permeate into the basement from the post-cast strip before the post-cast strip is blocked, so that a large amount of water is accumulated in the basement, the basement is polluted, great inconvenience is caused to subsequent indoor construction of the basement, the water pumping amount is greatly increased, and the electric energy consumption is increased.
As in the prior art patents: application publication number is CN208136971U discloses a post-cast strip waterproof construction and basement, includes: the device comprises a foundation bearing layer, a first raft plate, a second raft plate, a post-pouring belt, a water stop plate, a first extruded plate and a second extruded plate; it is fixed with the post-cast strip through utilizing first raft and second raft, set up the waterstop on the basic strength layer, set up the waterstop between first extruded sheet and the second extruded sheet, waterstop and waterstop combined action effectively stop the groundwater under the basement to spread on the post-cast strip, traditional post-cast strip stagnant water structure that has alleviated existence among the prior art is before not pouring, groundwater, the technical problem of surface water infiltration basement, realized that post-cast strip structure can effectively prevent groundwater, surface water infiltration to the technical effect in the basement. However, the following problems still remain: (1) an upper water baffle is not arranged, so that the problem that accumulated water seeps from the upper part of the basement bottom plate is not solved; (2) the installation position of the water stop steel plate is uncertain, and the water stop steel plate needs to be installed by constructors according to self experience, so that errors are easy to occur, and the construction progress is influenced; (3) the water-stop steel plate does not penetrate through the whole post-cast strip area, and the waterproof effect needs to be improved.
Disclosure of Invention
The invention aims to provide a basement post-cast strip leakage-proof system and a construction method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a basement post-cast strip leak protection system, includes post-cast strip, basement bottom plate, goes up the breakwater and lower breakwater, and post-cast strip is located the gap department that the basement bottom plate reserved, and basement bottom plate, last breakwater and lower breakwater distribute around post-cast strip, go up the breakwater detachable and install at basement bottom plate upper surface, and the breakwater is fixed in basement bottom plate bottom down.
Preferably, the basement bottom plate sets up the stand that is used for fixed water baffle on being close to the both ends of post-cast strip, sets up recess I on this stand, and it sets up the fixed plate to go up the water baffle both sides, and the fixed plate inserts fixed water baffle in recess I, inserts the sealing rod in the gap department of fixed plate and recess I, and the sealing rod material is for meeting water inflation rubber.
Preferably, lower breakwater includes manger plate bottom plate, manger plate curb plate and manger plate baffle, and lower breakwater passes through the manger plate curb plate to be fixed in basement bottom plate bottom, and a plurality of manger plate baffle is evenly fixed on the manger plate bottom plate, and the space between manger plate bottom plate, manger plate curb plate and the manger plate baffle forms water-proof chamber.
Preferably, a water stopping steel plate is installed at the top of the inner side of the lower water baffle and fixed on the water baffle partition plate and the water baffle side plate.
Preferably, the bottom of the water stop steel plate is provided with a plurality of bolts corresponding to the positions of the water stop partition plates, the two sides of the water stop steel plate are provided with buckles, the upper ends of the water stop partition plates are provided with slots matched with the bolts, and the upper ends of the water stop side plates are provided with grooves II matched with the buckles.
Preferably, the inside material of bolt is waterproof steel, and outside material is for meeting water inflation rubber, the buckle material is waterproof steel.
Preferably, a waterproof layer is arranged on the outer side of the lower water baffle and comprises a hard waterproof outer layer, a waterproof coil material layer and a waterproof coating, wherein the waterproof coating is made of pure acrylic polymer emulsion and is uniformly coated on the outer side of the lower water baffle; the waterproof coil layer is laid on the outer side of the waterproof coating, and a gap is reserved when the waterproof coil layer is laid; the hard waterproof outer layer is arranged on the outer side of the waterproof roll material layer and is made of waterproof mortar.
In order to achieve the above purpose, the invention also provides the following technical scheme:
a construction method of a basement post-cast strip leakage prevention system comprises the following steps:
s1, installing a water stop steel plate on the inner side of a lower water baffle, and checking the installation tightness between the water stop steel plate and the lower water baffle;
s2, sequentially arranging a waterproof coating, a waterproof roll material layer and a hard waterproof outer layer on the outer side of the lower water baffle, and checking the sealing performance of the waterproof coating, the waterproof roll material layer and the hard waterproof outer layer;
s3, sealing performance of each part of the lower water baffle is intact, and the lower water baffle is arranged at the bottom of the basement bottom plate;
s4, two sides of the upper portion of the basement bottom plate, close to the post-pouring belt, are poured to form stand columns, after the stand columns are maintained, fixing plates on two sides of the upper water baffle are inserted into the grooves I of the stand columns, water stop strips are inserted into gaps between the grooves I and the fixing plates, and therefore construction of the basement leakage-proof system is completed.
Compared with the prior art, the invention has the beneficial effects that:
(1) the upper water baffle is arranged, so that the waterproof problem of water seepage at the upper part of the basement bottom plate is solved;
(2) the water stop steel plate is arranged on the lower water baffle plate by adopting a connecting device, so that the installation is convenient and rapid, and the possibility of installation errors is reduced;
(3) the lower water baffle adopts a multiple waterproof structure, and the problem that accumulated water permeates into a post-pouring belt area due to failure of a certain single structure to affect the construction period is avoided.
Drawings
FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a connection structure of a water stop steel plate and a lower water baffle according to the present invention;
FIG. 4 is an enlarged view of area B of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the waterproof layer structure of the present invention.
In the figure: 1 post-pouring belt, 2 basement bottom plate, 3 last water baffles, 4 stands, 401 sealing strip, 402 recess I, 5 lower water baffles, 501 manger plate bottom plate, 502 manger plate curb plate, 503 manger plate baffle, 504 water proof chamber, 505 recess II, 6 stagnant water steel sheet, 601 bolt, 602 slot, 603 buckle, 7 waterproof layer, 701 waterproof skin of stereoplasm, 702 waterproof coil layer, 703 waterproof coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 5, the present invention provides a technical solution:
a basement post-pouring belt leakage-proof system comprises a post-pouring belt 1, a basement bottom plate 2, an upper water baffle 3 and a lower water baffle 5, wherein the post-pouring belt 1 is positioned at a reserved gap of the basement bottom plate 2, the upper water baffle 3 and the lower water baffle 5 are distributed around the post-pouring belt 1, the upper water baffle 3 is detachably arranged on the upper surface of the basement bottom plate 2, the lower water baffle 5 is fixed at the bottom of the basement bottom plate 2, two ends of the basement bottom plate 2, which are close to the post-pouring belt 1, are provided with stand columns 4 for fixing the upper water baffle 3, the stand columns 4 are provided with grooves I402, two sides of the upper water baffle 3 are provided with fixing plates 301, the fixing plates 301 are inserted into the grooves I402 for fixing the upper water baffle 3, water stops 401 are made of water-swelling rubber, when water seepage occurs at the upper side of the basement bottom plate 2, the stand columns 4 can play a first waterproof role, when the accumulated water line is over the upright post 4, the water stop strip 401 made of water-swelling rubber expands to fill the gap between the grooves I402, thereby playing the second waterproof effect, the lower water baffle 5 comprises a water baffle bottom plate 501, a water baffle side plate 502 and a water baffle clapboard 503, a water-proof cavity 504 is formed by the gap formed among the water baffle bottom plate 501, the water baffle side plate 502 and the water baffle clapboard 503, the top of the inner side of the lower water baffle 5 is provided with a water stop steel plate 6, the water stop steel plate 6 is fixed on the water baffle 503 and the water baffle side plate 502, due to the existence of the water baffle cavity 504, the lower water baffle 5 is divided into a plurality of independent parts, each part is waterproof independently, the probability of accumulated water permeating into the post-pouring area is smaller, the bottom of the water stop steel plate 6 is provided with a plurality of pins 601 corresponding to the positions of the water baffle plate 503, both sides of the water stop steel plate 6 are provided with buckles 603, the upper end of the water baffle 503 is provided with a slot 602 matched with the pins 601, the upper end of the water-blocking side plate 502 is provided with a groove II 505 matched with the buckle 603, the connecting structure can accurately install the water-blocking steel plate 6 to a specified position, the operation is simpler and more convenient, and no error occurs, the water-blocking steel plate 6 penetrates through the whole lower water-blocking plate 5, the waterproof effect is better, the inner material of the bolt 601 is waterproof steel, the outer material is water-swelling rubber, the buckle 603 is waterproof steel, the waterproof material is used as a connecting part, the waterproof effect is better, the waterproof layer 7 is arranged on the outer side of the lower water-blocking plate 5, the waterproof layer 7 comprises a hard waterproof outer layer 701, a waterproof coil layer 702 and a waterproof coating 703, and the waterproof coating 703 is made of pure acrylic acid polymer emulsion and is uniformly coated on the outer side of the lower water-blocking plate 5; the waterproof roll material layer 702 is paved on the outer side of the waterproof coating 703, and a gap is reserved when the waterproof roll material layer 702 is paved; the hard waterproof outer layer 701 is arranged on the outer side of the waterproof roll layer 702 and is made of waterproof mortar, the waterproof layer 7 adopts a three-layer waterproof structure, the waterproof roll layer 702 is not paved on the outer side of the waterproof coating 703 but is paved on the outer side of the waterproof coating 703 in a clearance mode, and a plurality of independent gaps are formed by surplus paving on the outer side of the waterproof coating 703; when the accumulated water breaks through the waterproof layer and enters the lower water baffle 5, a water-resisting cavity 504 formed by the water-resisting partition 503 and the water-resisting side plate 502 has a second waterproof effect; when the accumulated water level is over the water retaining partition 503, the water retaining steel plate 6 has a third waterproof effect, the multiple waterproof design of the waterproof system ensures that the accumulated water cannot enter the post-pouring belt area, the installation and the operation are stable and convenient, and the construction period of the post-pouring belt area is greatly shortened.
A construction method of a basement post-cast strip leakage prevention system comprises the following steps:
s1, installing a water stop steel plate 6 on the inner side of a lower water baffle 5, and checking the sealing performance of the water stop steel plate;
s2, sequentially arranging a waterproof coating 703, a waterproof coil layer 702 and a hard waterproof outer layer 701 on the outer side of the lower water baffle 5, and checking the sealing property of the waterproof coil layer and the hard waterproof outer layer;
s3, sealing performance of each position of the lower water baffle 5 is intact, and the lower water baffle 5 is arranged at the bottom of the basement bottom plate 2;
s4, two sides of the upper portion of the basement bottom plate 2, close to the post-pouring belt 1, are poured to form the upright post 4, after the maintenance of the upright post 4 is completed, the fixing plates 301 on two sides of the upper water baffle 3 are inserted into the groove I402 of the upright post 4, and the water stop strip 401 is inserted into a gap between the groove I402 and the fixing plates 301, so that the construction of the basement leakage-proof system is completed.
The upper water baffle 3 is additionally arranged, so that the condition that water leaks from the upper surface of the basement bottom plate 2 is better dealt with; the waterproof effect of the bottom of the basement bottom plate 2 is further improved by improving the lower water baffle 5 and the waterproof layer 7; by improving the structure and the installation mode of the water stop steel plate 6, the waterproof effect is improved, the installation steps are simplified, the fault tolerance rate of installation is improved, and the construction period is greatly shortened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a basement post-cast strip leak protection system which characterized in that: including post-cast strip (1), basement bottom plate (2), go up breakwater (3) and lower breakwater (5), post-cast strip (1) is located the gap department that basement bottom plate (2) were reserved, and basement bottom plate (2), go up breakwater (3) and lower breakwater (5) distribute around post-cast strip (1), go up breakwater (3) detachable and install at basement bottom plate (2) upper surface, and lower breakwater (5) are fixed in basement bottom plate (2) bottom.
2. The basement post-cast strip leakage prevention system according to claim 1, wherein: basement bottom plate (2) are close to both ends setting of post-cast strip (1) and are used for fixed stand (4) of last breakwater (3), set up recess I (402) on this stand (4), go up breakwater (3) both sides and set up fixed plate (301), fixed plate (301) insert fixed breakwater (3) in recess I (402), insert sealing rod (401) in the gap department of fixed plate (301) and recess I (402), sealing rod (401) material is for meeting water inflation rubber.
3. The basement post-cast strip leakage prevention system according to claim 2, wherein: lower water baffle (5) are including manger plate bottom plate (501), manger plate curb plate (502) and manger plate baffle (503), and lower water baffle (5) are fixed in basement bottom plate (2) bottom through manger plate curb plate (502), and a plurality of manger plate baffle (503) are evenly fixed on manger plate bottom plate (501), and the space between manger plate bottom plate (501), manger plate curb plate (502) and manger plate baffle (503) forms water-proof chamber (504).
4. The basement post-cast strip leakage prevention system of claim 3, wherein: and a water stop steel plate (6) is arranged at the top of the inner side of the lower water baffle (5), and the water stop steel plate (6) is fixed on the water stop partition plate (503) and the water stop side plate (502).
5. The basement post-cast strip leakage prevention system of claim 4, wherein: the water stopping steel plate is characterized in that a plurality of bolts (601) corresponding to the positions of the water stopping partition plates (503) are arranged at the bottom of the water stopping steel plate (6), buckles (603) are arranged on two sides of the water stopping steel plate (6), slots (602) matched with the bolts (601) are formed in the upper ends of the water stopping partition plates (503), and grooves II (505) matched with the buckles (603) are formed in the upper ends of the water stopping side plates (502).
6. The basement post-cast strip leakage prevention system of claim 5, wherein: the inside material of bolt (601) is waterproof steel, and outside material is for meeting water inflation rubber, buckle (603) material is waterproof steel.
7. The basement post-cast strip leakage prevention system of claim 6, wherein: the waterproof layer (7) is arranged on the outer side of the lower water baffle (5), the waterproof layer (7) comprises a hard waterproof outer layer (701), a waterproof coil material layer (702) and a waterproof coating (703), and the waterproof coating (703) is made of pure acrylic polymer emulsion and is uniformly coated on the outer side of the lower water baffle (5); the waterproof roll layer (702) is paved on the outer side of the waterproof coating (703), and a gap is reserved when the waterproof roll layer (702) is paved; the hard waterproof outer layer (701) is arranged on the outer side of the waterproof roll material layer (702) and is made of waterproof mortar.
8. A construction method of a basement post-cast strip leakage prevention system is characterized by comprising the following steps:
s1, installing a water stop steel plate (6) on the inner side of a lower water baffle (5), and checking the installation tightness between the water stop steel plate (6) and the lower water baffle (5);
s2, sequentially arranging a waterproof coating (703), a waterproof coil layer (702) and a hard waterproof outer layer (701) on the outer side of the lower water baffle (5), and checking the sealing performance of the waterproof coating (703), the waterproof coil layer (702) and the hard waterproof outer layer (701);
s3, sealing performance of each part of the lower water baffle (5) is complete, and the lower water baffle (5) is arranged at the bottom of the basement bottom plate (2);
s4, two sides of the upper portion of the basement bottom plate (2) close to the post-pouring belt (1) are poured to form the stand column (4), after the stand column (4) is maintained, fixing plates (301) on two sides of the upper water baffle (3) are inserted into a groove I (402) of the stand column (4), a water stop strip (401) is inserted into a gap between the groove I (402) and the fixing plates (301), and construction of the basement leakage-proof system is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999267.6A CN113863387A (en) | 2021-08-28 | 2021-08-28 | Basement post-cast strip leakage prevention system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999267.6A CN113863387A (en) | 2021-08-28 | 2021-08-28 | Basement post-cast strip leakage prevention system and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113863387A true CN113863387A (en) | 2021-12-31 |
Family
ID=78988700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110999267.6A Pending CN113863387A (en) | 2021-08-28 | 2021-08-28 | Basement post-cast strip leakage prevention system and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113863387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126006A (en) * | 2022-06-30 | 2022-09-30 | 陕西帕源路桥建设有限公司 | Post-pouring belt water stopping mechanism for house building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747750A (en) * | 2012-07-17 | 2012-10-24 | 天津住宅集团建设工程总承包有限公司 | Construction method for post-pouring settlement belt protective measures of basement top plates |
| CN203213165U (en) * | 2013-04-27 | 2013-09-25 | 中建七局安装工程有限公司 | Waterproof layer for post-cast strip |
| CN107338815A (en) * | 2017-09-05 | 2017-11-10 | 中国二十冶集团有限公司 | Underground engineering side wall post-cast strip comprehensive waterproof construction method |
| CN207672627U (en) * | 2017-12-08 | 2018-07-31 | 广宏建设集团有限公司 | A kind of basement external wall later casting zone water stopping structure |
| CN208251170U (en) * | 2018-04-22 | 2018-12-18 | 中天建设集团有限公司 | A kind of basement advanced water-stopping type post-cast strip locking device |
| CN212801669U (en) * | 2020-05-27 | 2021-03-26 | 沪宝节能科技工程(上海)有限公司 | Waterproof leaking stoppage structure of post-cast strip |
-
2021
- 2021-08-28 CN CN202110999267.6A patent/CN113863387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747750A (en) * | 2012-07-17 | 2012-10-24 | 天津住宅集团建设工程总承包有限公司 | Construction method for post-pouring settlement belt protective measures of basement top plates |
| CN203213165U (en) * | 2013-04-27 | 2013-09-25 | 中建七局安装工程有限公司 | Waterproof layer for post-cast strip |
| CN107338815A (en) * | 2017-09-05 | 2017-11-10 | 中国二十冶集团有限公司 | Underground engineering side wall post-cast strip comprehensive waterproof construction method |
| CN207672627U (en) * | 2017-12-08 | 2018-07-31 | 广宏建设集团有限公司 | A kind of basement external wall later casting zone water stopping structure |
| CN208251170U (en) * | 2018-04-22 | 2018-12-18 | 中天建设集团有限公司 | A kind of basement advanced water-stopping type post-cast strip locking device |
| CN212801669U (en) * | 2020-05-27 | 2021-03-26 | 沪宝节能科技工程(上海)有限公司 | Waterproof leaking stoppage structure of post-cast strip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126006A (en) * | 2022-06-30 | 2022-09-30 | 陕西帕源路桥建设有限公司 | Post-pouring belt water stopping mechanism for house building construction |
| CN115126006B (en) * | 2022-06-30 | 2023-11-07 | 陕西帕源路桥建设有限公司 | Post-pouring belt water stopping mechanism for house building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105297743B (en) | A kind of ground-connecting-wall defect seepage stops discharge structure and its construction method | |
| CN113863387A (en) | Basement post-cast strip leakage prevention system and construction method thereof | |
| CN204982789U (en) | A dam body prevention of seepage drainage system for roller compacted concrete dam | |
| CN112780299B (en) | Waterproof subway station access and exit passage structure and construction method thereof | |
| CN214006404U (en) | Leak-proof structure for maintaining leakage of toilet floor | |
| CN215565997U (en) | Prefabricated assembled arch wall structure of railway tunnel | |
| CN205205831U (en) | Ground even wall defect seepage ends drainage structures | |
| CN206035052U (en) | Prefabricated caulking strips's in area circular underground granary of outer steel plated assembled | |
| CN110080165B (en) | Arch thin-wall structure retaining dam capable of being constructed rapidly and application method thereof | |
| CN206512737U (en) | A kind of dam foundation of water seepage prevention | |
| CN113006155A (en) | Basement roof deformation joint waterproof system and waterproof process | |
| CN112878512A (en) | Pit integral pre-buried toilet waterproof complete device | |
| CN207739279U (en) | A kind of three-dimensional pipe gallery of steel modeling combination | |
| CN206189967U (en) | Circular underground granary of prefabricated assembled of inside and outside equal steel plated echelonment | |
| CN206035042U (en) | Prefabricated caulking strips's in area circular underground granary of interior steel plated assembled | |
| CN217974513U (en) | Waterproof structure of underground building wall | |
| CN205557580U (en) | Well storehouse cellular -type underground pipe gallery is assembled to adding to prestressing force | |
| CN206189965U (en) | Circular underground granary of prefabricated assembled of interior steel plated echelonment | |
| CN219673544U (en) | Waterproof sleeve for indoor building | |
| CN220748293U (en) | Double-layer waterproof system for underground excavation tunnel of poor water-rich stratum | |
| CN212001283U (en) | Multiple grouting pipe | |
| CN213539334U (en) | Construction joint waterproof construction | |
| CN217679583U (en) | Anti-leakage structure of stainless steel water separation and drainage box of toilet | |
| CN216664238U (en) | Basement roof deformation joint structure | |
| CN220565455U (en) | Waterproof structure of water stop steel plate and wall connection node |
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: 20211231 |