CN114809271B - Basement waterproof foundation pit structure and construction method thereof - Google Patents
Basement waterproof foundation pit structure and construction method thereof Download PDFInfo
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- CN114809271B CN114809271B CN202210402485.1A CN202210402485A CN114809271B CN 114809271 B CN114809271 B CN 114809271B CN 202210402485 A CN202210402485 A CN 202210402485A CN 114809271 B CN114809271 B CN 114809271B
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- basement
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 90
- 239000010959 steel Substances 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 22
- 238000004078 waterproofing Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003673 groundwater Substances 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- 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
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a basement waterproof foundation pit structure and a construction method thereof, and relates to the basement waterproof field. The invention has the beneficial effects that: the natural ventilation pipeline is formed by the I-steel, so that water molecules in the air passing through the I-steel are condensed on the surface of the I-steel and are discharged into the water guide pipe through the water collecting tank, and the cavity supporting layer is arranged at the foundation pit, so that groundwater can be prevented from penetrating into the basement, and the aim of waterproof the basement is fulfilled.
Description
Technical Field
The invention relates to the field of basement waterproofing, in particular to a basement waterproofing foundation pit structure and a construction method thereof.
Background
At present, the water seepage or the humidity phenomenon of the basement is still common, the existing construction is generally to coat waterproof materials on the wall body or lay a waterproof coiled material layer for waterproof treatment, and a water collecting and guiding device is additionally arranged in the wall body to prevent the seepage of the groundwater and the like to a certain extent, but water molecules contained in the air of the basement still can be condensed into water drops on the wall body, the phenomena of the basement becoming damp, the wall surface generating mildew and the like are caused after a long time, the existing basement structure has the functions of ventilation and the like, but the water content in the air cannot be reduced, and the waterproof effect is poor.
Therefore, it is necessary to develop a basement structure which can actively reduce the water content in the air of the basement to a certain extent and prevent groundwater from penetrating into the basement at the foundation pit so as to achieve the aim of waterproofing the basement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a basement waterproof foundation pit structure and a construction method thereof, which can actively reduce the water content in the air of the basement to a certain extent, prevent groundwater from penetrating into the basement at the foundation pit and achieve the aim of waterproof the basement.
In order to achieve the above object, the present invention is solved by the following technical scheme:
the utility model provides a basement waterproof construction, includes concrete layer, waterproof layer, outer vent fence, fan trench, wall body, I-steel, water catch bowl, water guide pipe, same temperature steel sheet, connection steel sheet, foundation ditch concrete layer, supporting steel sheet, the concrete layer divide into concrete layer, lower concrete layer, leaves the cavity in the centre, place a plurality of I-steels side by side in the cavity, leave the clearance between the I-steel and form the water catch bowl, the water catch bowl links to each other with the water guide pipe, the water guide pipe embedding wall body, the waterproof layer includes waterproofing membrane layer, lower waterproof layer, interior waterproof layer, waterproofing membrane layer lays in I-steel top, waterproofing membrane layer top is pour the upper concrete layer down, lower waterproof layer is in lower concrete layer top down, the wall body surface has interior waterproof layer, connection steel sheet one end and I-steel welding, the other end is with same temperature steel sheet welding, same temperature steel sheet is located concrete layer below down, outer vent fence and wall body are with screw connection, the fan trench is reserved position, the waterproofing membrane layer is the embedding wall body, first, including the waterproofing membrane layer, a plurality of supporting steel layer has the concrete layer, a plurality of supporting steel layers are laid to the cavity in the foundation ditch.
Preferably, the water collecting tank has an inclination angle of 5-10 degrees, so that water is conveniently drained.
Preferably, a platform is arranged on the inner side of the wall body at the position of the outer vent fence and can be used for cleaning, fan maintenance, equipment installation and the like.
Preferably, the fan groove is a reserved position, and the outer vent fence can be installed in a replaceable manner when the fan is not installed.
Preferably, a plurality of water guide grooves are arranged on the first concrete layer.
The construction method for constructing the basement waterproof structure comprises the following steps: step A: pouring a first concrete layer in the foundation pit, then placing a supporting steel plate, and paving a waterproof coiled material layer after solidification; and (B) step (B): pouring a second concrete layer on the support steel plate; step C: the method comprises the steps of (1) concrete casting four walls, wherein when the wall body at one side of an outer vent fence is cast, a water guide pipe is buried in advance, and a platform and a fan groove are reserved; step D: placing a same-temperature steel plate above the wall body, and welding the connecting steel plate on the same-temperature steel plate; step E: pouring a lower concrete layer, placing I-steel side by side after solidification, and welding with a connecting steel plate; step F: pouring a lower waterproof layer, and digging an inclined water collecting tank at the gap between adjacent I-steel; step G: paving a waterproof coiled material layer above the I-steel; step H: pouring a concrete layer above the waterproof coiled material layer; step I: brushing an inner waterproof layer on the surface of the wall body and the second concrete layer.
Preferably, the pipe orifice is plugged immediately after the water guide pipe is buried in the step C, so that foreign matters are prevented from entering the water guide pipe in the subsequent construction.
Preferably, the surface of the I-shaped steel in the step E is coated with waterproof paint and anticorrosive material.
Preferably, the thickness of the lower waterproof layer poured in the step F is at least 2mm.
Preferably, in the step G, the waterproof coiled material layer (2) is connected with the I-steel (3) through an adhesive.
The invention has the beneficial effects that: the natural ventilation pipeline is formed by the I-steel, hot air passes through the I-steel to exchange heat on the I-steel by utilizing the characteristic that the basement is warm in winter and cool in summer, so that the temperature of the hot air is reduced, water molecules in the air are condensed on the surface of the I-steel when meeting cold, and fall into a water collecting tank, and are discharged into a water guide pipe through the water collecting tank, so that the water content in the air can be reduced to a certain extent, a cavity supporting layer is arranged at a foundation pit, the underground water can be prevented from penetrating into the basement, and the aim of waterproof basement is achieved under the cooperation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following discussion will discuss the embodiments or the drawings required in the description of the prior art, and it is obvious that the technical solutions described in connection with the drawings are only some embodiments of the present invention, and that other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view (cross-sectional view) of the structure of the present invention.
Fig. 2 is a perspective view (including a partial cross-sectional view) of the top plate structure of the present invention.
Fig. 3 is a partial structural perspective view of the present invention.
Fig. 4 is an enlarged view of a portion of the sump of the present invention.
Fig. 5 is a schematic view (cross-sectional view) of the foundation pit structure of the present invention.
In the figure: 1. the waterproof layer comprises an upper concrete layer 2, a waterproof coiled material layer 3, I-steel, a lower waterproof layer 4, a lower concrete layer 5, a uniform temperature steel plate 6, a water collecting tank 7, a water guide pipe 8, a 9, an outer ventilation fence 10, a fan groove position 11, a connecting steel plate 12, a wall body 13, an inner waterproof layer 14, a first concrete layer 15, a supporting steel plate 16 and a second concrete layer.
Detailed Description
The following description of the embodiments of the present invention will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present invention. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the invention, based on the embodiments described in the present invention.
The embodiment of the invention provides a basement waterproof foundation pit structure and a construction method thereof, which can reduce the water content in the air to a certain extent.
As shown in fig. 1 to 5, the basement waterproof structure of the invention comprises a concrete layer, a waterproof layer, an outer vent fence 9, a fan groove 10, a wall 12, an i-steel 3, a water collecting groove 7, a water guide pipe 8, a isothermal steel plate 6, a connecting steel plate 11, a foundation pit concrete layer and a supporting steel plate 15, wherein the concrete layer is divided into an upper concrete layer 1 and a lower concrete layer 5, a cavity is reserved in the middle, a plurality of i-steels 3 are placed in the cavity side by side, gaps are reserved among the i-steels 3 to form the water collecting groove 7, the water collecting groove 7 has an inclined angle of 5-10 degrees, water is conveniently discharged, the water collecting groove 7 is connected with the water guide pipe 8, the water guide pipe 8 is embedded into the wall 12, the waterproof layer comprises a waterproof coiled material layer 2, a lower waterproof layer 4 and an inner waterproof layer 13, the waterproof coiled material layer 2 is paved above the i-steel 3, the upper concrete layer 1 is poured above the waterproof coiled material layer 2, the lower waterproof layer 4 is positioned below the I-steel 3, the lower waterproof layer 4 is positioned above the lower concrete layer 5, an inner waterproof layer 13 is arranged on the surface of the wall 12, one end of a connecting steel plate 11 is welded with the I-steel 3, the other end of the connecting steel plate is welded with a homogeneous steel plate 6, the homogeneous steel plate 6 is positioned below the lower concrete layer 5, the outer vent fence 9 is connected with the wall 12 by screws, the fan slot 10 is a reserved position and is embedded into the wall 12, the outer vent fence 9 can be installed in a replaceable manner when a fan is not installed, a platform is arranged on the inner side of the wall 12 at the outer vent fence 9 and can be used for cleaning, fan maintenance, equipment installation and the like, the foundation pit concrete layer comprises a first concrete layer 14 and a second concrete layer 16, a cavity supporting layer is arranged in the middle of the cavity supporting layer, a plurality of supporting steel plates 15 are paved on the first concrete layer 14, the first concrete layer 14 is provided with a plurality of water guide grooves.
The construction method for constructing the basement waterproof structure comprises the following steps: step A: pouring a first concrete layer 14 in the foundation pit, then placing a supporting steel plate 15, and paving a waterproof coiled material layer 2 after solidification; and (B) step (B): casting a second concrete layer 16 on the supporting steel plate 15; step C: the surrounding walls 12 are concreted, when the wall 12 at one side of the outer vent fence 9 is concreted, the water guide pipe 8 is buried in advance, then the pipe orifice is immediately plugged, foreign matters are prevented from entering the water guide pipe 8 in the subsequent construction, and a platform and a fan groove position 10 are reserved; step D: placing a same-temperature steel plate 6 above the wall 12, and welding a connecting steel plate 11 on the same-temperature steel plate 6; step E: pouring a lower concrete layer 5, placing I-steel 3 side by side after solidification, coating waterproof paint and anti-corrosion materials on the surface of the I-steel 3, and welding with a connecting steel plate 11; step F: pouring a lower waterproof layer 4, wherein the thickness of the lower waterproof layer 4 is at least 2mm, and digging an inclined water collecting tank 7 at the gap between the adjacent I-steel 3; step G: a waterproof coiled material layer 2 is paved above the I-steel 3, and the waterproof coiled material layer (2) is connected with the I-steel 3 through an adhesive; step H: pouring a concrete layer 1 above the waterproof coiled material layer 2; step I: the inner waterproof layer 13 is brushed on the surface of the wall body 12 and the second concrete layer 16.
The working principle of the invention is as follows:
the cavity supporting layer in the foundation pit can prevent groundwater from directly penetrating into the basement, and the first concrete layer 14 is provided with a water guide groove, if groundwater penetrates into the cavity supporting layer, the groundwater can be rapidly discharged through the water guide groove and cannot penetrate into the basement, so that the aim of preventing groundwater from penetrating into the basement is fulfilled; the basement is warm in winter and cool in summer, the outdoor temperature is high, the basement temperature is low, the temperature of the I-steel 3 is consistent with the basement temperature through the heat transfer of the steel plate 6 with the same temperature, when outdoor air enters the basement through the I-steel 3, water molecules in the air are condensed into water drops on the surface of the I-steel 3 when the water drops to the water collecting tank 7, and the water drops flow into the water guide pipe 8 to be discharged due to the fact that the water collecting tank 7 has a certain inclination angle, the water content in the air is reduced to a certain extent, and the air flowing into the basement is dried, so that the waterproof purpose of the basement is achieved; in winter, the outdoor temperature is low, the basement temperature is high, the heat dissipation of the I-steel 3 is stronger than that of concrete, the I-steel 3 is lower than that of the basement temperature, and when air circulates, water molecules in the air are also condensed into water drops, so that the water content in the air is reduced, the purpose of basement waterproofing is achieved, and under the condition of being conditional, the effect is better by matching with a fan.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a basement waterproof construction, includes concrete layer, waterproof layer, outer vent fence (9), fan trench (10), wall body (12), foundation ditch concrete layer, its characterized in that: still include I-steel (3), water catch bowl (7), aqueduct (8), same temperature steel sheet (6), connecting steel sheet (11), supporting steel sheet (15), concrete layer divide into concrete layer (1), lower concrete layer (5), leave the cavity in the centre, place a plurality of I-steel (3) side by side in the cavity, leave clearance between I-steel (3) and form water catch bowl (7), water catch bowl (7) link to each other with aqueduct (8), water catch bowl (8) embedding wall body (12), the waterproof layer includes waterproofing membrane layer (2), lower waterproof layer (4), interior waterproof layer (13), waterproofing membrane layer (2) are laid in I-steel (3) top, concrete layer (1) is pour to waterproofing membrane layer (2) top, lower waterproof layer (4) are located I-steel (3) below, lower waterproof layer (4) are in concrete layer (5) top down, wall body (12) surface has interior waterproof layer (13), connecting steel sheet (11) one end and I-steel (3) link to each other, with steel sheet (6) same temperature steel sheet (16), concrete layer (14) welding with concrete layer (6) below, concrete layer (16), the middle is provided with a cavity supporting layer, a plurality of supporting steel plates (15) are arranged in the cavity supporting layer, and a waterproof coiled material layer (2) is paved on the first concrete layer (14).
2. A basement waterproofing structure according to claim 1, wherein: the outer vent fence (9) is connected with the wall body (12) through screws, the fan groove position (10) is a reserved position, the fan groove position is embedded into the wall body (12), and a plurality of water guide grooves are formed in the first concrete layer (14).
3. A basement waterproofing structure according to claim 1, wherein: the water collecting tank (7) has an inclination angle of 5-10 degrees, so that water is conveniently drained.
4. A basement waterproofing structure according to claim 1, wherein: a platform is arranged on the inner side of a wall body (12) at the position of the outer vent fence (9) and can be used for cleaning, fan maintenance and equipment installation.
5. A basement waterproofing structure according to claim 1, wherein: the fan groove (10) is a reserved position, and the outer vent fence (9) can be installed in a replaceable manner when the fan is not installed.
6. A construction method of constructing a waterproof structure having the structure of claim 1, characterized by: the method comprises the following steps:
step A: pouring a first concrete layer (14) in the foundation pit, then placing a supporting steel plate (15), and paving a waterproof coiled material layer (2) after solidification;
and (B) step (B): pouring a second concrete layer (16) on the supporting steel plate (15);
step C: the method comprises the steps of (1) pouring concrete into surrounding walls (12), and burying a water guide pipe (8) in advance and reserving a platform and a fan groove (10) when the wall (12) at one side of an outer ventilation opening fence (9) is poured;
step D: placing a isothermal steel plate (6) above the wall body (12), and welding a connecting steel plate (11) on the isothermal steel plate (6);
step E: pouring a lower concrete layer (5), placing I-steel (3) side by side after solidification, and welding with a connecting steel plate (11);
step F: pouring a lower waterproof layer (4), and digging an inclined water collecting tank (7) at the gap of the adjacent I-steel (3);
step G: a waterproof coiled material layer (2) is paved above the I-steel (3);
step H: a concrete layer (1) is poured above the waterproof coiled material layer (2);
step I: brushing an inner waterproof layer (13) on the surface of the wall body (12) and the second concrete layer (16).
7. A method of construction according to claim 6, wherein: and C, immediately plugging the pipe orifice after embedding the water guide pipe (8), and preventing foreign matters from entering the water guide pipe (8) during subsequent construction.
8. A method of construction according to claim 6, wherein: and E, coating waterproof paint and anticorrosive material on the surface of the I-shaped steel (3).
9. A method of construction according to claim 6, wherein: and F, pouring a lower waterproof layer (4) in the step of at least 2mm in thickness.
10. A method of construction according to claim 6, wherein: in the step G, the waterproof coiled material layer (2) is connected with the I-steel (3) through an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402485.1A CN114809271B (en) | 2022-04-18 | 2022-04-18 | Basement waterproof foundation pit structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402485.1A CN114809271B (en) | 2022-04-18 | 2022-04-18 | Basement waterproof foundation pit structure and construction method thereof |
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| CN114809271A CN114809271A (en) | 2022-07-29 |
| CN114809271B true CN114809271B (en) | 2024-02-02 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120126170A (en) * | 2011-05-11 | 2012-11-21 | 한국건설기술연구원 | System and Method For Preventing Condensing In The Underground Space |
| CN104863187A (en) * | 2015-04-29 | 2015-08-26 | 成都格瑞思文化传播有限公司 | Basement sump |
| CN208309627U (en) * | 2018-03-26 | 2019-01-01 | 苏州华造建筑设计有限公司 | A kind of anti-fogging basement wall |
| CN109594590A (en) * | 2018-12-29 | 2019-04-09 | 江西省城建建设集团有限公司 | Building basement waterproof treatment structure and its construction method under the conditions of a kind of rock-mass |
| CN111139874A (en) * | 2020-02-17 | 2020-05-12 | 上海徐汇规划建筑设计有限公司 | Basement water conservancy diversion high efficiency dampproof structure |
| CN210947194U (en) * | 2019-08-23 | 2020-07-07 | 江苏尚瑞鸿涛装饰设计工程有限公司 | Villa basement water wall structure |
| CN111894124A (en) * | 2020-08-06 | 2020-11-06 | 广州市人防建筑设计研究院有限公司 | Waterproof construction method for large-area civil air defense basement |
| CN211948952U (en) * | 2020-03-27 | 2020-11-17 | 上海全筑住宅装饰工程有限公司 | Novel damp-proof and anti-condensation structure for basement |
| CN213233513U (en) * | 2020-09-02 | 2021-05-18 | 台州铭星装饰工程股份有限公司 | Basement comprehensive drainage and dehumidification system |
| CN113216213A (en) * | 2021-05-25 | 2021-08-06 | 国厦建设有限公司 | Basement waterproof foundation pit structure and construction method |
| CN113623779A (en) * | 2021-09-10 | 2021-11-09 | 西安建筑科技大学 | Passive dehumidifying device for building |
-
2022
- 2022-04-18 CN CN202210402485.1A patent/CN114809271B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120126170A (en) * | 2011-05-11 | 2012-11-21 | 한국건설기술연구원 | System and Method For Preventing Condensing In The Underground Space |
| CN104863187A (en) * | 2015-04-29 | 2015-08-26 | 成都格瑞思文化传播有限公司 | Basement sump |
| CN208309627U (en) * | 2018-03-26 | 2019-01-01 | 苏州华造建筑设计有限公司 | A kind of anti-fogging basement wall |
| CN109594590A (en) * | 2018-12-29 | 2019-04-09 | 江西省城建建设集团有限公司 | Building basement waterproof treatment structure and its construction method under the conditions of a kind of rock-mass |
| CN210947194U (en) * | 2019-08-23 | 2020-07-07 | 江苏尚瑞鸿涛装饰设计工程有限公司 | Villa basement water wall structure |
| CN111139874A (en) * | 2020-02-17 | 2020-05-12 | 上海徐汇规划建筑设计有限公司 | Basement water conservancy diversion high efficiency dampproof structure |
| CN211948952U (en) * | 2020-03-27 | 2020-11-17 | 上海全筑住宅装饰工程有限公司 | Novel damp-proof and anti-condensation structure for basement |
| CN111894124A (en) * | 2020-08-06 | 2020-11-06 | 广州市人防建筑设计研究院有限公司 | Waterproof construction method for large-area civil air defense basement |
| CN213233513U (en) * | 2020-09-02 | 2021-05-18 | 台州铭星装饰工程股份有限公司 | Basement comprehensive drainage and dehumidification system |
| CN113216213A (en) * | 2021-05-25 | 2021-08-06 | 国厦建设有限公司 | Basement waterproof foundation pit structure and construction method |
| CN113623779A (en) * | 2021-09-10 | 2021-11-09 | 西安建筑科技大学 | Passive dehumidifying device for building |
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| Publication number | Publication date |
|---|---|
| CN114809271A (en) | 2022-07-29 |
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