CN117587944A - Basement waterproof protection system and construction method - Google Patents
Basement waterproof protection system and construction method Download PDFInfo
- Publication number
- CN117587944A CN117587944A CN202311646820.3A CN202311646820A CN117587944A CN 117587944 A CN117587944 A CN 117587944A CN 202311646820 A CN202311646820 A CN 202311646820A CN 117587944 A CN117587944 A CN 117587944A
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- basement
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- integrated structure
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims 6
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 38
- 239000011241 protective layer Substances 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- 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
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention belongs to the technical field of basement waterproof construction, in particular to a basement waterproof protection system and a construction method, which mainly comprise an outer wall of a basement, a waterproof layer, a top plate of the basement, a plurality of external corner protection plates, protection plates and a lightweight aggregate concrete protection layer integrated structure, wherein the waterproof layer is paved outside the outer wall of the basement and turned up to the top plate of the basement for a certain length, and the external corner protection plates are arranged at external corners where the outer wall of the basement outside the waterproof layer and the top plate of the basement are connected; the protection plate and lightweight aggregate concrete protection layer integrated structure is arranged outside the basement outer wall, the bottom of the protection plate and lightweight aggregate concrete protection layer integrated structure is paved to the elevation of the basement bottom plate, and the top of the protection plate and lightweight aggregate concrete protection layer integrated structure is paved to a position 300mm away from the top of the protection plate and the lightweight aggregate concrete protection layer integrated structure; compared with the prior art, the invention can play a better role in protecting the waterproof layer, especially the waterproof layer at the external corner, reduces the construction cost of reprocessing the waterproof layer at the external corner due to the damage of the waterproof layer at the external corner, and greatly reduces the measure cost of construction by the recyclable protection board at the external corner.
Description
Technical Field
The invention relates to the technical field of basement waterproof construction, in particular to a basement waterproof protection system and a construction method.
Background
The modern building height is continuously increased, the depth of the foundation is continuously deepened, the waterproof problem of the basement outer wall is gradually highlighted, and the following problems mainly exist under the prior art:
although various waterproof materials for basements belong to flexible materials, the waterproof materials are easy to damage in the backfill construction process, so that a protective layer is required to be arranged;
the existing method is that after the extruded sheet is adhered, a brick wall protection layer is built, and collapse is easy to occur when the height of the brick wall is too high, so that the brick wall building and backfilling are needed to be alternately carried out, the construction period is long, the waterproof exposure time is long, and the damage risk exists;
the external corner of the basement outer wall and the top plate are connected, the water resistance is required to be turned up 300-500mm, the protection and protection of a plurality of sites are insufficient, the waterproof coiled material is aged and damaged, leakage hidden danger is caused, the waterproof layer is required to be turned down by a certain width when the basement top plate is subjected to waterproof construction, and therefore the construction of the external corner at the external wall waterproof protection layer cannot be completed at one time, and the external corner is required to be protected.
Therefore, how to solve the technical problem, and then promote the performance of basement outer wall waterproof protection system, this patent proposes a scheme, can improve the protection effect of waterproof protective layer and ensure the simplicity and the environmental protection nature of construction.
Disclosure of Invention
Aiming at the defects of the prior art, the basement waterproof protection system and the construction method are developed, so that a better protection effect can be achieved on a waterproof layer, particularly a waterproof layer at an external corner, the construction cost for reprocessing the waterproof layer at the external corner due to damage of the waterproof layer at the external corner is reduced, and the recyclable protection board for the external corner greatly reduces the measure cost of construction.
The technical scheme for solving the technical problems is as follows: the basement waterproof protection system comprises a basement outer wall, a waterproof layer, a basement top plate and a plurality of external corner protection plates, wherein the waterproof layer is paved on the outer side of the basement outer wall and is turned up to 300-500mm on the upper surface of the basement top plate, and the external corner protection plates are arranged on the outer side of the waterproof layer and are positioned at external corners where the basement outer wall and the basement top plate are connected; the longitudinal section of the external corner protection plate is L-shaped and comprises a first protection plate and a second protection plate; the first protection plate is clung to the top plate of the basement, and the second protection plate is clung to the outer wall of the basement.
Preferably, the external corner protection plate is made of plastic steel; the two ends of the external corner protection plate in the length direction are respectively provided with a buckle and a clamping groove; the buckle of external corner protection board can with adjacent external corner protection board's draw-in groove joint.
Preferably, a plurality of protection plates and lightweight aggregate concrete protection layers are arranged on the outer side of the waterproof layer, and the protection plates and the lightweight aggregate concrete protection layers are of an integrated structure; the protection board and lightweight aggregate concrete protective layer integrated structure is paved outside the basement outer wall, the lower part of the integrated structure is paved to be flush with the basement bottom plate, and the top of the integrated structure is paved to be 300mm away from the top elevation of the basement top plate.
Preferably, the opposite sides of the protection plate are respectively provided with a connection projection and a connection groove; the connecting convex blocks on the protection plates can be clamped with the connecting grooves on the adjacent protection plates.
The construction method of the basement outer wall waterproof protection system comprises the following steps:
step one: cleaning a waterproof layer on the outer side of the basement outer wall, and removing surface impurities;
step two: cleaning and leveling the bottom of the outer side of the basement outer wall;
step three: paving a protection plate and lightweight aggregate concrete protection layer integrated structure, wherein the protection plate and lightweight aggregate concrete protection layer integrated structure is paved outside the basement outer wall, the lower part of the integrated structure is paved at a position flush with the basement bottom plate, and the top of the integrated structure is paved at a position a certain distance away from the basement top plate; the inner side of the protection plate clings to the waterproof layer when the protection plate and the lightweight aggregate concrete protection layer integrated structure are paved;
step four: arranging external corner protection plates at external corners at the junction of the basement outer wall and the basement top plate, enabling the first protection plates to be clung to the basement top plate, enabling the second protection plates to be clung to the basement outer wall, and enabling a plurality of external corner protection plates to be connected together in sequence through buckles and clamping grooves;
step five: backfilling the outer side of the outer wall of the basement, and backfilling and rolling the outer side of the outer wall of the basement in layers in the process until the bottom elevation of the external corner protection plate is reached;
step six: when the basement roof is subjected to waterproof construction, removing the external corner protection plate to carry out waterproof construction operation, after top waterproof construction is finished, protecting an exposed waterproof layer at the top of the outer side of the basement outer wall by adopting an integrated structure consisting of the protection plate and the lightweight aggregate concrete protection layer, and then carrying out backfilling operation; and the external corner protection plate is recycled after being removed.
Preferably, the leveling construction in the second step adopts cement mortar leveling.
Preferably, the operation specific steps of paving the protective plate and lightweight aggregate concrete protective layer integrated structure in the third step are as follows: the first integrated structure is paved in a point bonding mode, after the paving is finished, connecting convex blocks on a protection plate in the second integrated structure are inserted into connecting grooves on the protection plate in the first integrated structure, after the assembling is finished, the second integrated structure is bonded on the outer side of the basement wall in a point bonding mode, and the like; the top is paved to be 300mm away from the top elevation of the top plate of the basement.
Preferably, in the step six, when the basement roof is waterproof, the top waterproof layer extends a certain distance below the external corner.
The effects provided in the summary of the invention are merely effects of embodiments, not all effects of the invention, and the above technical solution has the following advantages or beneficial effects:
1. the invention adopts the integrated structure of the protection plate and the lightweight aggregate concrete, is prefabricated and processed in a factory, has less waste of materials, can reduce the time consumed by the surface plastering process of the basement outer wall waterproof layer in the traditional process, can greatly shorten the construction period, saves labor and further saves cost;
2. the invention can carry out integral construction on the protective layer of the waterproof layer of the basement outer wall, avoid the damage to the waterproof layer caused by repeated construction, avoid secondary maintenance and reduce leakage risk;
3. the joint external corner of the basement outer wall and the basement top plate is protected by adopting an external corner protection plate, so that the ageing, rolling and damage of the upturned waterproof layer can be avoided, and the leakage hidden trouble is reduced;
4. the external corner protection plate is a recyclable device, and is removed and recycled when the basement roof is subjected to waterproof construction, so that the investment of waterproof protection measure cost can be reduced, and the construction cost is reduced;
5. the lightweight aggregate concrete protective layer can prevent larger stones and sharp objects from damaging the protective layer structure in the backfill construction process, and plays a better role in protection.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a general block diagram of the present invention;
FIG. 3 is a large sample view of the external corner protection plate;
FIG. 4 is a large-scale view of an integrated structure of a protective plate and a lightweight aggregate concrete protective layer;
FIG. 5 is an enlarged view of a portion of area A of FIG. 1;
fig. 6 is a construction flow chart of the present invention.
Wherein: 1. a basement exterior wall; 101. a basement floor; 102. a basement roof;
2. a waterproof layer;
3. a protective plate; 31. a connection bump; 32. a connection groove;
4. lightweight aggregate concrete;
5. an external corner protection plate; 51. a buckle; 52. a clamping groove; 53. a first protective plate; 54. a second protection plate;
6. external corners.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
Example 1
Referring to fig. 1 to 6, a basement waterproof protection system comprises a basement outer wall 1, a waterproof layer 2, a basement top plate 102 and a plurality of external corner protection plates 5, wherein the waterproof layer 2 is paved on the outer side of the basement outer wall 1 and turned up to the upper surface of the basement top plate 102 for a certain distance, and the external corner protection plates 5 are arranged on the outer side of the waterproof layer 2 and positioned at external corners 6 where the basement outer wall 1 and the basement top plate 102 are connected; the longitudinal section of the external corner protection plate 5 is L-shaped and comprises a first protection plate 53 and a second protection plate 54; the first protective plate 53 is closely attached to the basement roof 102 and the second protective plate 54 is closely attached to the basement exterior wall 1.
As shown in fig. 3, the external corner protection plate 5 is made of plastic steel; the two ends of the external corner protection plate 5 in the length direction are respectively provided with a buckle 51 and a clamping groove 52; the buckle 51 of the external corner protection plate 5 can be clamped with the clamping groove 52 of the adjacent external corner protection plate 5; in the installation process, only the buckle 51 is required to be aligned with the clamping groove 52 and inserted, and the circular protrusion at the top of the buckle is embedded into the clamping groove, so that the external corner protection plate 5 is more stable after the installation is completed, and the integrity is stronger.
As shown in fig. 1 and 5, the waterproof layer 2 is turned up to 300-500mm above the upper surface of the basement roof 102.
As shown in fig. 1 and 4, a plurality of protection plates 3 and lightweight aggregate concrete protective layers 4 are arranged outside the waterproof layer 2, and the protection plates 3 and the lightweight aggregate concrete protective layers 4 are of an integrated structure.
As shown in fig. 2, the integrated structure is laid outside the basement outer wall 1, the lower part of the integrated structure is laid to be flush with the basement bottom plate 101, and the top part of the integrated structure is laid to be 300mm away from the top standard height of the basement top plate 102.
As shown in fig. 4, the protection plate 3 is an XPS plate, and the opposite sides of the protection plate 3 are respectively provided with a connection protrusion 31 and a connection groove 32; the connecting convex blocks 31 on the protection plates 3 can be clamped with the connecting grooves 32 on the adjacent protection plates 3; through the cooperation installation of connecting lug 31 and connecting groove 32, easy operation, construction speed is faster.
The construction method for the waterproof protection of the basement outer wall comprises the following steps of:
step one: cleaning a waterproof layer 2 on the outer side of the basement outer wall 1, and removing surface impurities;
step two: cleaning the bottom of the outer side of the basement outer wall 1, and leveling by adopting cement mortar;
step three: the integrated structure formed by the protection plate 3 and the lightweight aggregate concrete protection layer 4 is paved, the integrated structure is paved outside the basement outer wall 1, the lower part of the integrated structure is paved at the position flush with the basement bottom plate 101, and the top of the integrated structure is paved at a position a certain distance away from the basement top plate 102; the inner side of the protection board 3 clings to the waterproof layer 2 when the integrated structure is paved;
step four: the external corner protection plates 5 are arranged at external corners 6 at the junction of the basement outer wall 1 and the basement top plate 102, the first protection plates 53 are clung to the basement top plate 102, the second protection plates 54 are clung to the basement outer wall 1, and a plurality of external corner protection plates 5 are sequentially connected together through the buckles 51 and the clamping grooves 52;
step five: backfilling the outer side of the basement outer wall 1, and backfilling and rolling the outer side of the basement outer wall in a layered manner in the process until the bottom elevation of the external corner protection plate 5 is reached;
step six: when the basement roof 102 is subjected to waterproof construction, the external corner protection plate 5 is removed for waterproof construction, after the top waterproof construction is finished, the exposed waterproof layer 2 at the outer side top of the basement outer wall 1 is protected by adopting an integrated structure consisting of the protection plate 3 and the lightweight aggregate concrete protection layer 4, and then backfilling is carried out; the external corner protection plate 5 is recovered and reused after being removed.
The paving and pasting integrated structure operation specific steps are as follows: the first integrated structure is paved in a point bonding mode, after the paving is finished, the connecting convex blocks 31 on the protection plate 3 in the second integrated structure are inserted into the connecting grooves 32 on the protection plate 3 in the first integrated structure, and after the assembling is finished, the integrated structure is bonded on the outer side of the basement outer wall 1 in a point bonding mode; the roof is laid to a height of 300mm from the roof of the basement roof 102.
In the sixth step, when the basement roof 102 is waterproof, the top waterproof layer extends a certain distance below the external corner 6.
While the foregoing description of the embodiments of the present invention has been presented with reference to the drawings, it is not intended to limit the scope of the invention, but rather, various modifications or variations can be made by those skilled in the art without the need of inventive effort on the basis of the technical solutions of the present invention.
Claims (9)
1. A basement waterproof protection system, characterized in that: the waterproof layer (2) is paved outside the basement outer wall (1) and turned up to the upper surface of the basement top plate (102) for a certain length, and the external corner protection plates (5) are arranged outside the waterproof layer (2) and are positioned at external corners (6) where the basement outer wall (1) and the basement top plate (102) are connected; the longitudinal section of the external corner protection plate (5) is L-shaped and comprises a first protection plate (53) and a second protection plate (54); the first protection plate (53) is closely attached to the basement roof (102), and the second protection plate (54) is closely attached to the basement outer wall (1).
2. The basement waterproof protection system according to claim 1, characterized in that the external corner protection plate (5) is made of plastic steel; both ends of the external corner protection plate (5) in the length direction are respectively provided with a buckle (51) and a clamping groove (52); the buckle (51) of the external corner protection plate (5) can be clamped with the clamping groove (52) of the adjacent external corner protection plate (5).
3. A basement waterproofing protection system according to claim 2, characterized in that the waterproofing layer (2) is turned up to 300-500mm of the upper surface of the basement roof (102).
4. A basement waterproofing protection system according to claim 3, characterized in that a plurality of protection boards (3) and lightweight aggregate concrete protection layers (4) are arranged outside the waterproofing layer (2), and the protection boards (3) and the lightweight aggregate concrete protection layers (4) are of an integrated structure;
the integrated structure is paved outside the basement outer wall (1), the lower part of the integrated structure is paved at the position flush with the basement bottom plate (101), and the top of the integrated structure is paved at the position 300mm away from the top standard height of the basement top plate (102).
5. A basement waterproofing protection system according to claim 4, characterized in that the opposite sides of the protection plate (3) are provided with connection lugs (31) and connection grooves (32), respectively; the connecting convex blocks (31) on the protection plates (3) can be clamped with the connecting grooves (32) on the adjacent protection plates (3).
6. A basement outer wall waterproof protection construction method is characterized in that: the construction of the basement waterproofing protection system of claim 5 comprising the steps of:
step one: cleaning a waterproof layer (2) on the outer side of the basement outer wall (1) to remove surface impurities;
step two: cleaning and leveling the bottom of the outer side of the basement outer wall (1);
step three: the method comprises the steps of paving an integrated structure formed by a protection plate (3) and a lightweight aggregate concrete protection layer (4), wherein the integrated structure is paved outside a basement outer wall (1), the lower part of the integrated structure is paved at the level with a basement bottom plate (101), and the top of the integrated structure is paved at a certain distance from a basement top plate (102); the inner side of the protection board (3) clings to the waterproof layer (2) when the integrated structure is paved;
step four: an external corner protection plate (5) is arranged at an external corner (6) at the junction of the basement outer wall (1) and the basement top plate (102), the first protection plate (53) is clung to the basement top plate (102), the second protection plate (54) is clung to the basement outer wall (1), and a plurality of external corner protection plates (5) are sequentially connected together through a buckle (51) and a clamping groove (52);
step five: backfilling the outer side of the basement outer wall (1), and backfilling the outer side of the basement outer wall in a layered manner, rolling and backfilling to the bottom elevation of the external corner protection plate (5);
step six: when the basement roof (102) is subjected to waterproof construction, the external corner protection plate (5) is removed to carry out waterproof construction operation, after the top waterproof construction is finished, the exposed waterproof layer (2) at the outer top of the basement outer wall (1) is protected by adopting an integrated structure consisting of the protection plate (3) and the lightweight aggregate concrete protection layer (4), and then backfilling operation is carried out; the external corner protection plate (5) is recycled after being removed.
7. The method for waterproof protection of the basement exterior wall according to claim 6, wherein the leveling construction in the second step adopts cement mortar leveling.
8. The basement exterior wall waterproof protection construction method according to claim 6, wherein the step three is characterized by comprising the following concrete steps of: the first integrated structure is paved in a point bonding mode, after the paving is finished, connecting convex blocks (31) on a protection plate (3) in the second integrated structure are inserted into connecting grooves (32) on the protection plate (3) in the first integrated structure, after the assembling is finished, the second integrated structure is bonded on the outer side of the basement outer wall (1) in a point bonding mode, and the like; the top is paved to be 300mm away from the top mark of the basement roof (102).
9. The method for waterproof construction of a basement exterior wall according to claim 6, wherein the top waterproof layer extends a certain distance below the external corner (6) when the basement top plate (102) is waterproof in the sixth step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646820.3A CN117587944A (en) | 2023-12-04 | 2023-12-04 | Basement waterproof protection system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311646820.3A CN117587944A (en) | 2023-12-04 | 2023-12-04 | Basement waterproof protection system and construction method |
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| Publication Number | Publication Date |
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| CN117587944A true CN117587944A (en) | 2024-02-23 |
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| CN202311646820.3A Pending CN117587944A (en) | 2023-12-04 | 2023-12-04 | Basement waterproof protection system and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117926859A (en) * | 2024-03-01 | 2024-04-26 | 中建三局集团华南有限公司 | Basement waterproof protection structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117926859A (en) * | 2024-03-01 | 2024-04-26 | 中建三局集团华南有限公司 | Basement waterproof protection structure and construction method |
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