CN216552098U - U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate - Google Patents
U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate Download PDFInfo
- Publication number
- CN216552098U CN216552098U CN202122634544.1U CN202122634544U CN216552098U CN 216552098 U CN216552098 U CN 216552098U CN 202122634544 U CN202122634544 U CN 202122634544U CN 216552098 U CN216552098 U CN 216552098U
- Authority
- CN
- China
- Prior art keywords
- basement
- waterproof
- deformation joint
- basement roof
- coiled material
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a basement roof deformation joint arrangement U-shaped cover plate drainage prevention combined seepage prevention structure, and relates to the technical field of building waterproofing. The deformation joint leakage prevention structure solves the problem of deformation joint leakage by adopting a structure of 'prevention and drainage combination' for the deformation joint of the top plate of the basement, reserves a certain deformation amount in the middle of the double-sided self-adhesive coiled material and the single-sided self-adhesive waterproof coiled material, adapts to the deformation of the deformation joint while preventing water, avoids the waterproof coiled material from being damaged in the subsequent construction process by arranging the U-shaped prefabricated reinforced concrete cover plate waterproof protective layer, can discharge the leakage water into a nearby drainage ditch or a water collecting well through the lower stainless steel drainage groove even if the leakage water occurs at the upper part of the deformation joint, does not influence the indoor normal use of the basement, and further improves the practicability and the leakage prevention effect of the structure.
Description
Technical Field
The utility model relates to the field of building construction, in particular to an anti-drainage combined anti-seepage structure with U-shaped cover plates arranged at deformation joints of a top plate of a basement.
Background
The building deformation joint is a structural joint reserved for adapting to deformation of a building caused by external factors such as temperature change, uneven settlement of a foundation, earthquake and the like, and is a general term of an expansion joint, a settlement joint and a shockproof joint.
Because the deformation effect of movement joint, the basement roof top has the planting technique earthing under the general condition in addition to make basement roof top be in the environment that has water for a long time, then the seepage frequency is higher to the movement joint of the weak position of antiseep, and is not convenient for maintain. Therefore, the utility model provides a structure for preventing and draining the basement top plate by arranging the U-shaped cover plate at the deformation joint to combine leakage prevention and solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-drainage combined anti-seepage structure for a basement roof deformation joint with a U-shaped cover plate, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a U-shaped cover plate arranged at a deformation joint of a basement roof is provided with an anti-drainage combined anti-seepage structure, which comprises a basement roof structural beam, wherein the basement roof structural beam is arranged into an inverted beam structure, a gap between two basement roof structural beams is arranged into a deformation joint, a rubber gasket is arranged above the basement roof structural beam, two sides of the rubber gasket are respectively fixed with the upper surface of the basement roof structural beam through a plurality of self-tapping screws with rubber particles, a certain deformation amount is reserved in the deformation joint of the rubber gasket, a precast reinforced fine stone concrete slab is arranged above the rubber gasket, the single sides of the precast reinforced fine stone concrete slabs and the joint of the precast reinforced fine stone concrete slabs and the basement roof structural beam are bonded through polymer cement mortar, a gap is arranged at the joint of the middle parts of the precast reinforced fine stone concrete slabs, and non-cured rubber asphalt waterproof paint is filled in the gap, the middle part of the upper surface of the precast reinforced fine stone concrete slab is provided with a film waterproof additional reinforced layer, the upper surface of the film-coated waterproof additional reinforcing layer is provided with a waterproof layer, two ends of the waterproof layer are bonded with the outer walls of the two basement roof structure beams, the outer side of the waterproof layer is bonded with a double-sided self-adhesive coiled material, the outer side of the double-sided self-adhesive coiled material is bonded with a single-sided self-adhesive waterproof coiled material, the middle parts of the upper surfaces of the double-sided self-adhesive coiled material and the single-sided self-adhesive waterproof coiled material are laid in a vacant space for 50mm, the upper surfaces of two ends of the basement roof plate structural beam are respectively cast with a basement roof waterproof protective layer, the waterproof layer of the basement top plate covers two ends of the waterproof layer, the double-sided self-adhesive coiled material and the single-sided self-adhesive waterproof coiled material, the edge of the two sides of the upper surface of the single-face self-adhesive waterproof coiled material is built with a brick masonry, and a plurality of water passing holes are reserved in the brick masonry at equal intervals according to brick modulus.
Preferably, the outer surface of the brick masonry is provided with a hanging net plastering layer, and one side surface of the hanging net plastering layer is attached to the outer walls of the two ends of the single-face self-adhesive waterproof roll.
Preferably, two prefabricated reinforced concrete cover plates are arranged on the outer sides of the top ends of the basement roof plate structure beams, the prefabricated reinforced concrete cover plates are U-shaped, the prefabricated reinforced concrete cover plates are adjacent to each other, polymer cement mortar is adopted for bonding, and gaps at joints are embedded with factice.
Preferably, the bottom ends of the two underground room roof structure beams are provided with angle steel embedded parts with reinforcing steel bars, the two angle steel embedded parts with reinforcing steel bars are respectively pre-embedded in the underground room roof structure beams and cast in situ synchronously, a stainless steel folded steel plate is arranged below the angle steel embedded parts with reinforcing steel bars, and the middle of the stainless steel folded steel plate is U-shaped.
Preferably, flat steel pressing strips are arranged on two sides of the lower surface of the stainless steel folded steel plate and connected with the stainless steel folded steel plate and the angle steel embedded part with the steel bars through bolts.
Preferably, the bottom fixedly connected with two draw-in grooves of basement roof structure roof beam, two the draw-in groove is located the both sides of movement joint respectively, two be provided with stainless steel water drainage tank between the draw-in groove.
Preferably, the one end of stainless steel water drainage tank is through taking the self tapping screw of micelle and one of them draw-in groove fixed connection, the other end of stainless steel water drainage tank is pegged graft inside another draw-in groove, the top of basement roof structure roof beam is provided with the backfill soil layer.
The utility model has the technical effects and advantages that:
1. the deformation joint leakage problem is solved by adopting a 'prevention and drainage combined' structure for the deformation joint of the top plate of the basement, a certain deformation amount is reserved in the middle of the double-sided self-adhesive coiled material and the single-sided self-adhesive waterproof coiled material, the deformation of the deformation joint is adapted while water is prevented, the waterproof layer is protected by arranging the U-shaped prefabricated reinforced concrete cover plate, the waterproof coiled material is prevented from being damaged in the subsequent construction process, and the practicability of the device is improved;
2. according to the utility model, the angle steel embedded parts with the steel bars are embedded in the two sides of the bottom end of the deformation joint, and the stainless steel folded steel plates are arranged between the angle steel embedded parts with the steel bars, so that the stability of the structure of the device is improved, even if water leaks from the upper part of the deformation joint, the water can be drained into a nearby drainage ditch or a water collecting well through the stainless steel drainage groove on the lower part, the normal use in a basement room is not influenced, and the anti-leakage effect of the structure is further improved.
Drawings
Fig. 1 is a schematic sectional view of a structure beam of a basement roof structure according to the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present invention.
Fig. 4 is an enlarged view of the structure at C in fig. 1 according to the present invention.
In the figure: 1. a basement roof structural beam; 2. a rubber gasket; 3. prefabricating a reinforced fine stone concrete slab; 4. A void; 5. coating a waterproof additional enhancement layer; 6. a waterproof layer; 7. double-sided self-adhesive coiled materials; 8. single-side self-adhesive waterproof coiled material; 9. a basement top plate waterproof protective layer; 10. brick masonry; 11. hanging a net and plastering layer; 12. Prefabricating a reinforced concrete cover plate; 13. an angle iron embedded part with a steel bar; 14. a stainless steel folded steel plate; 15. Flat steel layering; 16. a card slot; 17. a stainless steel drainage channel; 18. and (5) backfilling the soil layer.
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.
The utility model provides a basement roof deformation joint arrangement U-shaped cover plate discharge prevention combined seepage prevention structure as shown in figures 1-4, which comprises basement roof structure beams 1, wherein the basement roof structure beams 1 are arranged into reversed beam structures, a gap between the two basement roof structure beams 1 is arranged into a deformation joint, a rubber gasket 2 is arranged above the basement roof structure beams 1, two sides of the rubber gasket 2 are respectively fixed with the upper surface of the basement roof structure beams 1 through a plurality of self-tapping screws with rubber particles, a certain deformation amount is reserved in the deformation joint by the rubber gasket 2, a prefabricated reinforced fine stone concrete slab 3 is arranged above the rubber gasket 2, the joints between the single sides of the prefabricated reinforced fine stone concrete slabs 3 and the basement roof structure beams 2 are bonded through polymer cement mortar, the middle part of the prefabricated reinforced fine stone concrete slab 3 is provided with a gap 4, the gap 4 is filled with non-curing rubber asphalt waterproof paint which has the characteristics of good extensibility and no curing, and can not easily leak along with deformation of a deformation joint, so that the waterproof effect of the device is ensured, the middle part of the upper surface of the precast reinforced fine stone concrete slab 3 is provided with a film-coating waterproof additional enhancement layer 5, the upper surface of the film-coating waterproof additional enhancement layer 5 is provided with a waterproof layer 6, two ends of the waterproof layer 6 are bonded with the outer walls of two basement roof structural beams 1, the outer side of the waterproof layer 6 is bonded with a double-sided self-adhesive coiled material 7, the outer side of the double-sided self-adhesive coiled material 7 is bonded with a single-sided self-adhesive waterproof coiled material 8, the film-coating waterproof additional enhancement layer 5, the waterproof layer 6, the double-sided self-adhesive coiled material 7 and the single-sided self-adhesive waterproof coiled material 8 are matched to effectively prevent surface seepage water from entering the interior of a basement, and the middle parts of the double-sided self-adhesive waterproof coiled material 7 and the single-sided self-adhesive waterproof coiled material 8 are laid and reserved by 50mm in a space, adapt to the deformation of movement joint when guaranteeing basement waterproof performance, improved the practicality of this device.
Specifically, basement roof waterproof protective layers 9 are poured on the upper surfaces of two ends of a basement roof plate structural beam 1, the waterproof layers 6, two-sided self-adhesive coiled materials 7 and two ends of a single-sided self-adhesive waterproof coiled material 8 are covered by the basement roof waterproof protective layers 9, brick bodies 10 are built on the edges of two sides of the upper surface of the single-sided self-adhesive waterproof coiled material 8, a plurality of water passing holes are reserved in the brick bodies 10 at equal intervals according to the number of brick moulds so as to facilitate the drainage of water permeating into a concrete cover plate 12, a net hanging plastering layer 11 is arranged on the outer surface of each brick body 10, one side surface of each net hanging plastering layer 11 is attached to the outer walls of two ends of the single-sided self-adhesive waterproof coiled material 8, prefabricated reinforced concrete cover plates 12 are arranged on the outer sides of the top ends of the two basement roof plate structural beams 1, the prefabricated reinforced concrete cover plates 12 are U-shaped, polymer cement mortar is adopted for bonding between the two adjacent prefabricated reinforced concrete cover plates 12, and gaps at joints are caulked by factice, through the cooperation of prefabricated reinforced concrete apron 12, hanging net plastering layer 11 and basement roof water proof coating 9, cover single-sided self-adhesion waterproofing membrane 8 and two-sided self-adhesion waterproofing membrane 7 completely to it is impaired to avoid leading to the waterproof layer in subsequent hydrophobic layer or the earthing cross construction process, guarantees the integrality of waterproof layer, and then has improved water-proof effects.
Secondly, the bottom ends of the two basement roof structure beams 1 are provided with angle steel embedded parts 13 with reinforcing steel bars, the angle steel embedded parts 13 with reinforcing steel bars are respectively pre-embedded inside the basement roof structure beams 1 and cast in situ synchronously, a stainless steel folded steel plate 14 is arranged below the angle steel embedded parts 13 with reinforcing steel bars, the middle part of the stainless steel folded steel plate 14 is arranged in a U shape, flat steel press strips 15 are arranged on two sides of the lower surface of the stainless steel folded steel plate 14, the flat steel press strips 15 are connected with the stainless steel folded steel plate 14 and the angle steel embedded parts 13 with reinforcing steel bars through bolts, the deformation resistance of the lower end of the deformation joint 2 can be effectively improved through the matching of the angle steel embedded parts 13 with reinforcing steel bars, the stainless steel folded steel plate 14 and the flat steel press strips 15, the structural stability between the basement roofs is improved, the bottom end of the basement roof structure beams 1 is fixedly connected with two clamping grooves 16, the two clamping grooves 16 are respectively positioned on two sides of the deformation joint, be provided with stainless steel water drainage tank 17 between two draw-in grooves 16, stainless steel water drainage tank 17's one end is through the self tapping screw of taking the micelle and one of them draw-in groove 16 fixed connection, it is spacing under the movement joint with stainless steel water drainage tank 17 through two draw-in grooves 16, stainless steel water drainage tank 17's the other end is pegged graft inside another draw-in groove 16, make stainless steel water drainage tank 17's one end can be at draw-in groove 16 inside slip, thereby make stainless steel water drainage tank 17 adapt to the deformation of movement joint, the top of basement roof structure roof beam 1 is provided with backfill soil layer 18.
The working principle of the utility model is as follows:
when the device is used, firstly, a constructor pours a basement top plate structure beam 1 at a deformation joint at the top end of a basement, then fixes a rubber gasket 2 on the basement top plate structure beam 1, reserves a certain deformation amount in the middle of the rubber gasket 2, then arranges a prefabricated reinforced fine stone concrete plate 3 on the rubber gasket 2, bonds the joints between the single sides of the prefabricated reinforced fine stone concrete plates 3 and the basement top plate structure beam 2 through polymer cement mortar, reserves a gap in the middle of the prefabricated reinforced fine stone concrete plate 3, fills non-cured rubber asphalt waterproof paint in the gap, then sequentially lays a film-coating waterproof additional reinforcing layer 5, a waterproof layer 6, a double-sided coiled material 7 and a single-sided self-adhesive waterproof coiled material 8 on the upper surface of the prefabricated reinforced fine stone concrete plate 3, reserves a deformation amount of 50mm in the middle of the double-sided self-adhesive coiled material 7 and the single-sided self-adhesive waterproof coiled material 8, then building brick masonry 10 on two sides of the single-side self-adhesive waterproof coiled material 8, pouring basement roof waterproof protective layers 9 on the outer sides of two ends of the single-side self-adhesive waterproof coiled material 8, connecting the basement roof waterproof protective layers 9 with the brick masonry 10 through net hanging and plastering layers 11, and covering the two brick masonry 10 through concrete cover plates 12 so as to protect the waterproof layer, avoid damage in the subsequent cross construction process and improve the waterproof effect;
constructor is through the pre-buried angle steel built-in fitting 13 that has the area reinforcing bar in the bottom both sides of movement joint, be provided with the stainless steel between the angle steel built-in fitting 13 of area reinforcing bar and roll over shape steel sheet 14, improved the stability of this device structure, even there is the percolating water on movement joint upper portion, also discharge water through the stainless steel water drainage tank 17 of movement joint lower part, do not influence the indoor normal use of basement, stainless steel water drainage tank 17 adopts the fixed one end slidable structure of one end to warp the requirement with the adaptation movement joint, has improved the practicality of this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a U type apron is established to basement roof movement joint and is prevented arranging and combine together anti-seepage structure, includes basement roof structure roof beam (1), its characterized in that: the basement roof structure roof beam (1) is set to be a reversed beam structure, a deformation joint is set to be a gap between the basement roof structure roof beams (1), a rubber gasket (2) is arranged above the basement roof structure roof beam (1), two sides of the rubber gasket (2) are fixed to the upper surface of the basement roof structure roof beam (1) through a plurality of self-tapping screws with colloidal particles, a certain deformation amount is reserved in the deformation joint through the rubber gasket (2), a prefabricated reinforced fine stone concrete slab (3) is arranged above the rubber gasket (2), a gap (4) is arranged in the middle of the prefabricated reinforced fine stone concrete slab (3), non-solidified rubber asphalt waterproof paint is filled in the gap (4), a waterproof additional coating enhancement layer (5) is arranged in the middle of the upper surface of the prefabricated reinforced fine stone concrete slab (3), and a waterproof layer (6) is arranged on the upper surface of the waterproof additional coating enhancement layer (5), two ends of the waterproof layer (6) are bonded with the outer walls of the two basement roof structure beams (1), a double-sided self-adhesive coiled material (7) is bonded on the outer side of the waterproof layer (6), a single-sided self-adhesive waterproof coiled material (8) is bonded on the outer side of the double-sided self-adhesive coiled material (7), the middle parts of the upper surfaces of the double-sided self-adhesive coiled material (7) and the single-sided self-adhesive waterproof coiled material (8) are laid in a vacant way for 50mm, the upper surfaces of two ends of the basement top plate structural beam (1) are respectively poured with a basement top plate waterproof protective layer (9), the waterproof layer (6), the double-sided self-adhesive coiled material (7) and the single-sided self-adhesive waterproof coiled material (8) are covered at two ends by the basement roof waterproof protective layer (9), the edge of the two sides of the upper surface of the single-face self-adhesive waterproof roll (8) is built with a brick masonry (10), and a plurality of water passing holes are reserved in the brick masonry (10) at equal intervals according to brick modulus.
2. The basement roof deformation joint is established U type apron and is prevented arranging and combine together seepage prevention structure of claim 1, characterized in that: the outer surface of the brick masonry (10) is provided with a net-hanging plastering layer (11), and one side surface of the net-hanging plastering layer (11) is attached to the outer walls of the two ends of the single-face self-adhesive waterproof roll (8).
3. The basement roof deformation joint is established U type apron and is prevented arranging and combine together seepage prevention structure of claim 2, characterized in that: two the top outside of basement roof structure roof beam (1) is provided with prefabricated reinforced concrete apron (12), prefabricated reinforced concrete apron (12) set up to the U-shaped, adjacent two adopt polymer cement mortar to bond and the junction gap adopts the oleamen caulking between prefabricated reinforced concrete apron (12).
4. The basement roof deformation joint is established U type apron and is prevented arranging combination seepage prevention structure of claim 3, characterized in that: the bottom of the basement roof structure roof beam (1) is provided with an angle steel embedded part (13) with a steel bar, the two angle steel embedded parts (13) with the steel bar are respectively embedded inside the basement roof structure roof beam (1) and cast in situ synchronously, a stainless steel folded steel plate (14) is arranged below the angle steel embedded part (13) with the steel bar, and the middle of the stainless steel folded steel plate (14) is arranged in a U shape.
5. The basement roof deformation joint is established U type apron and is prevented arranging combination seepage prevention structure of claim 4, characterized in that: and flat steel pressing strips (15) are arranged on two sides of the lower surface of the stainless steel folded steel plate (14), and the flat steel pressing strips (15) are connected with the stainless steel folded steel plate (14) and the angle steel embedded part (13) with the steel bars through bolts.
6. The basement roof deformation joint is established U type apron and is prevented arranging combination seepage prevention structure of claim 5, characterized in that: the bottom fixedly connected with two draw-in grooves (16) of basement roof structure roof beam (1), two draw-in grooves (16) are located the both sides of movement joint respectively, two be provided with stainless steel water drainage tank (17) between draw-in groove (16).
7. The basement roof deformation joint is established U type apron and is prevented arranging combination seepage prevention structure of claim 6, characterized in that: one end of the stainless steel drainage groove (17) is fixedly connected with one of the clamping grooves (16) through a self-tapping screw with colloidal particles, the other end of the stainless steel drainage groove (17) is inserted into the other clamping groove (16), and a backfill soil layer (18) is arranged above the basement roof structure beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634544.1U CN216552098U (en) | 2021-10-29 | 2021-10-29 | U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634544.1U CN216552098U (en) | 2021-10-29 | 2021-10-29 | U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552098U true CN216552098U (en) | 2022-05-17 |
Family
ID=81570764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634544.1U Active CN216552098U (en) | 2021-10-29 | 2021-10-29 | U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216552098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012451A (en) * | 2022-06-14 | 2022-09-06 | 新城控股集团股份有限公司 | Underground structure induced joint |
-
2021
- 2021-10-29 CN CN202122634544.1U patent/CN216552098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012451A (en) * | 2022-06-14 | 2022-09-06 | 新城控股集团股份有限公司 | Underground structure induced joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110080242A (en) | The construction method of basement pile wall interaction structural system | |
| CN110878700B (en) | Tunnel waterproof structure and construction method thereof | |
| CN106703084A (en) | Waterproofing treatment method and system of construction joint structure of plane and elevation structure junction areas of basement | |
| CN110185135B (en) | Basement bottom plate and outer wall waterproof structure and construction method | |
| CN109797874A (en) | A kind of high level Multi-tower post-cast strip advance water stop construction method | |
| CN109826239A (en) | A kind of poured band of outer wall of basement structure and its construction method | |
| CN216552098U (en) | U-shaped cover plate drainage-prevention combined seepage-prevention structure arranged at deformation joint of basement top plate | |
| CN210713552U (en) | Roof structure with inverted concrete slab protection layer | |
| CN210636467U (en) | Post-cast strip structure of multilayer restraint antiseep | |
| CN211735533U (en) | Waterproof structure of post-cast strip of underground chamber roof | |
| CN110295630B (en) | Multilayer constraint anti-leakage post-pouring belt structure | |
| CN210049292U (en) | Advanced water stop pouring belt structure for building | |
| CN110145038B (en) | Construction process for sealing waterproof coiled material through pressure grouting | |
| CN110387908B (en) | Multi-layer restraining anti-leakage post-pouring belt construction method | |
| CN208039491U (en) | Outer wall of basement waterproof construction post-cast strip component | |
| CN211523291U (en) | Possesses waterproof expansion joint structure that keeps warm | |
| CN112281860B (en) | Inner lining wall structure and construction method thereof | |
| CN210562329U (en) | Prevent outer method basement roof and wallboard corner waterproof construction that pastes outward | |
| CN212453367U (en) | Plant roof height movement joint department and prevent root thorn connected node structure | |
| TW451019B (en) | Water-proof and damp-proof method for basement side wall | |
| CN111779157A (en) | Underground outdoor wall structure and construction method thereof | |
| CN214497605U (en) | Waterproof structure of basement bottom plate post-cast strip | |
| CN215484167U (en) | Waterproof connection structure of mouth of a river falls in parapet bottom | |
| CN216552725U (en) | TPZ strenghthened type waterproofing membrane | |
| CN216405508U (en) | Waterproof structure of outer wall of underground building structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |