CN218990258U - Waterproof and protective integrated structure of side wall waterproof layer - Google Patents
Waterproof and protective integrated structure of side wall waterproof layer Download PDFInfo
- Publication number
- CN218990258U CN218990258U CN202222971396.7U CN202222971396U CN218990258U CN 218990258 U CN218990258 U CN 218990258U CN 202222971396 U CN202222971396 U CN 202222971396U CN 218990258 U CN218990258 U CN 218990258U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- protective
- coiled material
- side wall
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a waterproof and protective integrated structure of a side wall waterproof layer, which comprises at least one layer of waterproof coiled material bonded with the outer side of a concrete side wall, a protective layer coated on the outer surface of the waterproof coiled material and formed by curing, and a protective film paved on the surface of the protective layer. The protective film plays an isolating role with backfill soil on the protective layer, so that shearing damage to the protective layer during backfill soil settlement can be reduced, the waterproof layer and the protective layer are prevented from being pulled off, and the protective force and the sealing reliability of the waterproof layer are effectively improved.
Description
Technical Field
The utility model belongs to the field of building waterproofing, and particularly relates to a waterproof layer structure of a side wall part.
Background
In order to avoid damage to the waterproof coiled material caused by later construction, a protective layer is usually required to be applied on the surface of the waterproof coiled material after the waterproof coiled material is paved on the concrete side wall, and the protective layer has various conventional methods, such as building a thick brick wall, and can effectively resist the damage to the waterproof coiled material in the backfilling process, but the thick protective layer and the waterproof layer are separated, water, oxygen, ions and the like in the external environment can also directly act on the waterproof layer to cause certain ageing to the waterproof layer, the construction period is long, and the labor cost and the material cost are high; or the extruded sheet is paved on the outer side, but the strength of the flexible material is low, the flexible material is easy to fall off, and is separated from the waterproof layer, so that the protection effect is limited.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the side wall waterproof layer structure capable of effectively realizing waterproof and protection integration.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the waterproof and protective integrated structure of the side wall comprises at least one layer of waterproof coiled material bonded with the outer side of the concrete side wall, a protective layer coated on the surface of the waterproof coiled material at the outermost layer and formed by solidification, and a protective film paved on the surface of the protective layer.
The waterproof coiled material of the outer layer is paved on the surface of the waterproof coiled material of the inner layer in a wet paving or dry bonding mode.
The protective film is a polymer film.
The thickness of the protective layer is 0.5-10 mm.
And a layer of grid cloth is additionally arranged between the waterproof coiled material and the protective layer, and the protective layer is coated on the surface of the grid cloth and is solidified and formed.
The waterproof coiled material adopts waterproof coiled material capable of carrying out chemical crosslinking reaction and physical mortise and tenon action with concrete, and comprises a layer of base layer in the middle, sizing material layers respectively arranged on two sides of the base layer and plastic film layers respectively arranged on the outermost layers of the two sides.
The advantages of the utility model are as follows:
1. the waterproof layer and the protective layer can be fused, the materials are the same, the process is communicated, the defect of the traditional separated protective layer is overcome, the waterproof and protective integration is realized, the waterproof coiled material layer can be timely protected, the subsequent construction damage is avoided, the waterproof layer can be delayed from aging in the use process, the service life of the waterproof layer is prolonged, and the sealing waterproof effect is more durable.
2. The waterproof layer compound organically fused with the structural layer and the protective layer can be used for resisting the damages such as extrusion of the backfill of the outer wall. After the cement mortar protective layer is sprayed, a layer of plastic film is paved on the surface of the protective layer, so that the plastic film can reduce water loss, has a curing effect on the protective layer, has an isolating effect, can reduce the damage tension of backfill soil sinking to the protective layer, and prevents the waterproof layer and the protective layer from being pulled off, thereby improving the protection performance.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present utility model;
FIG. 3 is a schematic structural diagram of embodiment 3 of the present utility model;
1-concrete side wall 2-waterproof coiled material 3-protective layer 4-protective film 5-backfill 6-bonding interface layer 7-grid cloth
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
Referring to fig. 1, the utility model discloses a waterproof and protective integrated structure of a side wall waterproof layer, which comprises a waterproof coiled material 2 which is wet-laid on the outer side of a concrete side wall 1 through cement slurry, a protective layer 3 which is coated on the outer surface of the waterproof coiled material 2, and a protective film 4 which is laid on the surface of the protective layer 3, wherein backfill soil 5 or backfill sand and the like are arranged on the outer side of the protective film 4.
The waterproof coiled material 2 comprises a middle tyre base layer, glue stock layers respectively arranged on two sides of the tyre base layer and plastic film layers respectively arranged on two outermost layers, the plastic film layers on the outermost layers are removed during construction, the glue stock layer on the inner side is in contact reaction with cement paste, and in the cement solidification process, the glue stock layer and a concrete base surface can form a tight bonding interface layer 6 through the synergistic effect of chemical crosslinking and physical mortise and tenon (ChemicalBondingandPhysical CrosslinkingSynergism, CPS for short, see the prior patent ZL 200910104156. X of the applicant for details).
The protective layer 3 can be made of cement mortar, polymer cement mortar, cement, concrete, or other slurry. In the process of curing cement mortar, the CPS reaction bonding strong adhesive layer of the waterproof coiled material 2 and concrete are combined to form a sealing bonding protective layer 3. The thickness of the protective layer is 0.5-10 mm, and the preferable thickness is not less than 2mm, so that the thin protective layer not only plays a role in protecting the waterproof layer, but also overcomes the defect of traditional separation type protection, and the interface formed by the bidirectional bonding of the waterproof coiled material, the concrete wall and the protective layer is sealed and bonded, so that the structural layer, the waterproof layer and the protective layer are integrated, and the protective force is effectively improved. And lay and paste one deck protection film 4 at the surface of inoxidizing coating 3, protection film 4 can adopt the macromolecular film of plastic material such as PE, PET, PP, EVA, PVC, and macromolecular plastic film not only can reduce the moisture loss, plays the maintenance effect to the inoxidizing coating, has the isolation moreover, can reduce the destruction pulling force of backfill soil subsidence to the inoxidizing coating, prevents that the inoxidizing coating from being pulled out, has promoted the protection power of waterproof layer greatly.
Example 2
In this embodiment, a layer of waterproof coiled material 2 is added on the basis of embodiment 1, the second layer of waterproof coiled material can be wet-laid on the outer surface of the first layer of waterproof coiled material through cement slurry, and can also be directly dry-adhered on the outer surface of the first layer of waterproof coiled material as shown in fig. 2, and the protective layer 3 is arranged on the outer side surface of the second layer of waterproof coiled material 2.
Example 3
In this embodiment, a layer of mesh 7 is added between the waterproof roll 2 and the protective layer 3 on the basis of embodiment 1 or embodiment 2, the mesh 7 not only plays a role in preventing cracking, but also helps constructors control thickness, and when the protective layer is constructed on the surface of the mesh 7, when the sprayed slurry just covers the mesh by visual observation, the sprayed thickness is indicated to be about 3 mm. Fig. 3 shows a schematic structure of the mesh 7 added to embodiment 1.
The waterproof coiled material 2 of the utility model can be a reactive adhesive waterproof coiled material which can generate chemical crosslinking reaction and physical mortise and tenon action with concrete, and mainly consists of a skin-core tire base and CPS reactive adhesive strong sizing material, and can be prepared by the prior patent applied by the applicant: the utility model provides a tear-resistant layering waterproofing membrane (patent No. ZL 202022425235.9), a compound fiber reinforced double-sided sticky waterproofing membrane (patent No. ZL 201820342178.8), a double-sided sticky waterproofing membrane (patent No. ZL 201820342179.2) that nail pole tear strength is high, a compound fiber reinforced single-sided sticky waterproofing membrane (ZL 201820341655.9), a compound fiber reinforced single-sided sticky waterproofing membrane (ZL 201820341655.9).
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (6)
1. Waterproof protection integrated structure of side wall waterproof layer, its characterized in that: the waterproof coiled material comprises at least one layer of waterproof coiled material bonded with the outer side of the concrete side wall, a protective layer which is coated on the surface of the waterproof coiled material at the outermost layer and formed by solidification, and a protective film paved on the surface of the protective layer.
2. The waterproof and protective integrated structure of the side wall waterproof layer as claimed in claim 1, wherein: the waterproof coiled material of the outer layer is paved on the surface of the waterproof coiled material of the inner layer in a wet paving or dry bonding mode.
3. The waterproof and protective integrated structure of the side wall waterproof layer as claimed in claim 2, wherein: the protective film is a polymer film.
4. A side wall waterproof layer waterproof protection integrated structure as claimed in claim 3, wherein: the thickness of the protective layer is 0.5-10 mm.
5. The waterproof and protective integrated structure of the side wall waterproof layer as claimed in claim 4, wherein: and a layer of grid cloth is additionally arranged between the waterproof coiled material and the protective layer, and the protective layer is coated on the surface of the grid cloth and is solidified and formed.
6. The waterproof and protective integrated structure of the side wall waterproof layer as claimed in claim 5, wherein: the waterproof coiled material adopts waterproof coiled material capable of carrying out chemical crosslinking reaction and physical mortise and tenon action with concrete, and comprises a layer of base layer in the middle, sizing material layers respectively arranged on two sides of the base layer and plastic film layers respectively arranged on the outermost layers of the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222971396.7U CN218990258U (en) | 2022-11-08 | 2022-11-08 | Waterproof and protective integrated structure of side wall waterproof layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222971396.7U CN218990258U (en) | 2022-11-08 | 2022-11-08 | Waterproof and protective integrated structure of side wall waterproof layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218990258U true CN218990258U (en) | 2023-05-09 |
Family
ID=86225909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222971396.7U Active CN218990258U (en) | 2022-11-08 | 2022-11-08 | Waterproof and protective integrated structure of side wall waterproof layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218990258U (en) |
-
2022
- 2022-11-08 CN CN202222971396.7U patent/CN218990258U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201730117U (en) | Self-adhesive waterproof roll with strong crossed laminated film | |
| CN218990258U (en) | Waterproof and protective integrated structure of side wall waterproof layer | |
| KR101902836B1 (en) | Concrete repair and joint construction method using organic and inorganic hybrid water proofing material laminated self-adhesive seal reinforcing and waterproofing sheet | |
| CN208996324U (en) | A kind of environment-friendly type vinyl polymer composite of water-proof coiled material | |
| KR101927024B1 (en) | Waterproof Layer Protecting Material for Underground Structures and Manufacturing Method Thereof | |
| CN212827208U (en) | PVC pre-paved anti-sticking inner-reinforced waterproof roll | |
| CN210062251U (en) | Composite waterproof roll | |
| CN205444449U (en) | Outer high low layer of barricade prevention water structure of basement | |
| KR101752214B1 (en) | Hybrid water proofing structure using infiltrative liquid waterproofing agent, asphalt and reinforce grid laminate and the method of its construction | |
| CN203496391U (en) | Thermoplastic polyurethane modified polyvinyl chloride self-adhesion waterproof roll material | |
| CN208137153U (en) | A kind of high strength dense type waterproof roll | |
| CN207842215U (en) | A kind of high molecular polythene polypropylene fibre composite of water-proof coiled material with self-adhesive layer | |
| CN205975704U (en) | Basement wall structure | |
| CN213082553U (en) | Add muscle type butyl self-adhesive waterproofing membrane structure | |
| KR101043839B1 (en) | the waterproof and corrosion protection method of structure using complex-waterproof-sheet | |
| CN202000496U (en) | Self-bonding and self-vulcanizing compound high polymer waterproof roll | |
| CN205553412U (en) | Direct burial pitch waterproofing membrane | |
| CN217553317U (en) | Waterproof roll based on enhanced thermoplastic elastomer layer as main body | |
| CN220132127U (en) | Enhanced waterproof protection integrated waterproof coiled material | |
| CN217601736U (en) | Waterproof coiled material is glued in strenghthened type reaction | |
| CN218990689U (en) | Light and thin waterproof reflective heat-insulating energy-saving integrated system | |
| CN210634228U (en) | Novel composite waterproof coiled material | |
| CN215888346U (en) | Basement outer wall post-cast strip waterproof construction | |
| CN210796318U (en) | Waterproof roll with high-density and high-adhesion net surface | |
| CN214522431U (en) | Double-base asphalt waterproof coiled material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |