CN219952352U - Waterproof cast-in-situ wall - Google Patents
Waterproof cast-in-situ wall Download PDFInfo
- Publication number
- CN219952352U CN219952352U CN202320973527.7U CN202320973527U CN219952352U CN 219952352 U CN219952352 U CN 219952352U CN 202320973527 U CN202320973527 U CN 202320973527U CN 219952352 U CN219952352 U CN 219952352U
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- Prior art keywords
- waterproof
- cast
- mortar
- wall
- concrete wall
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 38
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 53
- 239000004567 concrete Substances 0.000 claims abstract description 33
- 238000005336 cracking Methods 0.000 claims abstract description 21
- 239000004593 Epoxy Substances 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 32
- 238000009413 insulation Methods 0.000 claims description 16
- 239000004743 Polypropylene Substances 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004321 preservation Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a waterproof cast-in-situ wall body, and belongs to the technical field of buildings. The cast-in-situ concrete wall is formed by casting a prefabricated wall body and a prefabricated laminated slab in a cast-in-situ mode, base waterproof mortar is arranged between the cast-in-situ concrete wall and the prefabricated laminated slab, epoxy polymer is arranged on the base waterproof mortar, inner mortar is arranged on the outer side of the epoxy polymer, and a reinforcing layer is arranged on the inner mortar. According to the utility model, through the mutual coordination among the waterproof mortar of the base layer, the epoxy polymer, the inner mortar and the like, the surface between the cast-in-situ concrete wall and the prefabricated laminated slab is subjected to integral waterproof treatment, the indoor waterproof effect is improved, and the corner where the cast-in-situ concrete wall is installed is subjected to reinforced waterproof treatment through the reinforcing layer, so that the protection of local corner ponding is improved, the problem that the indoor of the spliced part is not subjected to effective waterproof treatment, the wall cracking and water seepage phenomenon easily occur after ponding occurs at the included angle is solved, and the user experience is influenced.
Description
Technical Field
The utility model relates to a waterproof cast-in-situ wall body, and belongs to the technical field of buildings.
Background
A house is a building constructed of reinforced concrete to hold people or store things. The house is a base body of a household, the house is a host for human survival, people can avoid all interference from the outside, and own relatives enjoy free and free freedom, and the construction of the house is basically finished by prefabricating and casting in situ.
Through retrieving, the waterproof structure of cast-in-situ concrete wall and lower prefabricated wall body disclosed in Chinese patent with publication number of CN212689297U is characterized in that: comprising the following steps: the cast-in-situ concrete wall comprises a cast-in-situ concrete wall body, a cast-in-situ concrete first heat preservation layer, a prefabricated wall body outer page plate, a lower prefabricated wall body outer page plate, a first fixing nail, a second fixing nail, a first heat preservation layer, a second fixing nail and a tongue-and-groove; the cast-in-situ concrete wall is formed by casting a prefabricated laminated slab and a prefabricated wall body in situ. The waterproof structure and measure can effectively prevent water flow from invading the wall body, and have remarkable advantages in waterproof of the assembled building.
In the above-mentioned scheme, solved in the assembled building, there is not reserved deformation joint between the back subsides heated board of upper portion cast-in-place concrete wall and the outer page board of lower part prefabricated wall body, the rigidity pull-out appears very easily in the joint, and indoor water leakage point or oozes the water point, will seriously influence user's use experience's problem, but because do not carry out effectual waterproof treatment to the indoor of concatenation department, wall body fracture and infiltration phenomenon appear easily after the ponding appears in contained angle department, influence user experience.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the waterproof cast-in-situ wall solves the problems that in the prior art, no effective waterproof treatment is carried out on the indoor space at the spliced position, wall cracking and water seepage phenomena are easy to occur after water accumulation occurs at the included angle position, and user experience is affected.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme:
the waterproof cast-in-situ wall comprises a cast-in-situ concrete wall, wherein the cast-in-situ concrete wall is formed by casting a prefabricated wall body and a prefabricated laminated slab in a cast-in-situ mode, base waterproof mortar is arranged between the cast-in-situ concrete wall and the prefabricated laminated slab, epoxy polymer is arranged on the base waterproof mortar, inner mortar is arranged on the outer side of the epoxy polymer, and a reinforcing layer is arranged on the inner mortar.
Through adopting above-mentioned technical scheme, carry out comprehensive waterproof through basic unit's waterproof mortar and epoxy polymer to through the enhancement layer to local corner ponding department go on and consolidate waterproof, thereby reach and avoid corner fracture and infiltration phenomenon, influence user experience.
The utility model is further provided with: the reinforcing layer comprises outer waterproof mortar, and first waterproof cloth is arranged between the outer waterproof mortar and the inner mortar.
By adopting the technical scheme, the waterproof effect of the corner is improved through the first waterproof cloth, and the phenomenon of water seepage and cracking of the cast-in-situ concrete wall is avoided.
The utility model is further provided with: the cast-in-place concrete wall is provided with an insulation board, the insulation board is connected with the cast-in-place concrete wall through fixing nails, and the insulation board is provided with a waterproof layer.
Through adopting above-mentioned technical scheme, reduce building peripheral guard structure thickness through the heated board to increase indoor usable floor area. And at the same time, the house is insulated.
The utility model is further provided with: the waterproof layer comprises anti-cracking mortar, and a second waterproof cloth is arranged between the anti-cracking mortar and the heat insulation board.
By adopting the technical scheme, the anti-cracking mortar is an anti-cracking material for preventing the wall surface from falling off, and is a high-quality environment-friendly material with high tensile strength and easy construction and freezing resistance, and the effect of avoiding the cracking of the light heat preservation layer is achieved.
The utility model is further provided with: the first waterproof cloth and the second waterproof cloth are both waterproof polypropylene cloth, and the waterproof polypropylene cloth is at least larger than or equal to one layer.
Through adopting above-mentioned technical scheme, waterproof polypropylene cloth has the ageing-resistant layer, has improved the life of product greatly, and the surface presents the three-dimensional mesh surface of irregular alternately structure formation simultaneously, can directly paste on cement building structure with cement gum, waterproof, prevention of seepage.
The utility model is further provided with: the epoxy polymer is provided with two kinds, and is coated by superposition of two different coatings.
Through adopting above-mentioned technical scheme, avoid the wall to wet the phenomenon that drops effectively, travelling comfort and mountability when increasing the house and using.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the mutual coordination among the waterproof mortar of the base layer, the epoxy polymer, the inner mortar and the like, the surface between the cast-in-situ concrete wall and the prefabricated laminated slab is subjected to integral waterproof treatment, the indoor waterproof effect is improved, and the corner where the cast-in-situ concrete wall is installed is subjected to reinforced waterproof treatment through the reinforcing layer, so that the protection of local corner ponding is improved, the problem that the indoor of the spliced part is not subjected to effective waterproof treatment, the wall cracking and water seepage phenomenon easily occur after ponding occurs at the included angle is solved, and the user experience is influenced;
2. according to the utility model, the first waterproof cloth, the outer waterproof mortar and the like are arranged, and through mutual matching between the first waterproof cloth and the outer waterproof mortar, the first waterproof cloth is firstly paved on a designated area of the inner mortar, and a layer of outer waterproof mortar is brushed on the first waterproof cloth, so that the first waterproof cloth is protected, meanwhile, the designated area is protected in multiple layers, and the waterproof effect in the designated area is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a partial enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic diagram of the utility model in full section.
Fig. 4 is a partial enlarged view of a portion B in fig. 3.
In the figure: 1. prefabricating a wall body; 2. prefabricating a laminated plate; 3. cast-in-situ concrete wall; 4. waterproof mortar of a base layer; 5. an epoxy polymer; 6. inner mortar; 7. a first waterproof cloth; 8. outer waterproof mortar; 9. a thermal insulation board; 10. fixing nails; 11. a second waterproof cloth; 12. and (5) cracking-resistant mortar.
Detailed Description
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 4, the waterproof cast-in-place wall comprises a cast-in-place concrete wall 3, the cast-in-place concrete wall 3 is cast-in-place by a prefabricated wall body 1 and a prefabricated laminated slab 2, an insulation board 9 is arranged on the cast-in-place concrete wall 3, the insulation board 9 is connected with the cast-in-place concrete wall 3 through a fixing nail 10, a waterproof layer is arranged on the insulation board 9, and the thickness of a building outer protection structure is reduced through the insulation board 9, so that the indoor use area is increased, and meanwhile, the house is insulated.
In this embodiment: the waterproof mortar 4 of the base layer is arranged between the cast-in-situ concrete wall 3 and the prefabricated laminated slab 2, the waterproof mortar 4 of the base layer is provided with the epoxy polymer 5, the epoxy polymer 5 is provided with two kinds of coatings, and the two kinds of coatings are coated in a superposition way, so that the phenomenon that the wall surface is wetted and falls off is effectively avoided, and the comfort and the installability of the house in use are improved.
In this embodiment: the outside of epoxy polymer 5 is provided with interior mortar 6, sets up the enhancement layer on the interior mortar 6, and the enhancement layer includes outer waterproof mortar 8, carries out comprehensive waterproof to the wall through basic unit waterproof mortar 4 and epoxy polymer 5 to carry out and consolidate waterproof through enhancement layer pair local corner ponding department, thereby reach and avoid corner fracture and infiltration phenomenon, influence user experience.
In this embodiment: a first waterproof cloth 7 is arranged between the outer waterproof mortar 8 and the inner mortar 6, the waterproof effect of the corner is enhanced through the first waterproof cloth 7, and the phenomenon of water seepage and cracking of the cast-in-situ concrete wall 3 is avoided.
In this embodiment: the wall surface is comprehensively waterproof through the base waterproof mortar 4 and the epoxy polymer 5, and the local corner ponding is reinforced and waterproof through the reinforcing layer, so that the cracking and water seepage phenomena at the corner are avoided, and the user experience is influenced.
In this embodiment: the waterproof layer comprises anti-cracking mortar 12, the anti-cracking mortar 12 is anti-cracking material for preventing the wall surface from falling off, and meanwhile, the waterproof layer is a high-quality environment-friendly material with high tensile strength and easy construction and freezing resistance, and the effect of preventing the light heat preservation layer from cracking is achieved.
In this embodiment: the second waterproof cloth 11 is arranged between the anti-cracking mortar 12 and the heat-insulating plate 9, the first waterproof cloth 7 and the second waterproof cloth 11 are both waterproof polypropylene cloth, the waterproof polypropylene cloth is at least more than or equal to one layer, the waterproof polypropylene cloth is provided with an anti-aging layer, the service life of a product is greatly prolonged, meanwhile, the surface of the product presents an irregular cross structure to form a three-dimensional mesh surface, and the waterproof and anti-seepage waterproof mortar can be directly adhered to a cement building structure through cement.
The implementation principle of the utility model is as follows:
after the cast-in-situ concrete wall 3 is poured, an insulation board 9 is arranged on the outdoor wall surface of the cast-in-situ concrete wall 3 through fixing nails 10, so that heat preservation treatment is carried out on a house, a second waterproof cloth 11 is attached to the insulation board 9 through anti-cracking mortar 12, so that waterproof treatment is carried out on the insulation board 9 positioned on the outer cloth and the cast-in-situ concrete wall 3, integral waterproof treatment is carried out on the indoor wall surface indoors through base waterproof mortar 4, epoxy polymer 5 and inner mortar 6, reinforcing treatment is carried out on assembled corners through a first waterproof cloth 7 and outer waterproof mortar 8, so that waterproof effect of the corners is improved, and wall cracking and water seepage phenomena are avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Waterproof cast-in-situ wall body, including cast-in-situ concrete wall (3), its characterized in that: the cast-in-situ concrete wall (3) is formed by casting a prefabricated wall body (1) and a prefabricated laminated slab (2) in a cast-in-situ mode, base waterproof mortar (4) is arranged between the cast-in-situ concrete wall (3) and the prefabricated laminated slab (2), an epoxy polymer (5) is arranged on the base waterproof mortar (4), an inner mortar (6) is arranged on the outer side of the epoxy polymer (5), and a reinforcing layer is arranged on the inner mortar (6).
2. The waterproof cast-in-place wall of claim 1, wherein: the reinforcing layer comprises outer waterproof mortar (8), and a first waterproof cloth (7) is arranged between the outer waterproof mortar (8) and the inner mortar (6).
3. The waterproof cast-in-place wall of claim 2, wherein: the cast-in-situ concrete wall (3) is provided with an insulation board (9), the insulation board (9) is connected with the cast-in-situ concrete wall (3) through fixing nails (10), and the insulation board (9) is provided with a waterproof layer.
4. A waterproof cast-in-place wall according to claim 3, wherein: the waterproof layer comprises anti-cracking mortar (12), and a second waterproof cloth (11) is arranged between the anti-cracking mortar (12) and the heat insulation board (9).
5. The waterproof cast-in-place wall of claim 4, wherein: the first waterproof cloth (7) and the second waterproof cloth (11) are both waterproof polypropylene cloth, and the waterproof polypropylene cloth is at least more than or equal to one layer.
6. The waterproof cast-in-place wall of claim 1, wherein: the epoxy polymer (5) is provided with two kinds of coatings which are overlapped and painted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973527.7U CN219952352U (en) | 2023-04-26 | 2023-04-26 | Waterproof cast-in-situ wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973527.7U CN219952352U (en) | 2023-04-26 | 2023-04-26 | Waterproof cast-in-situ wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952352U true CN219952352U (en) | 2023-11-03 |
Family
ID=88551894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320973527.7U Active CN219952352U (en) | 2023-04-26 | 2023-04-26 | Waterproof cast-in-situ wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952352U (en) |
-
2023
- 2023-04-26 CN CN202320973527.7U patent/CN219952352U/en active Active
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