CN221030809U - Concrete outer wall antiseep structure - Google Patents
Concrete outer wall antiseep structure Download PDFInfo
- Publication number
- CN221030809U CN221030809U CN202323060473.4U CN202323060473U CN221030809U CN 221030809 U CN221030809 U CN 221030809U CN 202323060473 U CN202323060473 U CN 202323060473U CN 221030809 U CN221030809 U CN 221030809U
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- Prior art keywords
- water diversion
- double
- water
- prefabricated
- diversion plate
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- 239000004567 concrete Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a concrete outer wall anti-seepage structure, which comprises double-layer prefabricated laminated plates arranged on two sides of a building wall, wherein a plurality of inclined water diversion plates are arranged between the double-layer prefabricated laminated plates along the vertical direction, a waterproof concrete filling layer fills gaps between the double-layer prefabricated laminated plates and the water diversion plates, the cross sections of the water diversion plates are all arranged in a wavy manner, so that a plurality of drainage grooves which are arranged in the horizontal direction are formed on the upper surface of each water diversion plate, the drainage grooves guide leaked water to the lower side of the water diversion plates, and the lower side of the water diversion plates is communicated with drainage holes arranged on one side of the double-layer prefabricated laminated plates so as to drain the water outwards.
Description
Technical Field
The utility model relates to the technical field of anti-leakage structures, in particular to the technical field of concrete outer wall anti-leakage structures.
Background
The leakage of the outer wall is one of quality common problems affecting normal use functions of houses, and is one of focus problems of customer complaints. When the outer wall leaks, the normal use of the house can be influenced, and the appearance of the building is seriously influenced. Particularly, in places with particularly long rainy periods, the long-time raining can cause severe leakage of the outer walls of many buildings, so that the interior decoration is destroyed, and the living experience of the incoerers is also influenced. The main reasons for leakage of the outer wall are that cracks appear in mortar joints after wall construction, hollow mortar layers or cracks appear in mortar layers, rainwater leaks the outer wall through the cracks, the surface of a water diversion plate in the prior art is smooth, the slurry hanging capacity is limited, the adhesive force of a waterproof mortar layer is limited, the adhesive stability of a second waterproof mortar layer is influenced, and the use of a house is seriously influenced.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a concrete outer wall anti-seepage structure, which utilizes water diversion plates arranged between double-layer prefabricated laminated plates, the water diversion plates are arranged in a wave shape, leaked water is guided to a unified place, and the water is discharged through drain holes arranged on the double-layer prefabricated laminated plates.
The technical scheme of the utility model is as follows:
The utility model provides a concrete outer wall antiseep structure, including setting up the double-deck prefabricated superimposed sheet in building wall both sides, the diversion board of a plurality of slopes has been arranged along vertical direction between the double-deck prefabricated superimposed sheet inner chamber opposite sides, waterproof concrete filling layer fills the space between double-deck prefabricated superimposed sheet inner chamber and the diversion board, each diversion board's cross section all is wavy setting, so that form the drainage groove that a plurality of channels horizontal direction arranged and set up at each diversion board's upper surface, each channel drainage groove is with the water of seepage leading diversion board downside, diversion board downside and prefabricated superimposed sheet deviate from the drainage hole that sets up on building wall one side and communicate with each other then outwards discharge water.
Preferably, the double-layer prefabricated laminated slab comprises a reinforcement cage and a pair of prefabricated plates wrapped outside the reinforcement cage, and the two prefabricated plates are arranged in parallel.
Preferably, a plurality of convex edges extend upwards on one side surface of the two precast slabs opposite to each other, the convex edges are arranged along the vertical direction of the precast slabs, and an included angle formed by the extending direction of the convex edges and the precast slabs is small and 90 degrees.
Preferably, the upper and lower sides of each water diversion plate are coated with waterproof structural adhesive, and the upper and lower sides of each water diversion plate are respectively adhered and fixed with one opposite side of the two precast slabs through the waterproof structural adhesive.
Preferably, a diversion trench is communicated between the diversion plate and the drain hole, the bottom of the diversion trench is communicated with the upper end of each drain hole, and the diversion trench is formed by surrounding a convex edge and the side surface of the precast slab.
Preferably, a plurality of overflow grooves are formed in two sides of each water diversion plate, the overflow grooves on the same side of the water diversion plate are distributed at equal intervals along the horizontal direction, and the overflow grooves are communicated with the edges of the water diversion plate.
Preferably, waterproof paint is sprayed on the surface of the precast slab close to the outer side of the building, and carbon fiber cement is filled in each drainage hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the concrete outer wall anti-seepage structure, the drainage plates are arranged in a wavy mode to form the drainage grooves, and the drainage grooves collect leaked water to the same position so as to drain the water through the drainage holes arranged on the precast plates.
2. According to the concrete outer wall anti-seepage structure, the upper side and the lower side of the drainage plate are coated with waterproof structural adhesive, so that the drainage plate and the double-layer prefabricated laminated plate are adhered and fixed into a whole, and the double-layer prefabricated laminated plate and the drainage plate are convenient to transport and assemble together.
3. According to the concrete outer wall anti-seepage structure, the overflow grooves are formed in the upper side and the lower side of the drainage plate, and waterproof concrete slurry is filled into all corners of the double-layer prefabricated laminated slab through the overflow grooves.
Drawings
FIG. 1 is a schematic structural view of an anti-leakage structure of a concrete outer wall of the present utility model;
FIG. 2 is a cross-sectional view of the concrete outer wall leakage preventing structure of the present utility model;
FIG. 3 is a front view of the drainage plate of the present utility model;
FIG. 4 is a cross-sectional view of the drainage plate of the present utility model.
The reference numerals in the drawings are as follows:
1. Double-deck prefabricated superimposed sheet; 11. a reinforcement cage; 12. a prefabricated plate; 121. a convex edge; 122. a flow interception groove; 123. a drain hole; 2. a water diversion plate; 21. drainage grooves; 22. an overflow trough; 3. waterproof concrete filling layer.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1 to 4, a concrete outer wall antiseep structure, including setting up the double-deck prefabricated superimposed sheet 1 in building wall both sides, be provided with the diversion board 2 of a plurality of slopes along vertical direction arrangement between the opposite both sides of double-deck prefabricated superimposed sheet 1 inner chamber, waterproof concrete filling layer 3 fills the space between double-deck prefabricated superimposed sheet 1 inner chamber and the diversion board 2, the cross section of each diversion board 2 is wavy setting, so that form the guiding gutter 21 that a plurality of ways horizontal direction arranged set up at the upper surface of each diversion board 2, each guiding gutter 21 guides the water of seepage to diversion board 2 downside, diversion board 2 downside communicates with each other with the wash port 123 that sets up on one side of double-deck prefabricated superimposed sheet 1 and then outwards discharges water.
In this embodiment, the double-deck prefabricated laminated slab 1 includes the steel reinforcement cage 11, and the steel reinforcement cage 11 provides braced frame for whole concrete outer wall antiseep structure, and the both sides face of steel reinforcement cage 11 parcel has a pair of prefabricated plate 12 respectively, and two prefabricated plate 12 parallel arrangement.
In this embodiment, a plurality of protruding edges 121 extend upward from opposite sides of two prefabricated panels 12, each protruding edge 121 is arranged along the vertical direction of the prefabricated panel 12, and the included angle formed by the extending direction of each protruding edge 121 and the prefabricated panel 12 is small and 90 degrees, when each water diversion panel 2 is installed in the double-layer prefabricated laminated slab 1, each water diversion panel 2 is obliquely arranged, the lower side of the water diversion panel 2 is propped against the upper side of the protruding edge 121 of the prefabricated panel 12, which is close to the outer side of the building and far away from the outer wall of the building, and the upper side of the water diversion panel 2 is propped against the lower side of the protruding edge 121 arranged on the opposite side prefabricated panel 12.
In this embodiment, the upper and lower sides of each water diversion plate 2 are all coated with waterproof structural adhesive, and the upper and lower sides of the water diversion plates 2 are respectively bonded and fixed with one opposite side surfaces of two precast slabs 12 through the waterproof structural adhesive, so that each water diversion plate 2 can be fixed with the non-poured assembled double-layer precast laminated slab 1 into a whole, thereby being convenient for transporting and assembling the double-layer precast laminated slab 1 and the water diversion plates 2 together.
In this embodiment, a plurality of overflow grooves 22 are respectively arranged on the upper and lower sides of each water diversion plate 2, each overflow groove 22 on the same side of the water diversion plate 2 is uniformly distributed along the horizontal direction, and each overflow groove 22 is communicated with the edge of the water diversion plate 2, when the waterproof concrete slurry is poured into the double-layer prefabricated laminated slab 1, the waterproof concrete slurry can be filled into each corner of the double-layer prefabricated laminated slab 1 through the overflow grooves 22.
In this embodiment, a diversion trench 122 formed by surrounding the convex edge 121 and the side surface of the prefabricated plate 12 is communicated between the diversion plate 2 and the drain hole 123, and the bottom of the diversion trench 122 is communicated with the upper end of each drain hole 123. Specifically, a plurality of drain holes 123 are formed in one of the precast slabs 12, the drain holes 123 penetrate through the precast slabs 12, the drain holes 123 are arranged in a rectangular array, and the drain holes 123 are obliquely arranged upwards at one side close to the water diversion slab 2; wherein, each channel convex edge 121 located on the prefabricated panel 12 is also arranged obliquely upwards along the extending direction, so that the convex edge 121 can be matched with the side surface of the prefabricated panel 12 to form a intercepting groove 122, and the upper end of each channel water draining hole 123 can be communicated with the bottom of the intercepting groove 122 opposite to the position.
In this embodiment, a waterproof paint is sprayed on the surface of the prefabricated panel 12 near the outside of the building to form a waterproof coating. In this embodiment, carbon fiber cement is filled in each drain hole 123, and the carbon fiber cement can play the effect of covering the drain hole 123, and can not cause great hindrance to the drainage of infiltration simultaneously.
The working principle of the utility model is as follows:
When the water-proof composite slab is used, firstly, the double-layer prefabricated composite slab 1 is prefabricated and molded in a component factory, then each water diversion plate 2 is installed in the double-layer prefabricated composite slab 1, then the double-layer prefabricated composite slab 1 is transported to site construction and installation, after the double-layer prefabricated composite slab 1 is fixed, waterproof concrete slurry is poured into the spliced double-layer prefabricated composite slab 1, a concrete outer wall can be formed after the waterproof concrete slurry is solidified and molded, rainwater leaks into the wall body, the rainwater gathers water into the intercepting groove 122 through the drainage grooves 21 formed on the water diversion plates 2, the intercepting groove 122 is communicated with the drainage holes 123 penetrating through the prefabricated slab 12, and water is discharged out of the wall body, so that leakage is prevented.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a concrete outer wall antiseep structure, is including setting up double-deck prefabricated superimposed sheet (1) in building wall both sides, arranges along vertical direction between double-deck prefabricated superimposed sheet (1) inner chamber opposite sides and is provided with diversion board (2) of a plurality of slopes, and waterproof concrete filling layer (3) are filled the space between double-deck prefabricated superimposed sheet (1) inner chamber and diversion board (2), its characterized in that: the cross section of each water diversion plate (2) is wavy, so that a plurality of drainage grooves (21) which are horizontally distributed are formed on the upper surface of each water diversion plate (2), each drainage groove (21) guides leaked water to the lower side of the water diversion plate (2), and the lower side of the water diversion plate (2) is communicated with a drainage hole (123) formed in one side, deviating from a building wall, of the double-layer prefabricated laminated slab (1) so as to drain the water outwards.
2. The concrete exterior wall leakage preventing structure according to claim 1, wherein: the double-layer prefabricated laminated slab (1) comprises a reinforcement cage (11) and a pair of prefabricated plates (12) wrapped on the outer side of the reinforcement cage (11), wherein the two prefabricated plates (12) are arranged in parallel.
3. The concrete exterior wall leakage preventing structure according to claim 2, wherein: a plurality of convex edges (121) are upwards extended on one side surface of the two precast slabs (12) opposite to each other, the convex edges (121) are arranged along the vertical direction of the precast slabs (12), and an included angle formed by the extending direction of each convex edge (121) and the precast slabs (12) is small and 90 degrees.
4. A concrete exterior wall leakage preventing structure according to claim 3, wherein: the upper and lower sides of each water diversion plate (2) are coated with waterproof structural adhesive, and the upper and lower sides of each water diversion plate (2) are respectively adhered and fixed with one side surface of each prefabricated plate (12) opposite to each other through the waterproof structural adhesive.
5. A concrete exterior wall leakage preventing structure according to claim 3, wherein: a diversion trench (122) is communicated between the diversion plate (2) and the drain holes (123), the bottom of the diversion trench (122) is communicated with the upper ends of the drain holes (123), and the diversion trench (122) is formed by surrounding a convex edge (121) and the side surface of the precast slab (12).
6. The concrete exterior wall leakage preventing structure according to claim 1, wherein: both sides of each water diversion plate (2) are provided with a plurality of overflow grooves (22), and all the overflow grooves (22) positioned on the same side of the water diversion plate (2) are distributed at equal intervals along the horizontal direction, and all the overflow grooves (22) are communicated with the edge of the water diversion plate (2).
7. The concrete outer wall anti-seepage structure according to claim 1, wherein waterproof paint is sprayed on the surface of the precast slab (12) close to the outer side of the building, and carbon fiber cement is filled in each drain hole (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323060473.4U CN221030809U (en) | 2023-11-13 | 2023-11-13 | Concrete outer wall antiseep structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323060473.4U CN221030809U (en) | 2023-11-13 | 2023-11-13 | Concrete outer wall antiseep structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221030809U true CN221030809U (en) | 2024-05-28 |
Family
ID=91177450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323060473.4U Active CN221030809U (en) | 2023-11-13 | 2023-11-13 | Concrete outer wall antiseep structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221030809U (en) |
-
2023
- 2023-11-13 CN CN202323060473.4U patent/CN221030809U/en active Active
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