CN220100227U - Expansion joint waterproof construction - Google Patents
Expansion joint waterproof construction Download PDFInfo
- Publication number
- CN220100227U CN220100227U CN202321229503.7U CN202321229503U CN220100227U CN 220100227 U CN220100227 U CN 220100227U CN 202321229503 U CN202321229503 U CN 202321229503U CN 220100227 U CN220100227 U CN 220100227U
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- stainless steel
- water tank
- steel water
- waterproof
- 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
- 238000010276 construction Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 33
- 239000010935 stainless steel Substances 0.000 claims abstract description 33
- 239000011083 cement mortar Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 238000004078 waterproofing Methods 0.000 claims description 12
- 239000013524 weatherproof sealant Substances 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Abstract
The utility model discloses an expansion joint waterproof structure which is arranged on an expansion joint between a concrete inverted ridge and the concrete inverted ridge, and comprises a first waterproof coiled material and a stainless steel water tank, wherein the stainless steel water tank is inverted-U-shaped, two sides of the stainless steel water tank are arranged at the top of the concrete inverted ridge, the middle part of the stainless steel water tank is positioned in the expansion joint between the concrete inverted ridge and the concrete inverted ridge, two sides of the first waterproof coiled material are arranged at the top of the concrete inverted ridge and are positioned above the stainless steel water tank, the middle part of the first waterproof coiled material is V-shaped and extends towards the stainless steel water tank, the bottom of the stainless steel water tank is provided with a hole, and the lower part of the hole is communicated with a downpipe. According to the utility model, the waterproof coiled material and the stainless steel water tank are arranged, so that water seepage and water leakage are effectively prevented, and the deformability of the waterproof coiled material is increased.
Description
Technical Field
The utility model belongs to the technical field of waterproof design, and particularly relates to an expansion joint waterproof structure.
Background
The expansion joint is a structural joint provided at a proper position along the direction of a building or a construction joint of a structure in order to prevent a building member from being cracked or damaged due to a change in a climate temperature (thermal expansion and contraction). When the expansion joint is used in the construction of the building engineering, a waterproof structure is generally used for preventing water leakage. At present, the waterproof structure of the expansion joint is generally protected by adopting a single-layer water stop belt, the water stop belt can be gradually aged and deformed after long-term use, the structures at two sides of the expansion joint are easy to damage when being stretched out and drawn back, and the waterproof effect is not obvious.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a waterproof structure for an expansion joint.
The specific technical scheme is as follows:
the utility model provides an expansion joint waterproof construction, set up on the expansion joint between the concrete is reversed bank and the concrete is reversed bank, including first waterproofing membrane and stainless steel basin, the stainless steel basin is "nearly" style of calligraphy, its both sides are installed at the concrete is reversed bank top, the middle part is arranged in the expansion joint between the concrete is reversed bank and the concrete is reversed bank, the concrete is reversed bank top is located to first waterproofing membrane's both sides, first waterproofing membrane lays along the expansion joint, and be located stainless steel basin top, first waterproofing membrane's middle part is the V style of calligraphy, extend to the stainless steel basin.
Further, the two sides of the first waterproof coiled material are respectively connected with a second waterproof coiled material, and the second waterproof coiled material extends to one side.
Further, the bottom of the stainless steel water tank is provided with a V-shaped structure with an upward opening, the bottom of the V-shaped structure is provided with a hole, and the hole is communicated with the downpipe.
Further, the top of the concrete back sill is also provided with a cement mortar leveling layer.
Further, the cement mortar leveling layer is a slope of 5-10%, and the height of the inner side is higher than that of the outer side.
Further, two sides of the stainless steel water tank are arranged on the cement mortar leveling layer through weather-proof sealant.
Further, the first waterproof coiled material and the second waterproof coiled material are connected in a hot melting mode.
The utility model has the beneficial effects that:
the stainless steel water tank is fixed in the expansion joint, so that water leakage in the expansion joint is effectively blocked in the stainless steel water tank, and water is discharged into the downpipe through the opening of the water tank, so that a waterproof effect is ensured.
Adopt the hot melt method to spread waterproofing membrane on stainless steel basin and concrete anti-bank entirely, through setting up waterproofing membrane middle part to the V style of calligraphy, effectively increase waterproofing membrane's flexible volume, when avoiding concrete to appear big deformation, waterproofing membrane is torn, influences the water-proof effects.
The weather-proof sealant is arranged between the stainless steel water tank and the concrete reverse ridge, and a multilayer structure of concrete, the stainless steel water tank and the waterproof coiled material is formed from bottom to top in sequence, so that gaps between the stainless steel water tank and the concrete are filled, the weather-proof sealant is more compact and firm, can resist partial water seepage under the waterproof coiled material, plays a certain seepage placing role, and effectively ensures a fixing effect and a waterproof effect.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
fig. 2 is an enlarged detail view at a.
In the figure: 1. concrete reverse bank; 2. a first waterproof coiled material; 3. a stainless steel water tank; 4. a second waterproof coiled material; 5. a downspout; 6. cement mortar leveling layer.
Detailed Description
The utility model will be further described with reference to the drawings, but the scope of the utility model is not limited thereto.
As shown in fig. 1 and 2, an expansion joint waterproof structure is arranged on an expansion joint between a concrete inverted ridge 1 and the concrete inverted ridge 1, and comprises a first waterproof roll 2, a stainless steel water tank 3, a second waterproof roll 4, a water falling pipe 5 and a cement mortar leveling layer 6, wherein the cement mortar leveling layer 6 is formed by adopting cement mortar leveling on the concrete inverted ridge 1, the inner side is higher than the outer side during leveling, the cement mortar leveling layer 6 is arranged into a slope of 5-10%, if water leakage exists in the joint, water can be discharged to two sides of the expansion joint, the stainless steel water tank 3 is in an inverted shape, two sides of the stainless steel water tank are installed on the cement mortar leveling layer 6 through weather-resistant sealant, the middle part of the stainless steel water tank is positioned in the expansion joint between the concrete inverted ridge 1 and the concrete inverted ridge 1, the bottom of the stainless steel water tank 3 is provided with an upward V-shaped structure, the bottom of the V-shaped structure is perforated, the perforated part is communicated with the pipe 5, two sides of the first waterproof roll 2 are arranged at the top of the concrete inverted ridge 1, the expansion joint is paved along the expansion joint, the stainless steel water tank 3 is positioned on the upper side, the first waterproof roll is connected with the two sides of the first waterproof roll 4 in a waterproof roll 4-shaped form, and the first waterproof roll extends to the two sides of the waterproof roll 4-shaped waterproof roll extends towards the two sides.
Claims (7)
1. The utility model provides an expansion joint waterproof construction, set up on the expansion joint between concrete anti-bank (1) and concrete anti-bank (1), its characterized in that includes first waterproofing membrane (2) and stainless steel water tank (3), stainless steel water tank (3) are the "nearly" style of calligraphy, its both sides are installed at concrete anti-bank (1) top, the middle part is arranged in the expansion joint between concrete anti-bank (1) and concrete anti-bank (1), concrete anti-bank (1) top is located in both sides of first waterproofing membrane (2), first waterproofing membrane (2) are laid along the expansion joint, and be located stainless steel water tank (3) top, the middle part of first waterproofing membrane (2) is the V style of calligraphy, extend to stainless steel water tank (3).
2. An expansion joint waterproof structure as claimed in claim 1, characterized in that the two sides of the first waterproof roll (2) are respectively connected with a second waterproof roll (4), and the second waterproof roll (4) extends to one side.
3. An expansion joint waterproof structure as claimed in claim 1, characterized in that the bottom of the stainless steel water tank (3) is provided with a V-shaped structure with an upward opening, the bottom of the V-shaped structure is provided with a hole, and the hole is communicated with the downpipe (5).
4. An expansion joint waterproof structure as claimed in claim 1, characterized in that the top of the concrete back sill (1) is further provided with a cement mortar leveling layer (6).
5. An expansion joint waterproof structure as claimed in claim 4, characterized in that the cement mortar leveling layer (6) is a slope of 5-10%, the height of the inner side being higher than the height of the outer side.
6. An expansion joint waterproof structure as claimed in claim 5, characterized in that both sides of the stainless steel water tank (3) are mounted on the cement mortar leveling layer (6) through weather-proof sealant.
7. An expansion joint waterproof structure as claimed in claim 2, characterized in that the first waterproof roll (2) and the second waterproof roll (4) are connected by hot melt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229503.7U CN220100227U (en) | 2023-05-22 | 2023-05-22 | Expansion joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229503.7U CN220100227U (en) | 2023-05-22 | 2023-05-22 | Expansion joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100227U true CN220100227U (en) | 2023-11-28 |
Family
ID=88865495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229503.7U Active CN220100227U (en) | 2023-05-22 | 2023-05-22 | Expansion joint waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100227U (en) |
-
2023
- 2023-05-22 CN CN202321229503.7U patent/CN220100227U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |