CN221030736U - Equal-height deformation joint structure of roofing parapet - Google Patents
Equal-height deformation joint structure of roofing parapet Download PDFInfo
- Publication number
- CN221030736U CN221030736U CN202323075029.XU CN202323075029U CN221030736U CN 221030736 U CN221030736 U CN 221030736U CN 202323075029 U CN202323075029 U CN 202323075029U CN 221030736 U CN221030736 U CN 221030736U
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- China
- Prior art keywords
- parapet
- waterproof
- deformation joint
- deformation
- wall body
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- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a roofing parapet equal-height deformation joint structure, which comprises parapet walls, wherein deformation joints are arranged between two adjacent parapet walls, and a first waterproof layer for plugging the deformation joints is paved in the upper end of each deformation joint; the upper end parts of the two outer sides of the two-sided parapet wall body are provided with second waterproof layers which are positioned above the first waterproof layers and encapsulate the first waterproof layers; the second waterproof layer is a semicircular waterproof plate which is convex upwards; the parapet walls on two sides of the deformation joint are all arranged into a ladder-type wall structure. The waterproof structure can meet the requirements of parapet deformation joint arrangement, and ensures the stability and durability of the waterproof structure of the parapet deformation joint of the building roof.
Description
Technical Field
The utility model belongs to the technical field of building roof parapet walls, and relates to a high deformation joint structure of a roof parapet wall and the like.
Background
At present, the method for manufacturing the cover plate of the concrete wall of the roof at the equal-height deformation joint generally adopts galvanized iron sheets or aluminum plates to be matched with glue for waterproof construction, and the deformation joints are found to be common in leakage phenomenon at the deformation joint through revising investigation after long-time use, so that the wall body is polluted, blackened and moldy after leakage, the roof is often stepped on by people to generate deformation and quality problems, the use and the appearance are affected, the maintenance is difficult, and the time and the labor are wasted.
Based on the problems, the utility model provides a roofing parapet equal-height deformation joint structure.
Disclosure of utility model
The utility model aims to provide a uniform-height deformation joint structure of a roofing parapet, which ensures the stability and durability of the waterproof structure of the deformation joint of a building roof by arranging a double-layer waterproof structure.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a roofing parapet contour deformation seam structure which characterized in that: the waterproof board comprises a parapet wall body, wherein deformation joints are arranged between two adjacent parapet wall bodies, and a first waterproof layer for plugging the deformation joints is laid in the upper end of each deformation joint;
The two outer upper end parts of the parapet wall body are provided with second waterproof layers, and the second waterproof layers are positioned above the first waterproof layers and encapsulate the first waterproof layers;
The second waterproof layer is a semicircular waterproof plate which is convex upwards;
the parapet walls on two sides of the deformation joint are all arranged to be of a stepped wall structure.
Further, the semicircular waterproof plates are fixed on the two outer sides of the parapet wall body on the two sides through pressing strips and stainless steel nails.
Further, the semicircular waterproof plate is made of rubber elastomer.
Further, the step-shaped wall body forms a staggered step and is provided with a slope outwards.
Further, the first waterproof layer is a concave arc-shaped water stop.
Further, a fire-retardant belt is arranged below the first waterproof layer, and the fire-retardant belt is arranged between the two sides of the parapet wall body.
Due to the adoption of the technical scheme, the utility model has the following advantages:
The utility model adopts the second waterproof layer to cover the deformation joint between the two girl walls with equal height as a first waterproof structure, and the first waterproof layer is arranged below the second waterproof layer, and both waterproof layers have expansion and deformation capacity; the requirement of parapet deformation joint setting is met, and the stability and durability of the waterproof structure of the parapet deformation joint of the building roof are guaranteed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the equal-height deformation joint structure of the parapet of the roof.
The reference numerals are as follows: 1-parapet wall, 2-first waterproof layer, 3-second waterproof layer, 4-layering, 5-deformation joint and 6-fire-retardant belt.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings, so that the objects, features and advantages of the present utility model will be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the utility model, but rather are merely illustrative of the true spirit of the utility model.
The equal-height deformation joint structure of the parapet of the roof comprises parapet walls 1, wherein deformation joints 5 are arranged between two adjacent parapet walls 1, and a first waterproof layer 2 for sealing the deformation joints 5 is paved inside the upper ends of the deformation joints 5; the upper end parts of the two outer sides of the two-sided parapet wall body 1 are provided with second waterproof layers 3, and the second waterproof layers 3 are positioned above the first waterproof layers 2 and encapsulate the first waterproof layers 2; the second waterproof layer 3 is an upward-protruding semicircular waterproof plate; the parapet walls 1 on both sides of the deformation joint 5 are all arranged into a ladder-type wall structure.
Specifically, the first waterproof layer 2 is a concave arc-shaped water stop belt, and the water stop belt is made of rubber elastic sheets, so that the water stop belt can be used in natural environments of sunlight, humidity and coldness for a long time;
preferably, the rubber elastic sheet can be stretched for use when the connection in the length direction is required;
preferably, the joint may be bonded with a lap adhesive when the joint is required in the longitudinal direction.
Specifically, the second waterproof layer 3 is an upward-protruding semicircular arc waterproof plate, the semicircular arc waterproof plate is made of rubber elastomer, and the semicircular arc rubber elastomer has the expansion and deformation capacity and meets the requirements of parapet deformation joint setting; the semicircular arc rubber elastic body can also enable falling rainwater to directly slide from the rubber elastic body, and cannot flow to the joint of the parapet walls, so that the deformation joint of the parapet walls is protected for the first layer; the semicircular waterproof plates are fixed on the two outer sides of the parapet wall body 1 with equal height on the two sides through the pressing strips 4 and stainless steel nails; the layering 4 adopts a layering of-50 multiplied by 4 aluminum alloy.
Furthermore, in order to improve drainage and prevent rainwater leakage, the parapet walls 1 at two sides of the deformation joint 5 are all arranged into a stepped wall structure; the step-shaped wall body forms a step-shaped position, the slope is arranged outwards, and the slope inclination degree is set to be 5%.
Further, a fire-retardant belt 6 is arranged below the first waterproof layer 2, the fire-retardant belt 6 is arranged at the deformation joint between the two-sided parapet walls 1, the fire-retardant belt 6 comprises two layers of stainless steel lining plates and a fireproof fiber felt clamped between the two layers of stainless steel lining plates, and the fire-retardant belt 6 meets the requirements of 1h-4h according to the test fire-retardant limit of GB/T9978-1999 building component fire-retardant test method.
According to the embodiment, the outer semicircular arc rubber elastic body is adopted to cover the deformation joint between the two parapet walls and serve as a first waterproof layer, the rubber water stop strip is arranged between the deformation joints and serves as a second waterproof layer, the fire stop strip is arranged below the water stop strip, the two waterproof layers have expansion and deformation capacity, the leakage problem caused by suntan and rain, thermal expansion and shrinkage or settlement of a building and occurrence of cracks can be solved, and the stability and durability of the waterproof structure of the deformation joint of the building roof are guaranteed.
Claims (6)
1. The utility model provides a roofing parapet contour deformation seam structure which characterized in that: the waterproof board comprises a parapet wall body (1), wherein deformation joints (5) are arranged between two adjacent parapet walls (1), and a first waterproof layer (2) for sealing the deformation joints (5) is paved in the upper end of each deformation joint (5);
Two outer side upper end parts of the parapet wall body (1) on two sides are provided with second waterproof layers (3), and the second waterproof layers (3) are positioned above the first waterproof layers (2) and encapsulate the first waterproof layers (2);
the second waterproof layer (3) is a semicircular waterproof plate which is convex upwards;
the parapet wall bodies (1) on two sides of the deformation joint (5) are all arranged to be of a stepped wall body structure.
2. The roofing parapet contour deformation joint structure according to claim 1, wherein: the semicircular waterproof plates are fixed on the two outer sides of the parapet wall body (1) on the two sides through pressing strips (4) and stainless steel nails.
3. The roofing parapet contour deformation joint structure according to claim 2, wherein: the semicircular waterproof board is made of rubber elastomer.
4. A roofing parapet contour deformation joint structure according to claim 3, wherein: the step-shaped wall body forms a staggered step and is provided with a slope outwards.
5. The roofing parapet contour deformation joint structure according to claim 4, wherein: the first waterproof layer (2) is a concave arc-shaped water stop.
6. The roofing parapet contour deformation joint structure according to claim 5, wherein: and a fire-retardant belt (6) is arranged below the first waterproof layer (2), and the fire-retardant belt (6) is arranged between the two sides of the parapet wall body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075029.XU CN221030736U (en) | 2023-11-14 | 2023-11-14 | Equal-height deformation joint structure of roofing parapet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075029.XU CN221030736U (en) | 2023-11-14 | 2023-11-14 | Equal-height deformation joint structure of roofing parapet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221030736U true CN221030736U (en) | 2024-05-28 |
Family
ID=91183019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323075029.XU Active CN221030736U (en) | 2023-11-14 | 2023-11-14 | Equal-height deformation joint structure of roofing parapet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221030736U (en) |
-
2023
- 2023-11-14 CN CN202323075029.XU patent/CN221030736U/en active Active
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