CN220790338U - Roof special self-adhesive asphalt waterproof coiled material - Google Patents
Roof special self-adhesive asphalt waterproof coiled material Download PDFInfo
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- CN220790338U CN220790338U CN202322416547.7U CN202322416547U CN220790338U CN 220790338 U CN220790338 U CN 220790338U CN 202322416547 U CN202322416547 U CN 202322416547U CN 220790338 U CN220790338 U CN 220790338U
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- Prior art keywords
- self
- modified asphalt
- adhesive
- polymer film
- coiled material
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- 239000010426 asphalt Substances 0.000 title claims abstract description 61
- 239000000463 material Substances 0.000 title claims abstract description 52
- 239000000853 adhesive Substances 0.000 title claims abstract description 23
- 239000012790 adhesive layer Substances 0.000 claims abstract description 30
- 229920006254 polymer film Polymers 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 27
- 239000003292 glue Substances 0.000 claims description 20
- 229920005597 polymer membrane Polymers 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of waterproof coiled materials, and discloses a special self-adhesive asphalt waterproof coiled material for a roof, which comprises an upper polymer film base, an upper modified asphalt self-adhesive layer and an isolating film, wherein the bottom of the upper polymer film base is provided with the upper modified asphalt self-adhesive layer, the bottom of the upper modified asphalt self-adhesive layer is provided with a middle polymer film base, the bottom of the middle polymer film base is provided with the middle modified asphalt self-adhesive layer, the bottom of the middle modified asphalt self-adhesive layer is provided with a lower polymer film base, the bottom of the lower polymer film base is provided with the lower modified asphalt self-adhesive layer, and the bottom of the lower modified asphalt self-adhesive layer is provided with the isolating film. The coiled material of the utility model completes the construction of the traditional three-layer waterproof layer, saves the construction period and reduces the labor cost, the flatness of the long side of the coiled material is basically consistent with that of the large surface after the lap joint is completed, and the mortise and tenon joint structure is adopted for lap joint, so the construction effect is more attractive and more reliable.
Description
Technical Field
The utility model relates to the technical field of waterproof coiled materials, in particular to a roofing special self-adhesive asphalt waterproof coiled material.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a role in resisting external rainwater and groundwater leakage, is a flexible coiled building material product, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, and plays a vital role in the whole engineering.
In the waterproof method of the flat roof engineering, the first-level waterproof method requires no less than three waterproof layers, and in the specification, the concrete roof plate is not used as a waterproof layer, so that the coiled material or the coating waterproof layer can achieve the first-level waterproof only by finishing three layers according to the new specification, and the coiled material waterproof layer is not required to be less than one.
The existing waterproof coiled material needs to be paved with three waterproof coiled materials in sequence when the primary waterproof is finished, so that the primary waterproof is achieved, the construction period and the labor cost are increased due to the mode, in addition, the existing two coiled materials are not firm in lap joint, and therefore the special self-adhesive asphalt waterproof coiled material for the roof is urgently needed to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a self-adhesive asphalt waterproof coiled material special for a roof, which aims to solve the problems that when the existing waterproof coiled material is used for finishing primary waterproof, three waterproof coiled materials are required to be paved in sequence, so that the primary waterproof is achieved, the construction period and the labor cost are increased due to the mode, and in addition, the existing two coiled materials are not firm when being lapped.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a special self-adhesion pitch waterproofing membrane of roofing, includes polymer membrane base, goes up modified asphalt self-adhesion glue film and barrier film, the bottom of going up polymer membrane base is provided with modified asphalt self-adhesion glue film, the bottom of going up modified asphalt self-adhesion glue film is provided with well polymer membrane base, the bottom of well polymer membrane base is provided with well modified asphalt self-adhesion glue film, the bottom of well modified asphalt self-adhesion glue film is provided with down polymer membrane base, the bottom of lower polymer membrane base is provided with down modified asphalt self-adhesion glue film, the bottom of lower modified asphalt self-adhesion glue film is provided with the barrier film.
As a preferable technical scheme of the utility model, the left sides of the lower high polymer film base and the lower modified asphalt self-adhesive layer are provided with waterproof layer lap joint parts.
As a preferable technical scheme of the utility model, left riveting parts are arranged at the left ends of the upper polymer film base, the upper modified asphalt self-adhesive layer, the middle polymer film base and the middle modified asphalt self-adhesive layer along the long side direction of the waterproof coiled material, and right riveting parts are arranged at the right ends of the upper polymer film base, the upper modified asphalt self-adhesive layer, the middle polymer film base and the middle modified asphalt self-adhesive layer along the long side direction of the waterproof coiled material.
As a preferable technical scheme of the utility model, the long edges of the two sides of the coiled material are overlapped, and the thickness of the upper, middle and lower coiled materials is 1mm.
As a preferable technical scheme of the utility model, the width of the lap joint edge of the long edge of the coiled material is 80mm, and two sides of the upper surface of the coiled material are respectively provided with an 80mm lap joint width line.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model completes the construction of the traditional three-layer waterproof layer by one coiled material, saves the construction period and reduces the labor cost.
2. The long edge lap joint of the coiled material is basically consistent with the flatness of the large surface after the lap joint is completed, and the mortise and tenon joint structure is adopted for lap joint, so that the construction effect is more attractive and more reliable.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;
fig. 2 is a schematic structural diagram of the utility model when two waterproof coiled materials are riveted and separated;
fig. 3 is a schematic structural view of the utility model when two waterproof coiled materials are riveted;
fig. 4 is a schematic plan view of the waterproof roll of the present utility model.
In the figure: 1. a high polymer membrane base is arranged on the substrate; 2. a modified asphalt self-adhesive layer is arranged on the asphalt; 3. a medium-high molecular membrane base; 4. a middle modified asphalt self-adhesive layer; 5. a lower polymer membrane base; 6. a lower modified asphalt self-adhesive layer; 7. the lap joint part of the waterproof layer; 8. a separation film; 9. overlapping the width lines.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for convenience of description, only the part related to the utility model is shown in the accompanying drawings, and in the embodiments of the utility model: the different kinds of cross-sectional lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the cross-sectional views of the elements in the drawings are distinguished.
Referring to fig. 1-4, a roofing dedicated self-adhesive asphalt waterproof roll comprises an upper polymer film base 1, an upper modified asphalt self-adhesive layer 2 and a separation film 8, wherein the upper modified asphalt self-adhesive layer 2 is arranged at the bottom of the upper polymer film base 1, a middle polymer film base 3 is arranged at the bottom of the upper modified asphalt self-adhesive layer 2, a middle modified asphalt self-adhesive layer 4 is arranged at the bottom of the middle polymer film base 3, a lower polymer film base 5 is arranged at the bottom of the middle modified asphalt self-adhesive layer 4, a lower modified asphalt self-adhesive layer 6 is arranged at the bottom of the lower polymer film base 5, and a separation film 8 is arranged at the bottom of the lower modified asphalt self-adhesive layer 6.
Wherein, the left side of lower polymer membrane base 5 and lower modified asphalt self-adhesive glue film 6 is provided with waterproof layer overlap joint position 7.
The left riveting part is arranged at the left end of the upper polymer film base 1, the upper modified asphalt self-adhesive layer 2, the middle polymer film base 3 and the middle modified asphalt self-adhesive layer 4 along the long side direction of the waterproof coiled material, and the right riveting part is arranged at the right end of the upper polymer film base 1, the upper modified asphalt self-adhesive layer 2, the middle polymer film base 3 and the middle modified asphalt self-adhesive layer 4 along the long side direction of the waterproof coiled material.
Wherein, the long limit overlap joint limit in coiled material both sides, the thickness of upper, well, lower three-layer coiled material is 1mm.
Wherein, coiled material long limit overlap width is 80mm, coiled material upper surface both sides respectively have an 80mm overlap width line 9, coiled material one side (along long limit direction), lower floor's waterproof layer overlap joint position 7 remains, coiled material opposite side (along long limit direction), lower floor's waterproof layer overlap joint position 7 does not remain, during the coiled material overlap joint, five layers are altogether in overlap joint position, total thickness 5mm, every layer thickness is 1.5mm in the middle of the coiled material, middle coiled material thickness totally 4.5mm, so after the coiled material overlap joint is accomplished, with big face basically level, it is more level and more pleasing to the eye than traditional coiled material construction completion face.
The working principle and the using flow of the utility model are as follows: firstly, adopt mortise-tenon joint structure overlap joint, mortise-tenon joint structure is mainly used in the wooden framework structure in ancient building, this kind of overlap joint mode is more reliable firm than traditional overlap joint mode, during overlap joint, insert left riveting portion in the right riveting portion, after the coiled material overlap joint is accomplished, with big face level basically, it is more level pleasing to the eye than traditional coiled material construction completion face, and through setting up polymer membrane base 1, go up modified asphalt self-adhesive glue film 2, well polymer membrane base 3, well modified asphalt self-adhesive glue film 4, lower polymer membrane base 5 and lower modified asphalt self-adhesive glue film 6, make a coiled material accomplish the construction of traditional three-layer waterproof layer, save the time limit and reduce the cost of labor, the content that does not make detailed description in this description belongs to the prior art that the expert of the field knows.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (5)
1. The utility model provides a special self-adhesion pitch waterproofing membrane of roofing, includes polymer membrane base (1), goes up modified pitch self-adhesion glue film (2) and barrier film (8), its characterized in that: the modified asphalt self-adhesive glue layer is characterized in that an upper modified asphalt self-adhesive glue layer (2) is arranged at the bottom of the upper polymer film base (1), a middle polymer film base (3) is arranged at the bottom of the upper modified asphalt self-adhesive glue layer (2), a middle modified asphalt self-adhesive glue layer (4) is arranged at the bottom of the middle polymer film base (3), a lower polymer film base (5) is arranged at the bottom of the middle modified asphalt self-adhesive glue layer (4), a lower modified asphalt self-adhesive glue layer (6) is arranged at the bottom of the lower polymer film base (5), and an isolating film (8) is arranged at the bottom of the lower modified asphalt self-adhesive glue layer (6).
2. The roofing dedicated self-adhesive asphalt waterproof roll according to claim 1, wherein: the left side of lower polymer membrane base (5) and lower modified asphalt self-adhesive glue film (6) is provided with waterproof layer overlap joint position (7).
3. The roofing dedicated self-adhesive asphalt waterproof roll according to claim 1, wherein: the left riveting part is arranged at the left end of the upper polymer film base (1), the upper modified asphalt self-adhesive layer (2), the middle polymer film base (3) and the middle modified asphalt self-adhesive layer (4) along the long side direction of the waterproof coiled material, and the right riveting part is arranged at the right end of the upper polymer film base (1), the upper modified asphalt self-adhesive layer (2), the middle polymer film base (3) and the middle modified asphalt self-adhesive layer (4) along the long side direction of the waterproof coiled material.
4. The roofing dedicated self-adhesive asphalt waterproof roll according to claim 1, wherein: the long edges at two sides of the coiled material are overlapped, and the thickness of the upper, middle and lower coiled materials is 1mm.
5. The roofing dedicated self-adhesive asphalt waterproof roll as defined in claim 4, wherein: the width of the lap joint edge of the long edge of the coiled material is 80mm, and two sides of the upper surface of the coiled material are respectively provided with an 80mm lap joint width line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416547.7U CN220790338U (en) | 2023-09-06 | 2023-09-06 | Roof special self-adhesive asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416547.7U CN220790338U (en) | 2023-09-06 | 2023-09-06 | Roof special self-adhesive asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790338U true CN220790338U (en) | 2024-04-16 |
Family
ID=90666503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416547.7U Active CN220790338U (en) | 2023-09-06 | 2023-09-06 | Roof special self-adhesive asphalt waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790338U (en) |
-
2023
- 2023-09-06 CN CN202322416547.7U patent/CN220790338U/en active Active
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