CN210454015U - Novel waterproof coiled material - Google Patents
Novel waterproof coiled material Download PDFInfo
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- CN210454015U CN210454015U CN201920674345.3U CN201920674345U CN210454015U CN 210454015 U CN210454015 U CN 210454015U CN 201920674345 U CN201920674345 U CN 201920674345U CN 210454015 U CN210454015 U CN 210454015U
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- modified asphalt
- waterproofing membrane
- asphalt waterproof
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Abstract
The utility model relates to building technical field especially relates to a novel waterproofing membrane. The upper and lower both sides face of modified asphalt waterproof layer is fixed with the high density polyethylene film layer through hot melt adhesive layer paste in this novel waterproofing membrane, modified asphalt waterproof layer and high density polyethylene film layer all have waterproof nature, waterproofing membrane's the lower left corner and the upper right corner are equipped with the breach, breach between two adjacent waterproofing membrane can splice together fixedly, can carry out heat treatment to the modified asphalt waterproof layer before the concatenation, make modified asphalt waterproof layer paste after the concatenation fixed as a whole, thereby reach better water-proof effects. In a word, this novel waterproofing membrane can be fast firm concatenation together fixed, and the phenomenon that infiltration and leak can not appear between the coiled material concatenation seam after the concatenation, has improved waterproofing membrane's water-proof effects.
Description
Technical Field
The utility model relates to building technical field especially relates to a novel waterproofing membrane.
Background
In the building technical field, in order to play water-proof effects, waterproofing membrane need be used, and common waterproofing membrane lays conveniently, but waterproofing membrane self's structure is complicated, the phenomenon that seeps water and leak appears easily between two adjacent waterproofing membrane to reach effectual water-proof effects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel waterproof roll, includes modified asphalt waterproof layer, hot melt adhesive layer and high density polyethylene film layer, the upper and lower both sides face of modified asphalt waterproof layer is fixed with high density polyethylene film layer through hot melt adhesive layer pasting, the thickness of modified asphalt waterproof layer is the twice of high density polyethylene film layer thickness, waterproof roll's the lower left corner is equipped with down the breach, waterproof roll's the upper right corner is equipped with the breach, the degree of depth of breach and last breach is the sum of the thickness of modified asphalt waterproof layer thickness half, hot melt adhesive layer and high density polyethylene film layer thickness down.
Preferably, the thickness of the modified asphalt waterproof layer is more than 3 mm.
The utility model relates to a novel waterproofing membrane, the upper and lower both sides face of modified asphalt waterproof layer among this novel waterproofing membrane is fixed with high density polyethylene film layer through hot melting adhesive layer paste, modified asphalt waterproof layer and high density polyethylene film layer all have waterproof nature, waterproofing membrane's the lower left corner and the upper right corner are equipped with the breach, breach between two adjacent waterproofing membrane can splice together fixedly, can carry out heat treatment to the modified asphalt waterproof layer before the concatenation, make modified asphalt waterproof layer after the concatenation paste fixed for a whole, thereby reach better water-proof effects. In a word, this novel waterproofing membrane can be fast firm concatenation together fixed, and the phenomenon that infiltration and leak can not appear between the coiled material concatenation seam after the concatenation, has improved waterproofing membrane's water-proof effects.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a novel waterproof roll of the present invention;
wherein, 1, a modified asphalt waterproof layer; 2. a hot-melt adhesive layer; 3. a high density polyethylene film layer; 4. a lower notch; 5. and (6) forming a notch.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
Please refer to fig. 1, a novel waterproof roll comprises a modified asphalt waterproof layer 1, a hot-melt adhesive layer 2 and a high-density polyethylene film layer 3, wherein the high-density polyethylene film layer 3 is fixedly adhered to the upper side surface and the lower side surface of the modified asphalt waterproof layer 1 through the hot-melt adhesive layer 2, the thickness of the modified asphalt waterproof layer 1 is twice of that of the high-density polyethylene film layer 3, a lower notch 4 is arranged at the lower left corner of the waterproof roll, an upper notch 5 is arranged at the upper right corner of the waterproof roll, the depths of the lower notch 4 and the upper notch 5 are half of that of the modified asphalt waterproof layer 1, the sum of the thickness of the hot-melt adhesive layer 2 and the thickness of the high-density polyethylene film layer 3, and the thickness of the modified asphalt waterproof.
The utility model relates to a novel waterproofing membrane, the upper and lower both sides face of modified asphalt waterproof layer among this novel waterproofing membrane is fixed with high density polyethylene film layer through hot melting adhesive layer paste, modified asphalt waterproof layer and high density polyethylene film layer all have waterproof nature, waterproofing membrane's the lower left corner and the upper right corner are equipped with the breach, breach between two adjacent waterproofing membrane can splice together fixedly, can carry out heat treatment to the modified asphalt waterproof layer before the concatenation, make modified asphalt waterproof layer after the concatenation paste fixed for a whole, thereby reach better water-proof effects. In a word, this novel waterproofing membrane can be fast firm concatenation together fixed, and the phenomenon that infiltration and leak can not appear between the coiled material concatenation seam after the concatenation, has improved waterproofing membrane's water-proof effects.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (2)
1. The utility model provides a novel waterproofing membrane, includes modified asphalt waterproof layer (1), hot melt adhesive layer (2) and high density polyethylene film layer (3), its characterized in that: the modified asphalt waterproof layer (1) is characterized in that the upper side face and the lower side face of the modified asphalt waterproof layer (1) are fixedly adhered with a high-density polyethylene film layer (3) through a hot-melt adhesive layer (2), the thickness of the modified asphalt waterproof layer (1) is twice of that of the high-density polyethylene film layer (3), the lower left corner of the waterproof roll is provided with a lower notch (4), the upper right corner of the waterproof roll is provided with an upper notch (5), and the depths of the lower notch (4) and the upper notch (5) are half of the thickness of the modified asphalt waterproof layer (1), the thickness of the hot-melt adhesive layer (2) and the thickness of the high-density polyethylene film layer (.
2. The novel waterproof roll material according to claim 1, characterized in that: the thickness of the modified asphalt waterproof layer (1) is more than 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674345.3U CN210454015U (en) | 2019-05-13 | 2019-05-13 | Novel waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674345.3U CN210454015U (en) | 2019-05-13 | 2019-05-13 | Novel waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454015U true CN210454015U (en) | 2020-05-05 |
Family
ID=70439524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674345.3U Active CN210454015U (en) | 2019-05-13 | 2019-05-13 | Novel waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454015U (en) |
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2019
- 2019-05-13 CN CN201920674345.3U patent/CN210454015U/en active Active
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