CN202986260U - Polypropylene self-adhesion type waterproof coiled material - Google Patents
Polypropylene self-adhesion type waterproof coiled material Download PDFInfo
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- CN202986260U CN202986260U CN 201220747253 CN201220747253U CN202986260U CN 202986260 U CN202986260 U CN 202986260U CN 201220747253 CN201220747253 CN 201220747253 CN 201220747253 U CN201220747253 U CN 201220747253U CN 202986260 U CN202986260 U CN 202986260U
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Abstract
The utility model discloses a polypropylene self-adhesion type waterproof coiled material. The polypropylene self-adhesion type waterproof coiled material comprises an upper terylene layer, an asphalt layer, a high-density polyethylene body layer, a lower terylene layer, a self-adhesion layer and an isolating film, wherein the upper terylene layer covers the upper surface of the asphalt layer; the lower surface of the asphalt layer is arranged on one side surface of the high-density polyethylene body layer; one side surface of the lower terylene layer is tightly connected with the side surface of the high-density polyethylene body layer which is opposite to the asphalt layer; the upper surface of the self-adhesion layer is tightly connected with the lower surface of the lower terylene layer; and the isolating film is adhered to the outer surface of the self-adhesion layer. The polypropylene self-adhesion type waterproof coiled material is high in crack resistance, high in tensile strength, puncture-resistant, corrosion-resistant, and applicable to various underground waterproof and seepage resistance projects, and key projects for the water resistance of roofs and the internal and external walls of industrial and civil buildings, the water resistance of municipal subways, tunnels and civil defense buildings, the moisture resistance, seepage resistance and acid and alkaline corrosion resistance of industrial factories and business places, the structural deformation prevention, and the like. The polypropylene self-adhesion type waterproof coiled material can be firmly adhered to a base layer for a long time without any adhesives.
Description
Technical field:
The utility model relates to a kind of waterproof roll, relates in particular to a kind of polypropylene fiber waterproof coiled material with self-adhesive layer.
Background technology:
Traditional PVC waterproof roll has following weak point: 1, welding procedure is loaded down with trivial details; 2, antiseep poor effect is altered water and is leaked seriously.The utility model is made improvement for defects, and a kind of easy construction is provided, the waterproof roll that antiseep is effective.
The utility model content:
The purpose of this utility model is to provide that a kind of autohesion is strong, and percentage elongation is large, and weather-proof voltinism, resistance to ag(e)ing are good, the polypropylene fibre self-adhesive waterproof web of easy construction.
The technical solution adopted in the utility model is as follows:
a kind of polypropylene fibre self-adhesive waterproof web, it is characterized in that: comprise the terylene layer, bitumen layer, the high density polyethylene (HDPE) body layer, lower terylene layer, self-adhesive layer and barrier film, upper terylene layer covers the upper surface of bitumen layer, the lower surface of bitumen layer is arranged on a side of high density polyethylene (HDPE) body layer, the thickness of upper terylene layer is 0.2mm ~ 0.5mm, the thickness of bitumen layer is 0.2mm ~ 0.5mm, the thickness of high density polyethylene (HDPE) body layer is 0.2mm ~ 0.5mm, the tight pressing in side of the high density polyethylene (HDPE) body layer that a side of lower terylene layer is relative with bitumen layer, the thickness of lower terylene layer is 0.2mm ~ 0.5mm, the tight pressing of the lower surface of the upper surface of self-adhesive layer and lower terylene layer, the thickness of self-adhesive layer is 0.2mm ~ 0.5mm, post barrier film on the outer surface of self-adhesive layer, the thickness of barrier film is 0.2mm ~ 0.5mm.
Further, the thickness of described upper terylene layer is 0.3mm, and the thickness of bitumen layer is 0.3mm, and the thickness of high density polyethylene (HDPE) body layer is 0.3mm, and the thickness of lower terylene layer is 0.3mm, and the thickness of self-adhesive layer is 0.3mm, and the thickness of barrier film is 0.3mm.
Barrier film described in the utility model is for easily taking off any one in PE film or PET film, PP barrier film, PA barrier film, the silicone oil paper film.
Polypropylene fibre of the present utility model is the two-layer compound that adopts woven dacron and high density polyethylene (HDPE), woven dacron the intensity that has increased waterproof material is set, high density polyethylene (HDPE) has good chemical stability, heat sealability, resistance to water and moisture resistance, cold-resistant freezing also, this product has good crack resistance, need not any binding agent can with basic unit's secure bond, fast reaction, bonding firm lasting; High tensile, anti-puncture, corrosion-resistant; One material of real realization, twice waterproof effect; The utility model is applicable to all kinds of underground waterproofs, impervious engineering; Industry, civil building roof covering and interior external wall waterproof; The buildings waterproofs such as municipal administration subway, tunnel, people's air defense; The protection against the tide of industrial premises, commercial location, impervious; Acid-alkali-corrosive-resisting, the key project such as structure is yielding.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
In figure: the upper terylene layer of 1-; The 2-bitumen layer; 3-high density polyethylene (HDPE) body layer; Terylene layer under 4-; The 5-self-adhesive layer; The 6-barrier film.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model:
a kind of polypropylene fibre self-adhesive waterproof web, as shown in Figure 1, comprise terylene layer 1, bitumen layer 2, high density polyethylene (HDPE) body layer 3, lower terylene layer 4, self-adhesive layer 5 and PE barrier film 6, upper terylene layer 1 covers the upper surface of bitumen layer 2, the thickness of upper terylene layer 1 is 0.3mm, the thickness of bitumen layer 2 is 0.3mm, the lower surface of bitumen layer 2 is arranged on a side of high density polyethylene (HDPE) body layer 3, the thickness of high density polyethylene (HDPE) body layer 3 is 0.3mm, the tight pressing in side of the high density polyethylene (HDPE) body layer 3 that a side of lower terylene layer 4 is relative with bitumen layer 2, the thickness of lower terylene layer 4 is 0.3mm, the tight pressing of the lower surface of the upper surface of self-adhesive layer 5 and lower terylene layer 4, the thickness of self-adhesive layer 5 is 0.3mm, post PE barrier film 6 on the outer surface of self-adhesive layer 5, the thickness of PE barrier film 6 is 0.3mm.
During use, PE barrier film 6 is torn off, self-adhesive layer 5 directly is bonded in the waterproof place, can adopt anti-laying method when being used for underground waterproof engineering, concrete directly is cast in the coiled material adhesive surface, when concrete reaches design strength, coiled material and xoncrete structure produce stronger adhesion, alter the seepage problem thereby solved conventional P VC waterproof roll.
Claims (2)
1. polypropylene fibre self-adhesive waterproof web, it is characterized in that: comprise terylene layer (1), bitumen layer (2), high density polyethylene (HDPE) body layer (3), lower terylene layer (4), self-adhesive layer (5) and barrier film (6), upper terylene layer (1) covers the upper surface of bitumen layer (2), the lower surface of bitumen layer (2) is arranged on a side of high density polyethylene (HDPE) body layer (3), the thickness of upper terylene layer (1) is 0.2mm ~ 0.5mm, the thickness of bitumen layer (2) is 0.2mm ~ 0.5mm, the thickness of high density polyethylene (HDPE) body layer (3) is 0.2mm ~ 0.5mm, the tight pressing in side of the high density polyethylene (HDPE) body layer (3) that a side of lower terylene layer (4) is relative with bitumen layer (2), the thickness of lower terylene layer (4) is 0.2mm ~ 0.5mm, the tight pressing of lower surface of the upper surface of self-adhesive layer (5) and lower terylene layer (4), the thickness of self-adhesive layer (5) is 0.2mm ~ 0.5mm, post barrier film (6) on the outer surface of self-adhesive layer (5), the thickness of barrier film (6) is 0.2mm ~ 0.5mm.
2. polypropylene fibre self-adhesive waterproof web according to claim 1, it is characterized in that: the thickness of described upper terylene layer (1) is 0.3mm, the thickness of bitumen layer (2) is 0.3mm, the thickness of high density polyethylene (HDPE) body layer (3) is 0.3mm, the thickness of lower terylene layer (4) is 0.3mm, the thickness of self-adhesive layer (5) is 0.3mm, and the thickness of barrier film (6) is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747253 CN202986260U (en) | 2012-12-31 | 2012-12-31 | Polypropylene self-adhesion type waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747253 CN202986260U (en) | 2012-12-31 | 2012-12-31 | Polypropylene self-adhesion type waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986260U true CN202986260U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747253 Expired - Fee Related CN202986260U (en) | 2012-12-31 | 2012-12-31 | Polypropylene self-adhesion type waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
-
2012
- 2012-12-31 CN CN 201220747253 patent/CN202986260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
| CN103628326B (en) * | 2013-11-28 | 2016-03-16 | 潍坊博源新型防水材料有限公司 | A kind of high strength self-adhesion polyethylene polypropylene fiber composite sheet and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |