CN204826444U - Non - asphalt base polyvinyl chloride self -adhered waterproofing membrane - Google Patents
Non - asphalt base polyvinyl chloride self -adhered waterproofing membrane Download PDFInfo
- Publication number
- CN204826444U CN204826444U CN201520539800.0U CN201520539800U CN204826444U CN 204826444 U CN204826444 U CN 204826444U CN 201520539800 U CN201520539800 U CN 201520539800U CN 204826444 U CN204826444 U CN 204826444U
- Authority
- CN
- China
- Prior art keywords
- layer
- self
- polyvinyl chloride
- adhesive
- adhesive layer
- 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.)
- Expired - Fee Related
Links
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 22
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 22
- 238000004078 waterproofing Methods 0.000 title claims abstract description 12
- 239000010426 asphalt Substances 0.000 title abstract 4
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000010410 layer Substances 0.000 claims abstract description 47
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 239000004698 Polyethylene Substances 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011149 active material Substances 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a non - asphalt base polyvinyl chloride self -adhered waterproofing membrane for the lamellar structure, includes polyvinyl chloride sheet waterproof layer, barrier layer, non - asphalt base self -adhesive layer and isolation layer in proper order, the barrier layer is three layer construction, is PE polyethylene layer, PVA polyvinyl alcohol layer and PE polyethylene layer in proper order. Compared with the prior art, the utility model discloses has following advantage: set up the barrier layer, prevented self -adhesive oil content to the layer infiltration of polyvinyl chloride sheet because PVA has excellent oil content separation function, guaranteed polyvinyl chloride waterproofing membrane's planarization after the construction, guaranteed roof waterproof system security nature, adopt non - asphalt base self -adhesive layer, can completely glue with the basic unit, the reaction can take place with calcium, the aluminium equimolecular in the concrete for the active material in the non - pitch self -adhesive layer, makes the inseparabler of self -adhesive layer and basic unit bonding, has stopped to scurry water hidden danger.
Description
Technical field
The utility model belongs to waterproof roll technical field, especially relates to a kind of non-bituminous base polyvinyl chloride adhesive waterproof coil.
Background technology
Existing polyvinyl chloride adhesive waterproof coil, owing to not having barrier layer, can make the Small molecular oil content in self-adhesion permeate in PVC sheets sheet material layers, and PVC sheet easily swelling, variable color after infiltration, makes the PVC roll material after construction play drum, cause the failure of roof waterproof system.
Summary of the invention
In view of this, the utility model is intended to propose a kind of non-bituminous base polyvinyl chloride adhesive waterproof coil, the problem of permeating to polyvinyl chloride waterproof sheet with the oil content solved in self-adhesive layer.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of non-bituminous base polyvinyl chloride adhesive waterproof coil, is layer structure, comprises polychlorovinyl sheet material waterproofing course, barrier layer, non-bituminous base self-adhesive layer and separation layer successively,
Described barrier layer is three layer construction, is followed successively by PE polyethylene layer, PVA polyvinyl alcohol layer and PE polyethylene layer.
Further, the thickness of described polychlorovinyl sheet material waterproofing course is 1.2mm.
Further, the thickness >=0.06mm of described barrier layer.
Further, the thickness >=0.4mm of described non-bituminous base self-adhesive layer.
Relative to prior art, the utility model has following advantage:
(1) be provided with barrier layer, prevent the oil content of self-adhesion to the infiltration of PVC sheets sheet material layers because PVA has excellent oil content barriers function, ensure that the planarization of the rear Polyvinyl chloride plastic sheets for waterproofing of construction, ensure that the safety of roof waterproof system;
(2) non-bituminous base self-adhesive layer is adopted, can be completely sticky with basic unit; Active material in non-bituminous self-adhesive layer can react with the calcium in concrete, aluminium equimolecular, makes the more tight of self-adhesive layer and base adhesive, has stopped channeling water hidden danger.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Description of reference numerals:
1-polychlorovinyl sheet material waterproofing course, 2-barrier layer, 3-non-bituminous base self-adhesive layer, 4-separation layer.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model non-bituminous base polyvinyl chloride adhesive waterproof coil as shown in Figure 1, is layer structure, comprises polychlorovinyl sheet material waterproofing course 1, barrier layer 2, non-bituminous base self-adhesive layer 3 and separation layer 4 successively,
Described polychlorovinyl sheet material waterproofing course 1 is shaping through twin-screw extrusion by auxiliary agents such as Corvic (SG-5), plasticizer DOP part, ultra-violet absorbers (UV-531), and the thickness of polychlorovinyl sheet material waterproofing course 1 is 1.2mm;
Described barrier layer 2 comprises three layer construction, is followed successively by PE polyethylene layer, PVA polyvinyl alcohol layer and PE polyethylene layer, is to be coated with by PVA polyvinyl alcohol layer and PE polyethylene layer to form; The thickness of barrier layer 2: >=0.06mm;
Described non-bituminous base self-adhesive layer 3 is for be formed by tackifying resin modified SBS, SBR; Thickness >=the 0.4mm of non-bituminous base self-adhesive layer 3;
Described separation layer 4 is coated with silicone oil by high density polyethylene (HDPE) to form, and prevents self-adhesive layer adhesion, take off during construction.
The cold construction of self-adhesion at normal temperatures, non-bituminous base self-adhesive layer 3 not bituminous environmental protection, non-bituminous base self-adhesive layer 3 can bond together with concrete surface; Completely sticky with concrete surface, considerably increase the safety of roof waterproof; Described non-bituminous base polyvinyl chloride adhesive waterproof coil is provided with barrier layer 2, can prevent the oil content in non-bituminous base self-adhesive layer 3 from going deep into, make roof waterproof system more reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. non-bituminous base polyvinyl chloride adhesive waterproof coil, is characterized in that: be layer structure, comprises polychlorovinyl sheet material waterproofing course, barrier layer, non-bituminous base self-adhesive layer and separation layer successively,
Described barrier layer is three layer construction, is followed successively by PE polyethylene layer, PVA polyvinyl alcohol layer and PE polyethylene layer.
2. non-bituminous base polyvinyl chloride adhesive waterproof coil according to claim 1, is characterized in that: the thickness of described polychlorovinyl sheet material waterproofing course is 1.2mm.
3. non-bituminous base polyvinyl chloride adhesive waterproof coil according to claim 1, is characterized in that: the thickness >=0.06mm of described barrier layer.
4. non-bituminous base polyvinyl chloride adhesive waterproof coil according to claim 1, is characterized in that: the thickness >=0.4mm of described non-bituminous base self-adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539800.0U CN204826444U (en) | 2015-07-23 | 2015-07-23 | Non - asphalt base polyvinyl chloride self -adhered waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539800.0U CN204826444U (en) | 2015-07-23 | 2015-07-23 | Non - asphalt base polyvinyl chloride self -adhered waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826444U true CN204826444U (en) | 2015-12-02 |
Family
ID=54684059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520539800.0U Expired - Fee Related CN204826444U (en) | 2015-07-23 | 2015-07-23 | Non - asphalt base polyvinyl chloride self -adhered waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016716A (en) * | 2018-08-16 | 2018-12-18 | 江苏优珀斯材料科技有限公司 | High-barrier strength intersects film |
| CN111876081A (en) * | 2020-07-31 | 2020-11-03 | 潍坊市璇宝防水材料有限公司 | Ultraviolet-resistant non-asphalt-based polymer self-adhesive film waterproof coiled material and preparation method thereof |
-
2015
- 2015-07-23 CN CN201520539800.0U patent/CN204826444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016716A (en) * | 2018-08-16 | 2018-12-18 | 江苏优珀斯材料科技有限公司 | High-barrier strength intersects film |
| CN109016716B (en) * | 2018-08-16 | 2020-10-09 | 江苏优珀斯材料科技有限公司 | High-barrier strong cross film |
| CN111876081A (en) * | 2020-07-31 | 2020-11-03 | 潍坊市璇宝防水材料有限公司 | Ultraviolet-resistant non-asphalt-based polymer self-adhesive film waterproof coiled material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Desheng chuangchen Construction Co.,Ltd. Assignor: TIANJIN YUHONG BUILDING WATERPROOF MATERIALS Co.,Ltd. Contract record no.: X2021980001844 Denomination of utility model: Non asphalt based PVC self-adhesive waterproofing membrane Granted publication date: 20151202 License type: Common License Record date: 20210319 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |