CN208774170U - A kind of corner connection waterproof roll - Google Patents
A kind of corner connection waterproof roll Download PDFInfo
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- CN208774170U CN208774170U CN201821077779.7U CN201821077779U CN208774170U CN 208774170 U CN208774170 U CN 208774170U CN 201821077779 U CN201821077779 U CN 201821077779U CN 208774170 U CN208774170 U CN 208774170U
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- waterproof roll
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Abstract
The utility model provides a kind of corner connection waterproof roll, including sandwich aluminium net, PIB layers, PTFE layers, fibrous layer, pressure-sensitive self-adhesive layer.Corner described in the utility model connects waterproof roll, has good waterproofing effect, good flexibility, can adapt to certain deformation and breathing, and be used for a long time not easy to crack.
Description
Technical field
The utility model belongs to waterproof roll field, and in particular to a kind of corner connection waterproof roll.
Background technique
In different buildings, waterproofing design all plays an important role, waterproof work in building construction process be for
Guarantee fabric structure not by a special construction of water erosion, the quality of waterproof effect directly can use year by left and right building
The length of limit.Corner connecting portion is a special position, if waterproof processing is bad, is likely to result in rainwater at this and seeps
Leakage, causes very big influence to the normal use of building, high to the requirement of waterproof herein, to ensure the waterproof effect at this
Waterproof roll can be arranged in fruit at corner.
For corner connects waterproof roll, it is not required nothing more than with good waterproof effect, also needs to meet construction
Environment adapts to certain deformation and breathing, and is used for a long time not easy to crack.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to provide one kind to have good waterproofing effect, good soft
Toughness adapts to certain deformation and breathing and long-time service corner not easy to crack connect waterproof roll.
The corner of the utility model connects waterproof roll, comprising:
Sandwich aluminium net, the sandwich aluminium net are the metal aluminum foil net that upper surface, lower surface are provided with PE film；The PE film
Novolac resin layer is additionally provided between metal aluminum foil net；
PIB layers, described PIB layers is bonded with the PE film of the sandwich aluminium net；
PTFE layers, described PTFE layers is bonded with described PIB layers, PTFE layers of the thickness and PIB layers of the thickness ratio
For (1.5-1.8): 1；
Fibrous layer, the fibrous layer are bonded with described PTFE layers；
Pressure-sensitive self-adhesive layer, the pressure-sensitive self-adhesive layer are bonded with the fibrous layer.
Wherein, described PIB layers be high molecular weight polyisobutylene film, number-average molecular weight in the range of 75000-600000,
PIB is the abbreviation of Full Name in English Polyisobutylene；Described PTFE layers refers to that polytetrafluoroethylene ethylene layer, Full Name in English are
Polytetrafluoroethylene, molecular formula are (C2F4)n。
Preferably, the sandwich aluminium net, PIB layers, PTFE layers, fibrous layer, pressure-sensitive self-adhesive layer be complex as a whole from top to bottom.
Preferably, the thickness of the fibrous layer is 1.0-1.2 times of the PTFE thickness degree.
Preferably, the fibrous layer is PAN base carbon fibre cloth.
Preferably, described PTFE layers with a thickness of 0.2-0.3mm.
Preferably, the pressure-sensitive self-adhesive layer is butyl rubber adhesive layer, with a thickness of 0.6mm-1.2mm.
Preferably, connection waterproof roll in the corner further includes isolated protective layer, the isolated protective layer and the pressure
The fitting of sensitized self-adhering layer.
Preferably, the isolated protective layer is silicone oil paper.
Preferably, the sandwich aluminium net with a thickness of 0.10mm-0.28mm.
Preferably, non-slip texture is provided in the sandwich aluminium net.
The above-mentioned technical proposal of the utility model, has the advantage that compared with prior art
(1) corner described in the utility model connects waterproof roll, including sandwich aluminium net, PIB layers, PTFE layers, fibrous layer,
Pressure-sensitive self-adhesive layer.PTFE layers of setting, the corner connection waterproof roll that can make has good flexibility, big
The big performance for promoting coiled material adaptive deformation and breathing；Especially, although described PTFE layers has flexibility, itself and the PIB
Layer also has good compatibility, will not be detached from, obtain with described PIB layers during described PTFE layers deformation is with breathing after compound
The material arrived is relatively stable, is suitable for being used for a long time, and avoids phenomena such as cracking occurred is used for a long time；
(2) corner described in the utility model connects waterproof roll, and described PIB layers has good waterproof and electrical insulating property
Can, described PTFE layers has good flexibility, and the two has following relationship: if PTFE layers of the thickness is blocked up, can make
The corner connection waterproof roll waterproof performance arrived is not ideal enough, if PIB layers of the thickness is blocked up, what can be made is described
It is poor that corner connects waterproof roll flexibility.It and is (1.5- in PTFE layers of the thickness and PIB layers of the thickness ratio
1.8): when 1, can preferably take into account the waterproof performance and flexility of the corner connection waterproof roll；Especially, when described
PTFE layers with a thickness of 0.2mm-0.3mm when, the thickness and performance of coiled material are optimal；
(3) corner described in the utility model connects waterproof roll, and the sandwich aluminium net is upper surface, lower surface is respectively provided with
There is the metal aluminum foil net of PE film；Novolac resin layer is additionally provided between the PE film and metal aluminum foil net；Novolac resin layer is set
It sets, improves the weatherability of sandwich aluminium net, improve the service life of metal aluminum foil net, and then improve corner connection waterproof roll
The service life of material；
(4) corner described in the utility model connects waterproof roll, since the PTFE layers of intermolecular attraction is small,
Hardness is low, is easily worn by other materials, the design of fibrous layer, can preferably protect PTFE layers described, and fibrous layer has
The performance that intensity is high, density is small, thickness is thin, can reinforce the mechanical strength of the PTFE, ensure the corner connection waterproof roll
With in good flexible situation, with comparatively ideal mechanical strength, and the thickening corner connection that will not be excessive is anti-
The thickness of water coiled material.The fibrous layer is PAN base carbon fibre cloth, ideal with PTFE layers of the composite effect, is prevented
It is compound insecure with other layer caused by PTFE layers of the high-lubricity, avoid phenomena such as long-time service is cracked.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of connection waterproof roll in corner provided by the embodiment of the utility model；
Wherein, 1- sandwich aluminium net；2-PIB layers；3-PTFE layers；4- fibrous layer；The pressure-sensitive self-adhesive layer of 5-；6- isolated protective layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The corner of the present embodiment connects waterproof roll, as shown in Figure 1, comprising: sandwich aluminium net 1, PIB layer 2, PTFE layer 3, fibre
Tie up layer 4, pressure-sensitive self-adhesive layer 5.
The sandwich aluminium net 1 is the metal aluminum foil net that upper surface, lower surface are provided with PE film；To improve the sandwich aluminium
The weatherability of net 1 is additionally provided with novolac resin layer between the PE film and metal aluminum foil net.The sandwich aluminium net 1 with a thickness of
0.10mm alternative implementation that the thickness of the sandwich aluminium net 1 can also be 0.10mm-0.28mm as the present embodiment
Arbitrary value in range.To be additionally provided with non-slip texture in the sandwich aluminium net 1 convenient for constructing operation.
The PIB layer 2 is bonded with the PE film of the sandwich aluminium net 1；
The PTFE layer 3 is bonded with the PIB layer 2；Preferably to take into account the waterproofness that the corner connects waterproof roll
The thickness ratio of energy and flexility, the thickness of the PTFE layer 3 and the PIB layer 2 is (1.5-1.8): 1, if PTFE layer 3
Thickness it is blocked up, the corner that can make connection waterproof roll waterproof performance is not ideal enough, if the thickness of PIB layer 2
Blocked up, the corner connection waterproof roll flexibility that can make is poor；In the present embodiment, the thickness of the PTFE layer 3 with
The thickness ratio of the PIB layer 2 is 1.5:1.The corner to make, which connects waterproof roll, has good construction thickness, institute
State PTFE layer 3 with a thickness of 0.2mm；The PIB layer 2 with a thickness of 0.3mm.
The fibrous layer 4 is bonded with the PTFE layer 3；Since the intermolecular attraction of the PTFE layer 3 is small, hardness
It is low, easily worn by other materials, the design of fibrous layer, can preferably protect the PTFE layer 3, and fibrous layer has intensity
The performance high, density is small, thickness is thin, can reinforce the mechanical strength of the PTFE layer 3, ensure the corner connection waterproof roll tool
Have in good flexible situation, there is ideal mechanical strength.In the present embodiment, the thickness of the fibrous layer 4 is
1.0 times of 3 thickness of PTFE layer.The thickness of the i.e. described fibrous layer 4 is 0.2mm.As interchangeable technical solution, the fibre
The thickness of dimension layer 4 can also be the arbitrary value between 1.0-1.2 times of 3 thickness of PTFE layer.In the range of the thickness ratio,
Obtained corner connection waterproof roll flexibility and mechanical strength is all ideal.As the preferred side of realization of the present embodiment
Formula, the fibrous layer 4 are PAN base carbon fibre cloth.The PAN base carbon fibre cloth refers to polypropylene-base carbon fiber.
The pressure-sensitive self-adhesive layer 5 is bonded with the fibrous layer 4；In the present embodiment, the pressure-sensitive self-adhesive layer 5 is butyl rubber
Adhesive layer, with a thickness of 0.6mm.It alternative implementation as the present embodiment, the thickness of the pressure-sensitive self-adhesive layer 5 can be with
It is the arbitrary value between 0.6-1.2mm.
As the preferred implementation of the present embodiment, the corner connection waterproof roll further includes isolated protective layer 6, described
Isolated protective layer 6 is bonded with the pressure-sensitive self-adhesive layer 5.In the present embodiment, the isolated protective layer 6 is silicone oil paper.
The sandwich aluminium net 1, PIB layer 2, PTFE layer 3, fibrous layer 4, pressure-sensitive self-adhesive layer 5, isolated protective layer 6 are from top to bottom
It is complex as a whole.
Corner described in the present embodiment connects waterproof roll, application method are as follows: take the isolated protective layer 6 off, make institute
It is exposed to state pressure-sensitive self-adhesive layer 5, affixes to corner junction.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of corner connects waterproof roll characterized by comprising
Sandwich aluminium net (1), the sandwich aluminium net (1) are the metal aluminum foil net that upper surface, lower surface are provided with PE film；The PE
Novolac resin layer is additionally provided between film and metal aluminum foil net；
PIB layers (2), PIB layers described (2) are bonded with the PE film of the sandwich aluminium net (1)；
PTFE layers (3), PTFE layers described (3) are bonded with PIB layers described (2), the thickness of PTFE layers described (3) and PIB layers described
(2) thickness ratio is (1.5-1.8): 1；
Fibrous layer (4), the fibrous layer (4) are bonded with PTFE layers described (3)；
Pressure-sensitive self-adhesive layer (5), the pressure-sensitive self-adhesive layer (5) are bonded with the fibrous layer (4).
2. corner according to claim 1 connects waterproof roll, it is characterised in that: the sandwich aluminium net (1), PIB layers
(2), PTFE layers (3), fibrous layer (4), pressure-sensitive self-adhesive layer (5) be complex as a whole from top to bottom.
3. corner according to claim 2 connects waterproof roll, it is characterised in that: the thickness of the fibrous layer (4) is institute
1.0-1.2 times for stating PTFE layers of (3) thickness.
4. corner according to claim 3 connects waterproof roll, it is characterised in that: the fibrous layer (4) is PAN base carbon fiber
Wei Bu.
5. corner according to claim 4 connects waterproof roll, it is characterised in that: PTFE layers described (3) with a thickness of
0.2mm-0.3mm。
6. corner described in any one of -4 connects waterproof roll according to claim 1, it is characterised in that: the pressure-sensitive self-adhesion
Layer (5) is butyl rubber adhesive layer, with a thickness of 0.6mm-1.2mm.
7. corner described in any one of -4 connects waterproof roll according to claim 1, it is characterised in that: further include that isolation is protected
Sheath (6), the isolated protective layer (6) are bonded with the pressure-sensitive self-adhesive layer (5).
8. corner according to claim 7 connects waterproof roll, it is characterised in that: the isolated protective layer (6) is silicone oil
Paper.
9. corner described in any one of -4 connects waterproof roll according to claim 1, it is characterised in that: the sandwich aluminium net
(1) with a thickness of 0.10mm-0.28mm.
10. corner according to claim 9 connects waterproof roll, it is characterised in that: be provided on the sandwich aluminium net (1)
Non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077779.7U CN208774170U (en) | 2018-07-09 | 2018-07-09 | A kind of corner connection waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077779.7U CN208774170U (en) | 2018-07-09 | 2018-07-09 | A kind of corner connection waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774170U true CN208774170U (en) | 2019-04-23 |
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ID=66153687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077779.7U Active CN208774170U (en) | 2018-07-09 | 2018-07-09 | A kind of corner connection waterproof roll |
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| CN (1) | CN208774170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269668A (en) * | 2020-03-27 | 2020-06-12 | 山东双圆密封科技有限公司 | Exposed flexible flashing sealing repairing adhesive tape and preparation method thereof |
-
2018
- 2018-07-09 CN CN201821077779.7U patent/CN208774170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269668A (en) * | 2020-03-27 | 2020-06-12 | 山东双圆密封科技有限公司 | Exposed flexible flashing sealing repairing adhesive tape and preparation method thereof |
| CN111269668B (en) * | 2020-03-27 | 2021-01-26 | 山东双圆密封科技有限公司 | Exposed flexible flashing sealing repairing adhesive tape and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 301799 building 4-203-6, Hengsheng Plaza, north of Helan road and east of Europe Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area), Binhai New Area, Tianjin Patentee after: Dongfang Yuhong tile roofing system Co.,Ltd. Address before: 101111 room 402, 4th floor, building 1, yard 2, Dongshi East 1st Road, Tongzhou District, Beijing Patentee before: BEIJING SHENGSHI ZHUOYE TRADE Co.,Ltd. |
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| TR01 | Transfer of patent right |