CN201817920U - TPO self-adhesive composite waterproof coiled material with weld edge - Google Patents
TPO self-adhesive composite waterproof coiled material with weld edge Download PDFInfo
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- CN201817920U CN201817920U CN2010205638764U CN201020563876U CN201817920U CN 201817920 U CN201817920 U CN 201817920U CN 2010205638764 U CN2010205638764 U CN 2010205638764U CN 201020563876 U CN201020563876 U CN 201020563876U CN 201817920 U CN201817920 U CN 201817920U
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Abstract
The utility model relates to a waterproof coiled material, in particular to a TPO self-adhesive composite waterproof coiled material with a weld edge. The TPO self-adhesive composite waterproof coiled material comprises a TPO coiled material layer and a self-adhesive rubber asphalt coiled material layer, between which a function transition layer is compounded. One end of the TPO coiled material layer is provided with the weld edge integrated with the TPO coiled material layer. The utility model makes full use of the advantages of TPO self-adhesive composite waterproof coiled materials in high strength, high elongation rate, puncture resistance, strong weatherability and self-healing property of self-adhesive layers and so on. Hot air welding construction is adopted at the coiled material overlapping part, making two coiled materials integrated into one piece and effectively avoiding water leakage due to weak overlap. Without the need of using an additional layer, coiled material overlapping is able to achieve the effect obtained by using the additional layer, allowing the cost decrease.
Description
Technical field
The utility model relates to a kind of waterproof roll, relates in particular to a kind of TPO self-adhesion composite of water-proof coiled material that carries welding edge.
Background technology
The overlap joint of coiled material inevitably can appear in TPO self-adhesion composite of water-proof coiled material in work progress, if just simple edge with two blocks of coiled materials sticks together, the waterproof effect of lap-joint is often far short of what is expected than other positions of coiled material; If the use extra play inevitably can cause increasing of coiled material consumption, and increase cost.For fear of this type of problem, the TPO self-adhesion composite of water-proof coiled material of exploitation tape welding edge fit, coiled material lap-joint adopts the construction of hot gas welding connection, makes two same integral body of web shaped, has effectively avoided because of the insecure drainage that causes of coiled material overlap joint.
Summary of the invention
The purpose of this utility model is exactly to stick together for the edge that solves two blocks of coiled materials of prior art, the problem of the waterproof effect difference of lap-joint, but the welding edge that the hot blast that provides an a kind of end at coiled material to leave 5cm～10cm welds, thereby can in work progress, two blocks of coiled materials be welded into an integral body, effectively avoid TPO self-adhesion composite of water-proof coiled material because of the tape welding edge fit of the insecure drainage that causes of coiled material overlap joint.
Address the above problem by the following technical solutions: a kind of TPO self-adhesion composite of water-proof coiled material of tape welding edge fit, comprise the TPO coiled material layer, the self-adhesive rubber asphalt coiled material layer, it is characterized in that, be compounded with the function transition zone between described TPO coiled material layer and self-adhesive rubber asphalt coiled material layer, an end of described TPO coiled material layer is provided with it and is the one welding edge.
Adopt technique scheme, compared with prior art, the beneficial effects of the utility model are:
1. the TPO self-adhesion composite of water-proof coiled material of tape welding edge fit makes full use of that the high strength, high-elongation of TPO self-adhesion composite of water-proof coiled material, endurable thorn, weatherability are strong, self-adhesive layer has advantages such as self-healing property.
2. coiled material lap-joint adopts the hot blast welding procedure, makes two same integral body of web shaped, has effectively avoided overlapping insecure leaking of causing.
3. the overlap joint of coiled material need not use extra play just can reach the effect of using extra play, has reduced cost.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Among the figure, TPO coiled material layer 1, function transition zone 2, self-adhesive rubber asphalt coiled material layer 3, welding edge 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Present embodiment is a kind of TPO self-adhesion composite of water-proof coiled material that carries welding edge.
See Fig. 1, the TPO self-adhesion composite of water-proof coiled material that carries welding edge is by 4 compound compositions of TPO coiled material layer 1, function transition zone 2, self-adhesive rubber asphalt coiled material layer 3, welding edge.Its structure is: complex function transition zone 2 between TPO coiled material layer 1 and self-adhesive rubber asphalt coiled material layer 3, an end of TPO coiled material layer 1 are provided with it and are one welding edge 4.
TPO coiled material layer 1 is homogeneous TPO coiled material or interior enhancing TPO coiled material.Its thickness is 0.7～1.5mm.What present embodiment adopted is that thickness is to strengthen the TPO coiled material in the 1.2mm.TPO coiled material layer 1 is the waterproof roll that one deck has independent water-proof function, has very high hot strength, elongation per unit length, tearing strength, puncture resistance and weather resistance.
Self-adhesive rubber asphalt coiled material layer 3 thickness are 0.8mm, and it is the waterproof roll that one deck has independent water-proof function.
Described welding edge width is 5cm～10cm.The welding edge width of present embodiment is 6cm.Its effect is to adopt the hot gas welding connection that two blocks of coiled materials are welded into an integral body, thereby effectively avoids insecure the leaking of causing of coiled material lap-joint.
Job practices of the present utility model: during construction, the basic unit of cleaning earlier, brushing base treatment agent; The TPO self-adhesion composite of water-proof coiled material of tape welding edge fit spread out overlay, paste the location again; After slowly extracting barrier film out from its bottom then, installation of membrane is used the pressure roller compacting on basal plane; Overlap joint welds with hot blast between coiled material.
Through evidence, when the TPO self-adhesion composite of water-proof coiled material of tape welding edge fit of the present utility model has made full use of TPO self-adhesion composite of water-proof coiled material advantage, prevent that effectively coiled material lap-joint from leaking, guarantee carrying out smoothly of construction; Do not need to use extra play just can reach the effect of using extra play, reduced cost.
Claims (4)
1. TPO self-adhesion composite of water-proof coiled material that carries welding edge, comprise the TPO coiled material layer, the self-adhesive rubber asphalt coiled material layer, it is characterized in that, be compounded with the function transition zone between described TPO coiled material layer and self-adhesive rubber asphalt coiled material layer, an end of described TPO coiled material layer is provided with it and is the one welding edge.
2. the TPO self-adhesion composite of water-proof coiled material that carries welding edge according to claim 1 is characterized in that, described TPO coiled material layer is homogeneous TPO coiled material or interior enhancing TPO coiled material.
3. the TPO self-adhesion composite of water-proof coiled material that carries welding edge according to claim 1 is characterized in that described function transition zone is metal-coated membrane or barrier PP TYPE.
4. the TPO self-adhesion composite of water-proof coiled material that carries welding edge according to claim 1 is characterized in that described welding edge width is 5cm～10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205638764U CN201817920U (en) | 2010-10-18 | 2010-10-18 | TPO self-adhesive composite waterproof coiled material with weld edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205638764U CN201817920U (en) | 2010-10-18 | 2010-10-18 | TPO self-adhesive composite waterproof coiled material with weld edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817920U true CN201817920U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205638764U Expired - Fee Related CN201817920U (en) | 2010-10-18 | 2010-10-18 | TPO self-adhesive composite waterproof coiled material with weld edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817920U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553188A (en) * | 2014-12-19 | 2015-04-29 | 岳阳东方雨虹防水技术有限责任公司 | Thermoplastic polyolefin waterproof coiled material and preparation method |
| CN105672367A (en) * | 2016-04-20 | 2016-06-15 | 北京市市政工程设计研究总院有限公司 | High-molecular self-adhesive film waterproof roll welding and lapping structure and construction method |
| CN106087875A (en) * | 2016-06-24 | 2016-11-09 | 崔建中 | River levee nanofiber waterproof membrane |
| CN111019545A (en) * | 2019-12-17 | 2020-04-17 | 天津卓宝科技有限公司 | TPO pre-paved anti-sticking (butyl self-adhesion) waterproof roll convenient for construction |
-
2010
- 2010-10-18 CN CN2010205638764U patent/CN201817920U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553188A (en) * | 2014-12-19 | 2015-04-29 | 岳阳东方雨虹防水技术有限责任公司 | Thermoplastic polyolefin waterproof coiled material and preparation method |
| CN105672367A (en) * | 2016-04-20 | 2016-06-15 | 北京市市政工程设计研究总院有限公司 | High-molecular self-adhesive film waterproof roll welding and lapping structure and construction method |
| CN105672367B (en) * | 2016-04-20 | 2017-10-17 | 北京市市政工程设计研究总院有限公司 | Macromolecular self-adhesive membrane waterproof roll welded lap structure and construction method |
| CN106087875A (en) * | 2016-06-24 | 2016-11-09 | 崔建中 | River levee nanofiber waterproof membrane |
| CN106087875B (en) * | 2016-06-24 | 2018-05-04 | 崔建中 | River levee nanofiber waterproof membrane |
| CN111019545A (en) * | 2019-12-17 | 2020-04-17 | 天津卓宝科技有限公司 | TPO pre-paved anti-sticking (butyl self-adhesion) waterproof roll convenient for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TANGSHAN DESHENG WATERPROOF CO., LTD. Free format text: FORMER NAME: TANGSHAN DESHENG WATER-PROOFING MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 064000, Fengrun District, Hebei, Tangshan City Province, Ren Zhuang Industrial Park Patentee after: Tangshan Desheng Waterproof Co., Ltd. Address before: 064012, Fengrun District, Hebei, Tangshan City Province, Ren Zhuang Industrial Development Zone Patentee before: Tangshan Desheng Water-Proofing Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |