CN203126050U - Novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil - Google Patents
Novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil Download PDFInfo
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- CN203126050U CN203126050U CN 201320164224 CN201320164224U CN203126050U CN 203126050 U CN203126050 U CN 203126050U CN 201320164224 CN201320164224 CN 201320164224 CN 201320164224 U CN201320164224 U CN 201320164224U CN 203126050 U CN203126050 U CN 203126050U
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Abstract
The utility model discloses a novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil which is of a layered structure and comprises a TPO coil layer, a functional transition layer and a self-adhesive rubber asphalt layer, and is further provided with a modified asphalt layer, wherein the modified asphalt layer is positioned between the functional transition layer and the self-adhesive rubber asphalt layer; the TPO coiled material layer, the functional transition layer, the modified asphalt layer, and the self-adhesive rubber asphalt layer of the whole coil are distributed sequentially from top to bottom; the four layers are composited into a whole; and the composite water-proof coil is 2.5-4.0mm in thickness. Since the coil is provided with the modified asphalt layer, the coil has the advantages of the TPO water-proof coil, such as high strength, high extensibility, puncture resistance and strong weather ability, also has the advantages of the self-adhesive rubber asphalt water-proof coil, such as simpleness and convenience in construction, and self-healing property, are fully used, and can enhance the stability simultaneously, so that the dimensional change rate of the coil is reduced, and the construction quality is reliable.
Description
Technical field
The utility model relates to a kind of waterproof roll, relates to a kind of Novel TPO painting composite of water-proof coiled material specifically.
Background technology
Common coiled material produce and work progress in owing to temperature and stress influence cause the size of coiled material to change, and the variation of size is easy to cause coiled material lap-joint cracking, seepage, the building site need take additional measures to avoid this type of situation during construction, and this has just brought inconvenience to construction.In order to tackle the problem in the construction, Chinese patent discloses applicant's development: " TPO self-adhesion composite of water-proof coiled material " ZL201020147213.4, this coiled material is made up of TPO coiled material layer, function transition zone and self-adhesion asphalt felt layer, its significant effect is the direct and concrete bonding of self-adhesion asphalt felt layer, easy to use, overlap joint has stronger adhesive property flexibly.That uses facts have proved: this TPO self-adhesion composite of water-proof coiled material stability is not strong, and the phenomenon of the buildings waterproof seepage that causes thus happens occasionally, and can not satisfy the construction needs fully, makes a discount to construction quality, and the applicant has researched and developed " Novel TPO painting for this reason
The self-adhesion composite of water-proof coiled material.
Summary of the invention
In order to solve the problem that prior art exists, the utility model provides a kind of and add modified asphalt layer between function transition zone and self-adhesive rubber asphalt layer, modified asphalt layer and self-adhesive rubber asphalt layer are organically combined, be one with four kinds of coiled materials with different qualities are compound, have complementary advantages, improved the stability of coiled material, a kind of Novel TPO painting self-adhesion composite of water-proof coiled material that coiled material percentage elongation height, self-healing property and paracentesis resistance are strong.
The technical scheme that solves its technical problem employing is: a kind of Novel TPO painting self-adhesion
Composite of water-proof coiled material, this coiled material is layer structure, comprise the TPO coiled material layer, function transition zone, self-adhesive rubber asphalt layer, described coiled material also is provided with modified asphalt layer, modified asphalt layer is between function transition zone and self-adhesive rubber asphalt layer, and the distributing order of whole coiled material layer structure is from top to bottom: TPO coiled material layer, function transition zone, modified asphalt layer, self-adhesive rubber asphalt layer, four-layer structure is compound to be one, and thickness is 2.5～4.0 mm.
As preferred version
Described modified asphalt layer is SBS modified pitch or APP modified pitch.
Described modified pitch layer thickness is 0.7～1.0mm.
Described self-adhesive rubber asphalt layer thickness is 0.6～1.0mm.
Described function transition zone is metallized film layer or multilayer copolymerized compound membrane layer.
Described TPO coiled material layer is homogeneous TPO coiled material or interior enhancing TPO coiled material, and its thickness is 0.7～2.0mm.
Compared with prior art, the beneficial effects of the utility model are: add modified asphalt layer between function transition zone and self-adhesive rubber asphalt layer, modified asphalt layer and self-adhesive rubber asphalt layer are organically combined, this coiled material not only can be directly and concrete binding, realized that waterproof roll and xoncrete structure are laminated for one, in the high strength that takes full advantage of the TPO waterproof roll, high-elongation, endurable thorn, strong and the self-adhesive rubber asphalt waterproofing coiled material of weatherability has self-healing property, in the time of advantages such as easy construction, owing to increased modified asphalt layer, modified asphalt layer can effectively reduce the change in size that takes place when coiled material is subjected to stress and variations in temperature, improved the dimensional stability of coiled material, the overlap joint of having avoided causing because of change in size ftractures, seepage, strengthened the overall stability of self-adhesive coiled material simultaneously, reliable construction quality.In addition, this coiled material is nonpoisonous and tasteless, and work progress need not to use solvent or fuel, avoids environmental pollution and hidden fire-fighting danger, energy savings, safety and environmental protection.The easy construction of this coiled material, abundant, saving duration of worker's method.Can adopt completely sticking method, wet shop method, overlay worker's method construction such as anti-sticking method according to the project situation difference.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, TPO coiled material layer 1, function transition zone 2, modified asphalt layer 3, self-adhesive rubber asphalt layer 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Present embodiment is a kind of Novel TPO painting self-adhesion composite of water-proof coiled material, its structure is seen Fig. 1, formed by TPO coiled material layer 1, function transition zone 2, modified asphalt layer 3, self-adhesive rubber asphalt layer 4, the basipetal distributing order of four-layer structure is: TPO coiled material layer 1, function transition zone 2, modified asphalt layer 3, self-adhesive rubber asphalt layer 4, four-layer structure is compound to be one, and thickness is 2.5-4.0mm.
TPO coiled material layer 1 is interior enhancing TPO coiled material, and thickness is 1.2～1.5mm.Have very high hot strength, percentage elongation, tearing strength, puncture resistance and weather resistance.
Function transition zone 2 is metallized film or multilayer copolymerized compound membrane.The function transition zone 2 of present embodiment is the coextru-lamination rete.Its role is to improve the combined strength bination of modified pitch material and TPO coiled material; Prevent that the oil content in the modified asphalt layer from penetrating in the TPO layer.
Modified asphalt layer 3 is SBS modified pitch or APP modified asphalt layer, is clipped between function transition zone 2 and the self-adhesive rubber asphalt layer 4, and thickness is 0.7～1.0mm.The modified asphalt layer 3 of present embodiment is the SBS modified asphalt layer, and thickness is 1.0mm, its role is to improve the stability of self-adhesive layer.
Self-adhesion bitumen layer thickness is 0.8mm.The completely sticking method of suitable usefulness, wet shop method, overlay anti-sticking method construction, efficient height, speed be fast, with the basic unit bonding firmly and do not have " scurrying water " phenomenon.
Construction method of the present utility model:
During construction, clear up basic unit, snap the line in the above earlier; Again TPO self-adhesion composite of water-proof coiled material is spread out and overlay, paste the location again; After slowly extracting barrier film out from its bottom then, water lean concrete grout, catching up with lean concrete grout pressure roller compacting, bubble all must be driven out of; Use the hot blast welded lap between coiled material.
Through evidence, TPO self-adhesion composite of water-proof coiled material of the present utility model is owing to be provided with the size changing rate that modified asphalt layer has significantly reduced coiled material, thereby guaranteed this material size stability in work progress, reliable construction quality.Have high strength, high-elongation, endurable thorn, weatherability is strong and height self-adhesive rubber asphalt waterproofing coiled material has advantages such as self-healing property, easy construction.
Claims (6)
1. Novel TPO painting self-adhesion composite of water-proof coiled material, this coiled material is layer structure, comprise the TPO coiled material layer, the function transition zone, the self-adhesive rubber asphalt layer, it is characterized in that, described coiled material also is provided with modified asphalt layer, modified asphalt layer is between function transition zone and self-adhesive rubber asphalt layer, the distributing order of whole coiled material layer structure is from top to bottom: TPO coiled material layer, function transition zone, modified asphalt layer, the self-adhesive rubber asphalt layer, four-layer structure is compound to be one, the coiled material gross thickness is 2.5～4.0 mm.
2. Novel TPO painting self-adhesion composite of water-proof coiled material according to claim 1 is characterized in that, described modified asphalt layer is SBS modified pitch or APP modified pitch.
3. Novel TPO painting self-adhesion composite of water-proof coiled material according to claim 1 and 2 is characterized in that, described modified pitch layer thickness is 0.7～1.0mm.
4. Novel TPO painting self-adhesion composite of water-proof coiled material according to claim 1 is characterized in that, described self-adhesive rubber asphalt layer (4) thickness is 0.6～1.0mm.
5. Novel TPO painting self-adhesion composite of water-proof coiled material according to claim 1 is characterized in that, described function transition zone is metallized film layer or multilayer copolymerized compound membrane layer.
6. Novel TPO painting self-adhesion composite of water-proof coiled material according to claim 1 is characterized in that, described TPO coiled material layer is interior enhancing TPO coiled material, and its thickness is 0.7～2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164224 CN203126050U (en) | 2013-04-04 | 2013-04-04 | Novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164224 CN203126050U (en) | 2013-04-04 | 2013-04-04 | Novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil |
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| Publication Number | Publication Date |
|---|---|
| CN203126050U true CN203126050U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164224 Expired - Lifetime CN203126050U (en) | 2013-04-04 | 2013-04-04 | Novel TPO (Thermoplastic Polyolefin) self-adhesive composite water-proof coil |
Country Status (1)
| Country | Link |
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| CN (1) | CN203126050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398122A (en) * | 2015-12-17 | 2016-03-16 | 安徽助成信息科技有限公司 | SBS modified asphalt waterproof coiled material with anti-ageing layer |
-
2013
- 2013-04-04 CN CN 201320164224 patent/CN203126050U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398122A (en) * | 2015-12-17 | 2016-03-16 | 安徽助成信息科技有限公司 | SBS modified asphalt waterproof coiled material with anti-ageing layer |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Desheng chuangchen Construction Co.,Ltd. Assignor: TANGSHAN DESHENG WATERPROOF Co.,Ltd. Contract record no.: X2021980000964 Denomination of utility model: A new type of TPO self adhesive composite waterproofing membrane Granted publication date: 20130814 License type: Common License Record date: 20210203 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |