CN203004430U - TPO thermoplastic elastomer composite waterproof coiled material - Google Patents
TPO thermoplastic elastomer composite waterproof coiled material Download PDFInfo
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- CN203004430U CN203004430U CN 201220502451 CN201220502451U CN203004430U CN 203004430 U CN203004430 U CN 203004430U CN 201220502451 CN201220502451 CN 201220502451 CN 201220502451 U CN201220502451 U CN 201220502451U CN 203004430 U CN203004430 U CN 203004430U
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Abstract
The utility model discloses a TPO thermoplastic elastomer composite waterproof coiled material which is formed by combining a thermoplastic elastomer film layer with a bonding sealant layer; the layer structure is as follows: the thermoplastic elastomer film layer, the bonding sealant layer, and an isolating film protection layer; the bonding sealant layer of the composite waterproof coiled material penetrates into cement gel and concrete capillary pores by peristalsis during the solidification process of cement and concrete to form physical adsorption and mortise-tenon effects, so as to realize tight and firm bonding effect. Meanwhile, the thermoplastic elastomer film layer with excellent capabilities of tearing resistance, puncture resistance, wear resistance and oil resistance can greatly enhance the firmness degree of the waterproof layer, which provides the whole waterproof layer with good waterproofness and durability; and the coiled material of the utility model can also prevent ultraviolet rays, which is especially suitable for construction of building top sky surfaces, subway sky surfaces, and dam sluice gate top surfaces in the north.
Description
Technical field
The utility model relates to a kind of thermoplastic elastomer (TPE) composite of water-proof coiled material, particularly a kind of TPO analog thermoplastic elastomer composite of water-proof coiled material.
Background technology
at present, be used for the tunnel in communications and transportation, subway basement and be used for shed deckhead, civil air defense constructions and installations, the dykes and dams culverts and water gates, the construction work of the water proof anti-seepage in all kinds of ponds is more and more, material in order to waterproof is mainly coating and various sheet material or coiled material, appearance along with the macromolecular sheet material of asphalt water-proof coiled material or narrow fabrics layer, because it can batch production production, easy to use, use the favor that more and more is subject to people in construction, building top layer terrace particularly, the construction of subway terrace and dykes and dams culverts and water gates end face, modified bituminous pitch coiled material is directly pasted with the one side of adhesive the purpose that concrete surface just reaches waterproof.open source literature also discloses the technology of some this respects, Chinese patent for example: be compounded with tyre water-proof coiled material and adhesive, application number: CN94110918.6, the applying date: 1994.04.04, publication number: CN1110301, open day: 1995.10.18, applicant: Zhang Guoming, address: No. 18, balcony mountain villa, balcony road, zhuzhou, hunan province city, inventor: Zhang Guoming, summary: being compounded with tyre water-proof coiled material and adhesive is architectural waterproof material, described waterproof roll and adhesive are all with thermoplastic rubber and haloflex, mixed resin after polychloroethylene blended, add again appropriate coal tar and inserts, auxiliary material is made.In the proportioning of described coiled material, mixed resin accounts for 25～35%, and coal tar accounts for 35～40%, and inserts accounts for 25～30%, and auxiliary material accounts for 5%, and in described viscose glue, mixed resin accounts for 10～15%, and coal tar accounts for 50～55%, and inserts accounts for 25～30%, and auxiliary material accounts for 5～10%.Polyvinyl chloride used is new and old not to be limit, and inserts used is talcum powder, red mud, charcoal acid calcium or flyash; The described tyre water-proof coiled material that is compounded with is to be carcass with fabrics such as glass, jute, nonwoven, makes through extruding compound technology.
The patent of Qinhuangdao, Hebei province Zhang Shoubin application and for example: Multi-layer high-molecular water-proof rolled, application number: 00245890, the applying date: 2000.08.15, notification number: CN2442835, summary: a kind of Multi-layer high-molecular water-proof rolled, its cross section is at least four layers of structure, from top to bottom is followed successively by: 1. 2. 3. 4. filament polypropylene fibre non-woven fabric lower surface protective layer of polypropylene waterproof membrane lamella of EVA resin modified polyethylene waterproof enhancement layer of filament polypropylene fibre non-woven fabric upper surface protective layer; The filament polypropylene fibre non-woven fabric material outer surface on its upper and lower surface has groove and the projection of stereo grid shaped rectangle and/or rhombus.
The inventor finds, above patent and now on the market being seen waterproof roll be mainly modified asphalt waterproof coiled material, macromolecular sheet material, its construction method mainly with hot pressing construction or at the bottom of being coated with oiliness pool cream, oiliness oil, macromolecule glue bonding, have highly energy-consuming, danger, environmental pollution is large, moist basal plane construction is bonding insecure; With polyvinyl alcohol latex cement adhesive and the bonding waterproof roll of other polymer latex cement, the as easy as rolling off a log factors such as the damp and hot circulation of environment, steam expansion, basic unit's motion that are subjected to affect, thereby cohesive force is descended, the process that produces desorption and take off mortise and tenon loses the permanent seal waterproof effect.
The utility model content
The purpose of this utility model is for a kind of thermoplastic elastomer (TPE) composite of water-proof coiled material is provided, especially a kind of TPO analog thermoplastic elastomer composite of water-proof coiled material, this overlays, wet paving waterproof roll is by the effect of physics mortise and tenon, make coiled material and basic unit reach combination closely, bond effect firmly.
Thermoplastic elastomer (TPE) composite of water-proof coiled material described in the utility model; comprise the thermoplastic elastomer films layer and the glue-line that is bonded and sealed; it is characterized in that interlayer structure is as follows: superficial layer is the thermoplastic elastomer films layer; the intermediate layer is the glue-line that is bonded and sealed; bottom is the barrier film protective layer, and each interlayer is integral by the thermo-compression bonding in production process.
Described barrier film protective layer be polyethylene film, polyvinyl chloride film, polyester film or barrier paper or or other have the film of insulation blocking effect.
Described thermoplastic elastomer films layer thermoplastic elastomer (TPE) used is a kind of in polystyrene-type thermoplastic elastomers, polyolefins thermoplastic elastomer, polyvinyl chloride analog thermoplastic elastomer, polydienes thermoplastic elastomer (TPE), poly-polyurethanes thermoplastic elastomer (TPE).
Described thermoplastic elastomer films layer thermoplastic elastomer (TPE) used is polyolefin and blend rubber type thermoplastic elastomer (TPE).
Described thermoplastic elastomer films layer thickness is 0.4～2.0mm.
The described glue-line that is bonded and sealed is modified asphalt layer or polymeric pressure sensitive adhesive layer.
The modified pitch that described modified asphalt layer is used is rubber modified asphalt, thermoplastic elastomer modified pitch, plastics and synthetic resin modified pitch, blending type modified pitch of high polymer.
The modified pitch that described modified asphalt layer is used is for being one or several the blend in SBS modified pitch, APP modified pitch, SBR modified pitch.
Wherein the SBS modified pitch is styrene-butadiene-styrene triblock copolymer modified pitch;
The APP modified pitch is the random polypropylene modified pitch;
The SBR modified pitch is styrene butadiene rubber modified asphalt.
The modified pitch that described modified asphalt layer is used is for can jointly playing chemical crosslink reaction and the synergistic modified asphalt layer of physics mortise and tenon with cast-in-place concrete or cement gel.
The polymeric pressure sensitive adhesive that described polymeric pressure sensitive adhesive layer uses is that rubber passes through the pressure sensitive adhesive that forms after mixed refining process.
Described TPO is TPO.
Be to use two kinds of following methods during the utility model construction: first prepare lean concrete grout, basal plane is moistening, the element slurry of cementing on basal plane; The barrier film protective layer of coiled material is torn, then also be coated with one time lean concrete grout on the glue-line that is bonded and sealed of coiled material, then coiled material is attached on basal plane and compresses, get final product; Perhaps the barrier film protective layer of coiled material is torn, concrete mix direct and after-pouring bonds, and gets final product.
Very simple of the utility model construction method, convenient operation.
The utility model be a kind of described sticking sealant layer be can with overlaying of jointly rising of cast-in-place concrete or cement gel, wet paving waterproof roll.The glue-line that is bonded and sealed of this coiled material is wriggled in cement, concrete setting process and is penetrated in cement gel and concrete pore, form physical absorption and mortise and tenon effect, formation has that bonding force is larger, waterproof, resist chemical, anti-tear drawing property and puncture resistance, the interfacial reaction layer of anti-remarkable tension intensity, reach in conjunction with tight, secure bond effect, even coiled material top layer failure, the interface of bonding basal plane can be not impaired and produce and alter the water drainage yet, is fit to be applied to highway, railway bridge foundation anti-seepage engineering.
The utility model has used thermoplastic elastomer (TPE) to add to be bonded and sealed the glue-line composite construction, it is the most outstanding that thermoplastic elastomer (TPE) has excellent mechanical strength, wearability, oil resistivity and flexible resistance, particularly wearability, also has the ultraviolet function of prevention, and nontoxic, safety and environmental protection, pollution-free; Cement, concrete layer that the sticking sealant layer of lower floor is in contact with it form firmly mortise and tenon effect, form the bottom waterproof system; The thermoplastic elastomer films of matching surface plays further waterproof action, simultaneously the abilities such as the tear-proof of thermoplastic elastomer films excellence, anti-puncture, wear-resistant, oil resistant can be strengthened the firm degree of watertight composition greatly, thereby make whole watertight composition have good water proofing property and durability, especially adapt to the construction that the north is used for building top layer terrace, subway terrace and dykes and dams culverts and water gates end face.
Description of drawings
Below in conjunction with accompanying drawing, enforcement structure of the present utility model is described.
Fig. 1 is the cross-sectional view of the thermoplastic elastomer (TPE) composite of water-proof coiled material that provides of the utility model embodiment.
Description of reference numerals:
1 is the thermoplastic elastomer films layer, and 2 are the glue-line that is bonded and sealed, and 3 is the barrier film protective layer.
The specific embodiment
Can be found out by accompanying drawing; thermoplastic elastomer (TPE) composite of water-proof coiled material described in the utility model comprises thermoplastic elastomer films layer 1 and the glue-line 2 that is bonded and sealed; it is characterized in that interlayer structure is as follows: superficial layer is thermoplastic elastomer films layer 1; the intermediate layer is the glue-line 2 that is bonded and sealed; bottom is barrier film protective layer 3, and each interlayer is integral by the thermo-compression bonding in production process.
Adhesion principle:
The glue-line that is bonded and sealed of this coiled material is wriggled in cement, concrete setting process and is penetrated in cement gel and concrete pore, form physical absorption and mortise and tenon effect, formation has that bonding force is larger, waterproof, resist chemical, anti-tear drawing property and puncture resistance, the interfacial reaction layer of anti-remarkable tension intensity connects thereby form firmly.
can jointly play chemical crosslink reaction and the synergistic modified asphalt layer of physics mortise and tenon when being bonded and sealed glue-line with cast-in-place concrete or cement gel when using, its adhesive theory is to have added modifier in the asphalt modification layer of coiled material, synergy (Chemical Bonding and Physical Crosslinking Synergism by chemical crosslinking and physics mortise and tenon, be called for short CPS), coiled material is wriggled in cement, concrete setting process penetrate into cement gel and concrete pore, form netted mortise and tenon, and composition generation chemical reaction relevant to cement, form the chemical crosslinking effect, play the CPS effect, make coiled material and concrete reach the bond effect that as closely linked as flesh and blood, it with the process of concrete binding in, the creep crack resistance that not only has self-adhesive coiled material, self-healing, wet caking property, the performance of anti-channeling water-based, more highlight its unique advantage aspect the concrete interface bonding, it is to form " IPN grid type " interfacial structure between waterproof roll and concrete, thereby reach in conjunction with tight, firmly, irreversible as closely linked as flesh and blood bond effect, thoroughly solved modified bituminous pitch coiled material and the basal plane cohesive force is large not, cohesive force is not lasting, easy problem affected by environment, realized that coiled material and basal plane form bonding irreversible, not impaired integral type Waterproof structural course, make " skin-type " waterproof idea obtain perfect realization.
Embodiment 1
Superficial layer is polystyrene-type thermoplastic elastomers rete 1, and the intermediate layer is SBS modified asphalt layer 2, and bottom is film layer 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 2
Superficial layer is polyolefins thermoplastic elastomer rete 1, and the intermediate layer is APP modified asphalt layer 2, and bottom is laminated polyester film 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 3
Superficial layer is polyvinyl chloride thermoplastic elastomer 1, and the intermediate layer is SBR modified asphalt layer 2, and bottom is polyvinyl chloride film layer 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 4
Superficial layer is polydienes thermoplastic elastomer 1, and the intermediate layer is thermoplastic styrene butadiene rubber modified asphalt layer 2, and bottom is separator paper layer 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 5
Superficial layer is polyurethanes thermoplastic elastomer 1, and the intermediate layer is SBS and SBR blend modified asphalt layer 2, and bottom is laminated polyester film 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 6
Superficial layer is polypropylene and three EP rubbers blending thermoplastic elastomer layers 1, the intermediate layer is jointly to play chemical crosslink reaction and the synergistic modified asphalt layer 2 of physics mortise and tenon with cast-in-place concrete or cement gel, bottom is laminated polyester film 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 7
Superficial layer is polyolefins thermoplastic elastomer layer 1, and the intermediate layer is polymeric pressure sensitive adhesive layer 2, and bottom is polyvinyl chloride film layer 3, and each interlayer is integral by the thermo-compression bonding in production process.
Embodiment 8
Technical performance:
Product of the present utility model its peel strength on inspection is national standard more than 2 times, and other performance meets GB/23457-2009 requirement.
Mechanics of the present utility model, physics, chemical property detect index (seeing following table 1 and table 2):
Table 1 overlays the waterproof roll physical and mechanical property
The wet paving of table 2 waterproof roll physical and mechanical property
Claims (10)
1. thermoplastic elastomer (TPE) composite of water-proof coiled material; comprise thermoplastic elastomer films layer (1) and the glue-line that is bonded and sealed (2); it is characterized in that interlayer structure is as follows: superficial layer is thermoplastic elastomer films layer (1); the intermediate layer is the glue-line (2) that is bonded and sealed; bottom is barrier film protective layer (3), and each interlayer is integral by the thermo-compression bonding in production process.
2. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 1 is characterized in that: described barrier film protective layer (3) is that polyethylene film, polyvinyl chloride film, polyester film or barrier paper or other have the film of insulation blocking effect.
3. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 1 is characterized in that: described thermoplastic elastomer films layer (1) thermoplastic elastomer (TPE) used is a kind of in polystyrene-type thermoplastic elastomers, polyolefins thermoplastic elastomer, polyvinyl chloride analog thermoplastic elastomer, polyurethanes thermoplastic elastomer (TPE).
4. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 3, it is characterized in that: described thermoplastic elastomer films layer (1) thermoplastic elastomer (TPE) used is polyolefin and blend rubber type thermoplastic elastomer (TPE).
5. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 3, it is characterized in that: described thermoplastic elastomer films layer (1) thickness is 0.4～2.0mm.
6. as any one described thermoplastic elastomer (TPE) composite of water-proof coiled material of claim 1～5, it is characterized in that: the described glue-line that is bonded and sealed (2) is modified asphalt layer or polymeric pressure sensitive adhesive layer.
7. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 6 is characterized in that: the modified pitch that described modified asphalt layer is used is rubber modified asphalt, thermoplastic elastomer modified pitch, plastics and synthetic resin modified pitch, blending type modified pitch of high polymer.
8. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 6 is characterized in that: the modified pitch that described modified asphalt layer is used is one or several the blend in SBS modified pitch, APP modified pitch, SBR modified pitch.
9. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 6 is characterized in that: the modified pitch that described modified asphalt layer is used is for can jointly playing chemical crosslink reaction and the synergistic modified asphalt layer of physics mortise and tenon with cast-in-place concrete or cement gel.
10. thermoplastic elastomer (TPE) composite of water-proof coiled material as claimed in claim 6 is characterized in that: the polymeric pressure sensitive adhesive that described polymeric pressure sensitive adhesive layer uses is that rubber passes through the pressure sensitive adhesive that forms after mixed refining process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502451 CN203004430U (en) | 2012-09-28 | 2012-09-28 | TPO thermoplastic elastomer composite waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502451 CN203004430U (en) | 2012-09-28 | 2012-09-28 | TPO thermoplastic elastomer composite waterproof coiled material |
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| Publication Number | Publication Date |
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| CN203004430U true CN203004430U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220502451 Expired - Lifetime CN203004430U (en) | 2012-09-28 | 2012-09-28 | TPO thermoplastic elastomer composite waterproof coiled material |
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Cited By (3)
| 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 |
| CN106671533A (en) * | 2016-12-15 | 2017-05-17 | 东方雨虹民用建材有限责任公司 | Wear-resistant water-resistant sheet and preparation method thereof |
| CN107962844A (en) * | 2017-12-13 | 2018-04-27 | 广东大禹九鼎防水科技有限公司 | A kind of macromolecular compounded waterproof material and preparation method thereof |
-
2012
- 2012-09-28 CN CN 201220502451 patent/CN203004430U/en not_active Expired - Lifetime
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 |
| CN106671533A (en) * | 2016-12-15 | 2017-05-17 | 东方雨虹民用建材有限责任公司 | Wear-resistant water-resistant sheet and preparation method thereof |
| CN107962844A (en) * | 2017-12-13 | 2018-04-27 | 广东大禹九鼎防水科技有限公司 | A kind of macromolecular compounded waterproof material and preparation method thereof |
| CN107962844B (en) * | 2017-12-13 | 2019-10-29 | 广东大禹九鼎防水科技有限公司 | A kind of macromolecular compounded waterproof 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530001 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Address before: 530001 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Guangxi Golden Umbrella Waterproofing Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
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| CX01 | Expiry of patent term |