CN102492392A - Pavement high-stickiness instant adhesive and preparation method thereof - Google Patents
Pavement high-stickiness instant adhesive and preparation method thereof Download PDFInfo
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- CN102492392A CN102492392A CN2011104025786A CN201110402578A CN102492392A CN 102492392 A CN102492392 A CN 102492392A CN 2011104025786 A CN2011104025786 A CN 2011104025786A CN 201110402578 A CN201110402578 A CN 201110402578A CN 102492392 A CN102492392 A CN 102492392A
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Abstract
The invention belongs to the technical field of road repairing materials, particularly relates to a pavement high-stickiness instant adhesive for repairing fields of pavement cracks and cement cracks and a preparation method thereof. The invention mainly solves the problem that the traditional pavement adhesive has poor high and low temperature properties. The pavement high-stickiness instant adhesive is prepared from the following components in percent by mass: 50-60% of bitumen, 10-15% of modifying agent, 2-10% of tire foam, 10-18% of anti-aging agent, 2-8% of toughening agent, 1-10% of resin, 5-10% of reinforced fiber and 0.1-0.3% of ultraviolet absorbent. The pavement high-stickiness instant adhesive has the advantages of long service life, high adhesion strength and good high-temperature and low-temperature resistance as well as construction properties, and is convenient and rapid and reduces the labor intensity of workers during pavement crack repairing construction.
Description
Technical field
The invention belongs to road maintenance material technology field, be specifically related to road surface high viscosity self adhesive foil of using in a kind of pavement crack and repairing field, cement crack and preparation method thereof.
Background technology
It no matter is high-grade or low-grade highway; Its road surface is generally bituminous concrete or is cement concrete, and owing to reasons such as weather, natural condition, construction process or road surface loads, the different crackle of a large amount of width in use usually can appear in the road surface; Cause the road surface damage by water easily; Cause the bigger destruction in road surface, shorten the time limit of service on road surface, increase the maintenance of surface cost.In order to prolong service life of road surface, reduce the maintenance of surface cost, it is minimum that fissured harm is dropped to, and maintenance of surface department has selected to adopt the crack of the mode road pavement of high viscosity self adhesive foil to repair.Though and existing road surface affixing kerfs belt can satisfy the requirement of quick construction on the market, its high temperature performance is relatively poor, and pitch trickling during high temperature is prone to taken away by wheel; Road pavement is bonding shaky during low temperature, is difficult for construction.
Summary of the invention
The object of the invention is exactly the deficiency that overcomes above-mentioned prior art, and a kind of long service life is provided, the road surface high viscosity self adhesive foil that high temperature performance is good.
The present invention also provides the preparation method of this self adhesive foil.
Road surface of the present invention high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 50～60%, properties-correcting agent 10～15%, tire foam 2～10%, inhibitor 10～18%, toughner 2～8%, resin 1～10%, fortifying fibre 5～10%, UV light absorber 0.1～0.3%.
Wherein: described properties-correcting agent is SBS properties-correcting agent or SBR macromolecular elastomer; Inhibitor is a carbon black; Toughner is DOP or Witcizer 300; Resin is a vinyl resin; Fortifying fibre is a polyester staple fiber; UV light absorber is UV-326 absorption agent or UV-327 absorption agent.
The preparation method of road surface of the present invention high viscosity self adhesive foil is heated to 120～130 ℃ with the pitch stirred pot of packing into; Add properties-correcting agent and carry out modification; In stirred pot, add tire Mo ﹑ inhibitor, toughner, resin, fortifying fibre and UV light absorber more successively; Stir after 2～3 hours, temperature is reduced to 95～100 ℃, is processed into coiled material with shaper.
For further showing the technical feature of self adhesive foil of the present invention, the present invention detects the technical feature of bituminous pavement self adhesive foil, and the result sees table 1:
The technical feature detected result of table 1 self adhesive foil
Detected result shows that the self adhesive foil that the present invention prepares meets the requirements fully.
In the prescription of the present invention, the adding of properties-correcting agent is used to improve the shock resistance of self adhesive foil; Ageing-resistant adding is used to improve the ageing-resistant performance and the endurance quality of self adhesive foil; The adding of resin and fortifying fibre is used to improve the slip resistance and the low-temperature construction performance of self adhesive foil; The adding of UV light absorber is used to improve the UV resistant performance of self adhesive foil; The adding of tire foam has improved toughness, ageing-resistant performance and the endurance quality of self adhesive foil on the one hand, has also farthest reduced the cost of self adhesive foil simultaneously.Therefore, compared with prior art, the present invention has long service life, cohesive strength is high, and high and low temperature resistance and the advantage that has good workability are convenient and swift when the pavement crack reparation construction, has reduced staff's labour intensity.
Embodiment
Embodiment 1
Present embodiment road surface high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 55%, SBS properties-correcting agent 15%, junked tire foam 10%, carbon black 10%, DOP 2%, vinyl resin 1.9%, polyester staple fiber 6%, UV-326 absorption agent 0.1%.
The pitch stirred pot of packing into is heated to 120 ℃; Add SBS properties-correcting agent and carry out modification; In stirred pot, add waste and old tire foam ﹑ carbon black, DOP, vinyl resin, polyester staple fibers peacekeeping UV-326 absorption agent more successively; Stir after 2 hours, temperature is reduced to 95 ℃, is machined to coiled material with three-roll formation.
Embodiment 2
Present embodiment road surface high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 50%, SBR macromolecular elastomer 10%, junked tire foam 2%, carbon black 18%, Witcizer 300 8%, vinyl resin 6.7%, polyester staple fiber 5%, UV-327 absorption agent 0.3%.
The pitch stirred pot of packing into is heated to 125 ℃; Add the SBR macromolecular elastomer and carry out modification; In stirred pot, add waste and old tire foam ﹑ carbon black, Witcizer 300, vinyl resin, polyester staple fibers peacekeeping UV-327 absorption agent more successively; Stir after 2.5 hours, temperature is reduced to 97 ℃, is machined to coiled material with three-roll formation.
Embodiment 3
Present embodiment road surface high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 60%, SBS properties-correcting agent 10%, junked tire foam 2%, carbon black 18%, Witcizer 300 2%, vinyl resin 1%, polyester staple fiber 6.7%, UV-327 absorption agent 0.3%.
The pitch stirred pot of packing into is heated to 130 ℃; Add SBS properties-correcting agent and carry out modification; In stirred pot, add waste and old tire foam ﹑ carbon black, Witcizer 300, vinyl resin, polyester staple fibers peacekeeping UV-327 absorption agent more successively; Stir after 3 hours, temperature is reduced to 100 ℃, is machined to coiled material with three-roll formation.
Embodiment 4
Present embodiment road surface high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 50%, SBR macromolecular elastomer 12%, junked tire foam 5%, carbon black 13%, DOP 5%, vinyl resin 4.8%, polyester staple fiber 10%, UV-326 absorption agent 0.2%.
The pitch stirred pot of packing into is heated to 125 ℃; Add the SBR macromolecular elastomer and carry out modification; In stirred pot, add waste and old tire foam ﹑ carbon black, DOP, vinyl resin, polyester staple fibers peacekeeping UV-326 absorption agent more successively; Stir after 3 hours, temperature is reduced to 100 ℃, is machined to coiled material with three-roll formation.
Embodiment 5
Present embodiment road surface high viscosity self adhesive foil is processed by the component of following massfraction:
Pitch 50%, SBR macromolecular elastomer 10.8%, junked tire foam 7%, carbon black 15%, Witcizer 300 2%, resin 10%, polyester staple fiber 5%, UV-326 absorption agent 0.2%.
The pitch stirred pot of packing into is heated to 130 ℃; Add the SBR macromolecular elastomer and carry out modification; In stirred pot, add waste and old tire Mo ﹑ carbon black, Witcizer 300, resin, polyester staple fiber, UV-326 absorption agent more successively; Stir after 2 hours, temperature is reduced to 95 ℃, is machined to coiled material with three-roll formation.
Claims (3)
1. road surface high viscosity self adhesive foil is characterized in that being processed by the component of following massfraction:
Pitch 50～60%, properties-correcting agent 10～15%, tire foam 2～10%, inhibitor 10～18%, toughner 2～8%, resin 1～10%, fortifying fibre 5～10%, UV light absorber 0.1～0.3%.
2. a kind of road surface according to claim 1 high viscosity self adhesive foil is characterized in that described properties-correcting agent is SBS properties-correcting agent or SBR macromolecular elastomer; Inhibitor is a carbon black; Toughner is DOP or Witcizer 300; Resin is a vinyl resin; Fortifying fibre is a polyester staple fiber; UV light absorber is UV-326 absorption agent or UV-327 absorption agent.
3. the preparation method of the described a kind of road surface of claim 1 high viscosity self adhesive foil; It is characterized in that the pitch stirred pot of packing into is heated to 120～130 ℃; Add properties-correcting agent and carry out modification, in stirred pot, add tire Mo ﹑ inhibitor, toughner, resin, fortifying fibre and UV light absorber more successively, stir after 2～3 hours; Temperature is reduced to 95～100 ℃, is processed into coiled material with shaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104025786A CN102492392A (en) | 2011-12-07 | 2011-12-07 | Pavement high-stickiness instant adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104025786A CN102492392A (en) | 2011-12-07 | 2011-12-07 | Pavement high-stickiness instant adhesive and preparation method thereof |
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| CN102492392A true CN102492392A (en) | 2012-06-13 |
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| CN2011104025786A Pending CN102492392A (en) | 2011-12-07 | 2011-12-07 | Pavement high-stickiness instant adhesive and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409158A (en) * | 2013-09-10 | 2013-11-27 | 山东斯泰普力高新建材有限公司 | Method for producing oil through conducting catalytic cracking on waste rubber powder |
| CN105349094A (en) * | 2015-10-13 | 2016-02-24 | 武汉市迪睿道路科技有限公司 | Binder and preparation method thereof, and application of binder in treatment of pavement crack with seam tape |
| CN105887615A (en) * | 2014-11-20 | 2016-08-24 | 宋学忠 | Asphalt pavement sticking seam repairing material and asphalt pavement sticking seam repairing belt |
| CN106147257A (en) * | 2016-07-01 | 2016-11-23 | 山东高速物资储运有限公司 | A kind of environment-friendly type road-surface heating type sealant material and preparation method thereof and application |
| CN106566470A (en) * | 2016-11-17 | 2017-04-19 | 成都卓宝新型建材有限公司 | Carbon black-asphalt waterproof coiled material and production process therefor |
| CN106977968A (en) * | 2017-05-18 | 2017-07-25 | 新疆心路科技有限公司 | High adhered modification pitch, road quick patch and preparation method thereof and application method |
| CN109370463A (en) * | 2018-10-19 | 2019-02-22 | 河南建筑材料研究设计院有限责任公司 | A kind of self-adhesion bituminous cements and preparation method thereof and crack patch that can be Nian Jie with moisture substrate including the self-adhesion bituminous cements |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060106615A (en) * | 2005-04-06 | 2006-10-12 | 허정도 | Compositions and manufacturing methods of bitumen modifiers having complex functionality |
| CN101831186A (en) * | 2010-04-20 | 2010-09-15 | 上海大学 | Road surface crack sealing and mending tape and preparation and construction process thereof |
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2011
- 2011-12-07 CN CN2011104025786A patent/CN102492392A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060106615A (en) * | 2005-04-06 | 2006-10-12 | 허정도 | Compositions and manufacturing methods of bitumen modifiers having complex functionality |
| CN101831186A (en) * | 2010-04-20 | 2010-09-15 | 上海大学 | Road surface crack sealing and mending tape and preparation and construction process thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409158A (en) * | 2013-09-10 | 2013-11-27 | 山东斯泰普力高新建材有限公司 | Method for producing oil through conducting catalytic cracking on waste rubber powder |
| CN103409158B (en) * | 2013-09-10 | 2015-09-30 | 山东斯泰普力高新建材有限公司 | A kind of method of shoddy catalytic pyrolysis liquefaction |
| CN105887615A (en) * | 2014-11-20 | 2016-08-24 | 宋学忠 | Asphalt pavement sticking seam repairing material and asphalt pavement sticking seam repairing belt |
| CN105887615B (en) * | 2014-11-20 | 2018-11-09 | 宋学忠 | Asphalt road face paste stitches patching material and its patch seam mending tape |
| CN105349094A (en) * | 2015-10-13 | 2016-02-24 | 武汉市迪睿道路科技有限公司 | Binder and preparation method thereof, and application of binder in treatment of pavement crack with seam tape |
| CN105349094B (en) * | 2015-10-13 | 2017-10-27 | 武汉市迪睿道路科技有限公司 | Binding agent and preparation method thereof and the application in affixing kerfs belt handles pavement crack |
| CN106147257A (en) * | 2016-07-01 | 2016-11-23 | 山东高速物资储运有限公司 | A kind of environment-friendly type road-surface heating type sealant material and preparation method thereof and application |
| CN106566470A (en) * | 2016-11-17 | 2017-04-19 | 成都卓宝新型建材有限公司 | Carbon black-asphalt waterproof coiled material and production process therefor |
| CN106977968A (en) * | 2017-05-18 | 2017-07-25 | 新疆心路科技有限公司 | High adhered modification pitch, road quick patch and preparation method thereof and application method |
| CN109370463A (en) * | 2018-10-19 | 2019-02-22 | 河南建筑材料研究设计院有限责任公司 | A kind of self-adhesion bituminous cements and preparation method thereof and crack patch that can be Nian Jie with moisture substrate including the self-adhesion bituminous cements |
| CN109370463B (en) * | 2018-10-19 | 2021-03-30 | 河南建筑材料研究设计院有限责任公司 | Self-adhesive asphalt cement, preparation method thereof and crack sticker capable of being adhered to damp base surface and comprising self-adhesive asphalt cement |
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Application publication date: 20120613 |