CN104212350A - Expressway maintenance slurry - Google Patents
Expressway maintenance slurry Download PDFInfo
- Publication number
- CN104212350A CN104212350A CN201310735401.7A CN201310735401A CN104212350A CN 104212350 A CN104212350 A CN 104212350A CN 201310735401 A CN201310735401 A CN 201310735401A CN 104212350 A CN104212350 A CN 104212350A
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- CN
- China
- Prior art keywords
- agent
- maintenance slurry
- silane coupling
- coupling agent
- motorway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses expressway maintenance slurry. The expressway maintenance slurry mainly comprises emulsified bitumen, nanometer white carbon black, APP short fibers, a penetrating agent and a coupling agent as auxiliary agent. The expressway maintenance slurry can be mixed with sand and broken stones, then is used for maintenance of injuries and cracks having different sizes and depth values of concrete pavements and bituminous pavements, and has a long service life, good water resistance and excellent environmental resistance.
Description
Technical field
The present invention relates to fine chemical technology field, espespecially a kind of motorway maintenance slurry.
Background technology
On motorway, diversified automobile, the especially heavy-load automobile of running at high speed, there are very large frictional force and suitable surging force, conventional cement concrete pavement and bituminous pavement are easy to occur damage, be full of cracks: the maintenance of motorway is time-consuming, effort, expensive not only, also the normal operation of impact, user is made troubles, economic benefit is seriously glided.
Summary of the invention
Object of the present invention is intended to solve the deficiency of prior art, and motorway maintenance slurry is provided, and its technical scheme is achieved in that
A kind of motorway maintenance slurry: the mass percent that its component forms is: emulsified bitumen 60-70%, Nano carbon white 3-5%, APP staple fibre 3-5%, permeate agent 0.4-0.6%, dispersion agent 0.2-1.0%, appropriate containing silane coupling agent 0.2-0.6%, deionized water 10-20%, defoamer and the film coalescence aid of epoxy group(ing), emulsified bitumen solid content used is not less than 45%, pH value 7.0-9.0, its film forming properties is good, rub resistance, environmental resistance are good; Nano carbon white used, is combined with membrane-forming agent emulsified bitumen by silane coupling agent, makes to film closely knit, is combined firmly with base material centralized procurement; The length of APP staple fibre used is generally 3-5mm, and adding of App staple fibre strengthened rub resistance, the shock resistance of filming widely; Silane coupling agent containing epoxy group(ing) used is silane coupling agent KH560; Silane coupling agent KH560 is unique silane coupling agent that can be used for aqueous environments of finding at present, it not only makes to film closely knit, firm, and make to film and be combined with base material firmly, overall performance is splendid, rub resistance, shock-resistant, the life-span is long: the combination of emulsified bitumen, silane coupling agent KH560, Nano carbon white, permeate agent has high vigor, not only can keep in repair new damage, be full of cracks, the damage of outmoded cleaning, be full of cracks also can obtain respond well maintenance.
Motorway of the present invention maintenance slurry, manufactures simply, and various starting material are put into grinding in ball grinder 3-5 hour, emits rear filtration, adjusting viscosity, packing and is finished product.
Embodiment
for Comprehension and Implementation better of the present invention, provide specific embodiment below;
Embodiment mono-
By emulsified bitumen 650g, Nano carbon white 40g, APP staple fibre 40g, penetrating agent JFC-E5g, dispersion agent NNJO 6g, silane coupling agent KH560 6g, deionized water 240g, dispersion agent NNO 5g, defoamer 3.0g, film coalescence aid ethylene glycol 3.5g, put into grinding in ball grinder 3 hours for experiment, emit rear filtration, adjusting viscosity, packing and be finished product.
Embodiment bis-
By emulsified bitumen 650kg, Nano carbon white 40kg, APP staple fibre 40kg, penetrating agent JFC-M5kg, dispersion agent NNO 5kg, silane coupling agent KH560 4.5kg, deionized water 240kg, defoamer 3.0kg, film coalescence aid ethylene glycol 3.5kg, put into grinding in ball grinder 3 hours for experiment, emit rear filtration, adjusting viscosity, packing and be finished product.
Embodiment tri-
By emulsified bitumen 330kg, Nano carbon white 20kg, APP staple fibre 20kg, penetrating agent JFC-M 1kg, fast penetrant T 1kg dispersion agent NNO 3kg, silane coupling agent KH560 2kg, deionized water 120kg, defoamer 1.5kg, film coalescence aid ethylene glycol 1.5kg, put into grinding in ball grinder 3 hours for experiment, emit rear filtration, adjusting viscosity, packing and be finished product.
With above-mentioned embodiment, be only that the preferred embodiment of the present invention is described; not this bright scope is limited; do not departing under the prerequisite of the technology of the present invention spirit; various distortion and modification that this area engineering technical personnel make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (5)
1. a motorway maintenance slurry, is characterized in that: the mass percent that its component forms is: emulsified bitumen 60-70%, Nano carbon white 3-5%, APP staple fibre 3-5%, permeate agent 0.4-0.6%, dispersion agent 0.2-1.0%, appropriate containing silane coupling agent 0.2-0.6%, deionized water 10-20%, defoamer and the film coalescence aid of epoxy group(ing).
2. a kind of motorway maintenance slurry used according to claim 1, is characterized in that: described emulsified bitumen solid content is not less than 45%, pH value 7.0-9.0.
3. a kind of motorway maintenance slurry used according to claim 1, is characterized in that: the length of described APP staple fibre is generally 3-5mm.
4. a kind of motorway maintenance slurry used according to claim 1, is characterized in that: described permeate agent can be used penetrating agent JFC-E, penetrating agent JFC-M fast penetrant T or its combination.
5. a kind of motorway maintenance slurry used according to claim 1, is characterized in that: the described silane coupling agent containing epoxy group(ing) is silane coupling agent KH560.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735401.7A CN104212350A (en) | 2013-12-28 | 2013-12-28 | Expressway maintenance slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735401.7A CN104212350A (en) | 2013-12-28 | 2013-12-28 | Expressway maintenance slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104212350A true CN104212350A (en) | 2014-12-17 |
Family
ID=52094271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735401.7A Pending CN104212350A (en) | 2013-12-28 | 2013-12-28 | Expressway maintenance slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104212350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255948A (en) * | 2019-07-18 | 2019-09-20 | 东莞市冠峰混凝土有限公司 | Concrete anticracking self repairing agent and preparation method thereof and cracking resistance self-repair concrete |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349590A (en) * | 1981-03-30 | 1982-09-14 | Owens-Corning Fiberglas Corporation | Glass substrates with an insolubilized asphalt coating |
| CN1137547A (en) * | 1995-02-24 | 1996-12-11 | 花王株式会社 | Asphalt additive and asphalt composition |
| WO1997047688A1 (en) * | 1996-06-12 | 1997-12-18 | John David Davies | Materials for repairing and redressing road and footpath surfaces |
| CN103289423A (en) * | 2013-06-26 | 2013-09-11 | 北京同华道路养护有限责任公司 | Cold-mix asphalt, preparation method thereof, mixture containing asphalt and application |
-
2013
- 2013-12-28 CN CN201310735401.7A patent/CN104212350A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349590A (en) * | 1981-03-30 | 1982-09-14 | Owens-Corning Fiberglas Corporation | Glass substrates with an insolubilized asphalt coating |
| CN1137547A (en) * | 1995-02-24 | 1996-12-11 | 花王株式会社 | Asphalt additive and asphalt composition |
| WO1997047688A1 (en) * | 1996-06-12 | 1997-12-18 | John David Davies | Materials for repairing and redressing road and footpath surfaces |
| CN103289423A (en) * | 2013-06-26 | 2013-09-11 | 北京同华道路养护有限责任公司 | Cold-mix asphalt, preparation method thereof, mixture containing asphalt and application |
Non-Patent Citations (3)
| Title |
|---|
| 杨肩宇: "聚丙烯纤维乳化沥青稀浆封层技术研究", 《石油沥青》 * |
| 林宣益: "《涂料助剂》", 31 July 2006 * |
| 王政 等: "《建筑涂料生产技术及实用配方集锦》", 30 September 1993 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255948A (en) * | 2019-07-18 | 2019-09-20 | 东莞市冠峰混凝土有限公司 | Concrete anticracking self repairing agent and preparation method thereof and cracking resistance self-repair concrete |
| CN110255948B (en) * | 2019-07-18 | 2021-07-20 | 东莞市冠峰混凝土有限公司 | Concrete crack-resistant self-repairing agent, preparation method thereof and crack-resistant self-repairing concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |