CN103113751A - Cation-modified emulsified asphalt for bonding layer and preparation method of cation-modified emulsified asphalt - Google Patents
Cation-modified emulsified asphalt for bonding layer and preparation method of cation-modified emulsified asphalt Download PDFInfo
- Publication number
- CN103113751A CN103113751A CN2013100596477A CN201310059647A CN103113751A CN 103113751 A CN103113751 A CN 103113751A CN 2013100596477 A CN2013100596477 A CN 2013100596477A CN 201310059647 A CN201310059647 A CN 201310059647A CN 103113751 A CN103113751 A CN 103113751A
- Authority
- CN
- China
- Prior art keywords
- cation
- modified emulsified
- emulsified bitumen
- modified
- asphalt
- 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.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides cation-modified emulsified asphalt for a bonding layer and a preparation method of the cation-modified emulsified asphalt. The cation-modified emulsified asphalt comprises matrix asphalt, an SBS modifier, an emulsifying agent, water, a PH regulator, an organic stabilizer and an inorganic stabilizer. According to the preparation method of the cation-modified emulsified asphalt, the ratio of the materials and the processing temperature are controlled and the materials are emulsified by using a colloid mill to obtain a finished product by controlling. The prepared emulsified asphalt is low in solid content, excellent in high-low temperature performance, good in elastic recovery, strong in binding performance and good in stability, and softening points and the elastic recovery are both over 70%, which are far higher than the indexes of common emulsified asphalt. By using a special emulsifying agent and a special stabilizer, the modified asphalt can be easily emulsified, and the prepared modified asphalt is high in performance; and compound stabilizers are used, so that the emulsion stability is improved.
Description
Technical field
The present invention relates to a kind of road cation-modified emulsified bitumen of adhesion coating and preparation method thereof.
Background technology
China's " standard specification for construction and acceptance of highway asphalt pavement " (JTGF40-2004) stipulates: two-layer equation or three-layer type heat are mixed between the brea bed of hot petrolize mixture pavement, overlay brea bed on cement concrete pavement, Asphalt Stabilized Crushed Stone Basement or old asphalt pavement layer and all answer the spread sticking layer oil, and the index of sticking layer oil has been proposed concrete regulation.If sticking layer oil can not provide good cohesive force, will make the bituminous pavement interlayer slippage occur, gather around the diseases such as bag, globality and the structure stress on havoc road surface are especially located at high temperature season longitudinal gradient, bend etc., and this phenomenon is particularly evident.
Abroad mostly concentrate on the aspects such as slurry seal and little table place for the research of modified emulsifying asphalt, the recent development of slurry seal in recent years is to utilize polymer modification emulsified bitumen making slurry seal, world slurry seal association promulgates " the ISSAA143-1996-modified emulsified asphalt slurry seal job instruction " of revision, the documents such as " modified emulsified asphalt slurry seal working specifications " that Federal Highway office of DOT promulgates, has all promoted the application of modified emulsifying asphalt on road.The external sticking layer oil of report investigation and analysis is used and condition of construction, is applied to adhesion coating about modified emulsifying asphalt and relates to less.
What the present sticking material use of China was more is mainly common emulsified asphalt and SBR modified emulsifying asphalt, and evaporation residue softening temperature and the recovery of elasticity of these two kinds of emulsified bitumens are lower, high-temperature behavior is not satisfactory, is difficult to satisfy the requirement of the cohesive strength under the special environment condition.Some road workers develop a kind of cohesiveness modified emulsifying asphalt relatively preferably for this reason.Its critical process is for mixing a certain proportion of (approximately 4%～12%) latex modified agent in pitch, as SBR latex, liquid SBS modified dose etc., adopt the technique of limit modification limit emulsification to prepare emulsified bitumen, and general proportioning is pitch: water: latex=60:35:6.Also have a kind of technique exactly matrix pitch first to be made modifying asphalt and then emulsification, but generally when the SBS volume greater than 4% the time, pitch is difficult to emulsification.The emulsified bitumen performance of above two kinds of techniques preparation will be got well than common emulsified asphalt, but the requirement that does not also reach hgh-performance emulsified pitch, especially softening temperature and recovery of elasticity reach very difficult more than 70, and solid content is higher, and construction is had certain impact.
Summary of the invention
The object of the present invention is to provide a kind of high-performance adhesion coating with cation-modified emulsified bitumen and preparation method thereof.
For achieving the above object, the present invention has adopted following technical scheme.
The cation-modified emulsified bitumen of a kind of adhesion coating, this emulsified bitumen comprises following composition by mass percent, the mass percent sum of each composition equals 100%:
Matrix pitch: 45～55%
SBS properties-correcting agent: 1.5～4%
Cationic emulsifier: 1.2～2.0%
Water: 45～50%
Organic stabilizer: 0.1～0.3%
Inorganic stabilizers: 0.1～0.3%
PH conditioning agent: 1.0～2%
Linking agent: 0.1～0.125%
, described SBS properties-correcting agent is linear styrene-butadiene-styrene block copolymer (Shell Co. Ltd's production), and the block ratio of SBS properties-correcting agent is 10/90～20/80, and molecular weight is 80,000～90,000.
Described matrix pitch is bi tumenf orr oad.
Described cationic emulsifier is the mixture of octadecyl leptodactyline, cetyltrimethyl ammonium salt and hexadecyl Edamine, for example the cationic emulsifier DF-62 of the real big gram production of virtue dimension.
Described organic stabilizer is one or both in polyvinyl alcohol or methylcellulose gum.
Described inorganic stabilizers is one or both in calcium chloride or ammonium chloride.
Described PH conditioning agent is one or both in concentrated hydrochloric acid or the vitriol oil.
Described linking agent is polysulfide or peroxide.
Above-mentioned adhesion coating comprises the following steps with the preparation method of cation-modified emulsified bitumen:
1) be heated to matrix pitch melt and dissolved under 140～150 ℃, then add SBS properties-correcting agent in matrix pitch, stirred 40～50 minutes after adding SBS properties-correcting agent, stir post-heating to 160～180 ℃, then sheared 30～40 minutes with high-speed shearing machine, the shears rotating speed is 3000～5000r/min, then be cooled to 140～150 ℃, add again linking agent after cooling, then continue to shear 10～15 minutes, obtain modifying asphalt, be incubated standby;
2) through after step 1), after being mixed in proportion, cationic emulsifier, organic stabilizer, inorganic stabilizers, water and PH conditioning agent be mixed with soap lye, pH is controlled between 2～3, soap lye is heated to will be incubated after 50～70 ℃ standby modifying asphalt slowly to be poured in soap lye, the limit bevelling stirs, prevent foam, then use the colloidal mill mixing and emulsifying, obtain the cation-modified emulsified asphalt product of adhesion coating.
Beneficial effect of the present invention is:
1, the SBS properties-correcting agent of the present invention's employing is linear structure, and molecular weight is little, and more general star-like and type SBS properties-correcting agent is easy to emulsification, and after modification, asphalt performance is had castering action preferably.
Emulsifying agent emulsify well, especially emulsified modified asphalt that the present invention adopts, the emulsified bitumen of preparation is even, storage stability good, and emulsified bitumen residue index is improved to some extent than former state pitch, and is with the obvious advantage.
Due to above characteristics, modified emulsifying asphalt high temperature performance and elastic recovery capability that the present invention is prepared are strong, when using as adhesion coating pitch, adhesive property is improved greatly, cohesive strength improves 30～40% than the SBR modified emulsifying asphalt, de-emulsification speed is fast, guaranteed the continuity of site operation, and good waterproof action has been arranged.
2, preparation process of the present invention by controlling proportioning and the processing temperature of raw material, adopts colloidal mill emulsification to make the finished product; Prepared emulsified bitumen solid content is low, high temperature performance is excellent, recovery of elasticity and adhesive property strong, good stability, and softening temperature and recovery of elasticity all can reach more than 70, far away higher than the index of general modified emulsifying asphalt; Emulsifying agent and properties-correcting agent that the present invention adopts not only make modifying asphalt be easy to emulsification, and the modified emulsifying asphalt performance of preparation is good; The present invention adopts compound stabilizer, has improved the emulsion-stabilizing performance.
3, production cost of the present invention is compared with prior art substantially suitable, but the modified emulsifying asphalt superior performance of preparation can obviously be improved the bituminous pavement interlayer due to the disease that imperfect bonding causes, has significant Social benefit and economic benefit.
4, production technique of the present invention is simple, adopts asphalt modification and emulsifying process commonly used just can realize above-mentioned advantage, and practical, result of use is good, is easy to apply.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1 describes as example with cation-modified emulsified bitumen to produce the 500g adhesion coating:
at first take 230g SK90 bi tumenf orr oad, then add 9g SBS properties-correcting agent (linear styrene-divinyl that Shell Co. Ltd produces-styrene block copolymer in the SK90 bi tumenf orr oad under the hot melt state (140～150 ℃), the block ratio is 10/90～20/80, molecular weight is 80,000～90,000), mechanical stirring after 40 minutes with asphalt heating to 160～170 ℃, then sheared 30 minutes in modified device (shears), the shears rotating speed is 4000r/min, then be cooled to 140～150 ℃, (heavy cross-channel bridge Engineering Co., Ltd provides by Jinan to add the 0.5g linking agent after cooling again, model LZ-STAB-03), continue to shear 10 minutes, make modifying asphalt, with the preparation modifying asphalt 140～150 ℃ of lower heat preservation for standby use.take 245g water, 7.5g cationic emulsifier (cationic emulsifier is the cationic emulsifier DF-62 that the real big gram of virtue dimension is produced), 1g calcium chloride, 1g polyvinyl alcohol and 6g concentrated hydrochloric acid (massfraction 37.5%) are made soap lye after mixing, the soap lye for preparing is heated to slowly pour in soap lye the modifying asphalt of heat preservation for standby use while stirring after 50～70 ℃, then (the colloidal mill rotating speed is 5000r/min to carry out emulsification in bitumen emulsifying plant (colloidal mill), emulsification times 5min), cation-modified emulsified bitumen sticking layer oil gets product, products obtained therefrom meets the adhesion coating cationic emulsified bitumen technical indicator of JTG F40-2004 code requirement, leading indicator sees Table 1.
Embodiment 2 describes as example with cation-modified emulsified bitumen to produce the 400g adhesion coating
at first take No. 70 bi tumenf orr oads of 190g Esso, then add 7gSBS properties-correcting agent (linear styrene-divinyl that Shell Co. Ltd produces-styrene block copolymer in No. 70 bi tumenf orr oads of Esso under the hot melt state (140～150 ℃), the block ratio is 10/90～20/80, molecular weight is 80,000～90,000), mechanical stirring after 40 minutes with asphalt heating to 160～170 ℃, then sheared 30 minutes in modified device (shears), the shears rotating speed is 4000r/min, then be cooled to 140～150 ℃, (heavy cross-channel bridge Engineering Co., Ltd provides by Jinan to add the 0.4g linking agent after cooling again, model LZ-STAB-03), continue to shear 10 minutes, make modifying asphalt, with the preparation modifying asphalt 140～150 ℃ of lower heat preservation for standby use.take 190g water, 6g cationic emulsifier (cationic emulsifier is the cationic emulsifier DF-62 that the real big gram of virtue dimension is produced), 0.8g calcium chloride, 0.8g polyvinyl alcohol and 5g concentrated hydrochloric acid (massfraction 37.5%) are made soap lye after mixing, the soap lye for preparing is heated to slowly pour in soap lye the modifying asphalt of heat preservation for standby use while stirring after 50～70 ℃, then (the colloidal mill rotating speed is 5000r/min to carry out emulsification in bitumen emulsifying plant (colloidal mill), emulsification times 5min), the cation-modified emulsified bitumen sticking layer oil of the high-performance that gets product, products obtained therefrom meets the adhesion coating cationic emulsified bitumen technical indicator of JTGF40-2004 code requirement, leading indicator sees Table 1.
The table 1 adhesion coating cation-modified emulsified asphalt product leading indicator of high-performance
Bonding strength test process and result
The GF all-purpose road interlayer force test system (number of patent application 201020272652.8 of Chang An University's independent research is adopted in test, May 4 2011 day for announcing), the interlayer combination of test test specimen is: AC-16 the Sub+sticking layer oil+AC13 asphalt uplayer.Asphalt adopts double-deck rut sheet metal forming, and the Sub moulding was placed after one day, and surperficial spread sticking layer oil, treat emulsified bitumen breakdown of emulsion aftershaping upper layer in the layer below, and the emulsified bitumen spread quantity is 0.8kg/m approximately
2Place 1d core boring sampling (core diameter is about 101.6mm) after double-deck rut sheet metal forming, shearing test was carried out in insulation in 4 hours under 25 ℃, the test loading rate is 50mm/min, vertical load 0.7MPa, maximum shear load when destroying with test specimen is as the index of estimating bond strength between layers, test is adopted under similarity condition and is tested as a comparison with SBR modified emulsifying asphalt, ordinary hot pitch, common emulsified asphalt, SAMI stress absorbing layer, the results are shown in Table 2.
The cation-modified emulsified bitumen shearing test of table 2 sticking layer oil high-performance intensity results
Listed embodiment is the purpose that further illustrates, adhesion coating also not only is confined to described in embodiment with the raw material ratio of the cation-modified emulsified bitumen of high-performance, it is definite that the selecting of properties-correcting agent, pitch model, emulsifying agent, stablizer, linking agent can be tested, and specifically adjusts according to requirement and the surface layer structure type degree of site operation.
Claims (8)
1. cation-modified emulsified bitumen of adhesion coating, it is characterized in that: this emulsified bitumen comprises following composition by mass percent:
Matrix pitch: 45～55%
SBS properties-correcting agent: 1.5～4%
Cationic emulsifier: 1.2～2.0%
Water: 45～50%
Organic stabilizer: 0.1～0.3%
Inorganic stabilizers: 0.1～0.3%
PH conditioning agent: 1.0～2%
Linking agent: 0.1～0.125%
, described SBS properties-correcting agent is linear styrene-divinyl-styrene block copolymer, and the block ratio of SBS properties-correcting agent is 10/90～20/80, and molecular weight is 80,000～90,000.
2. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described matrix pitch is bi tumenf orr oad.
3. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described cationic emulsifier is the mixture of octadecyl leptodactyline, cetyltrimethyl ammonium salt and hexadecyl Edamine.
4. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described organic stabilizer is one or both in polyvinyl alcohol or methylcellulose gum.
5. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described inorganic stabilizers is one or both in calcium chloride or ammonium chloride.
6. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described PH conditioning agent is one or both in concentrated hydrochloric acid or the vitriol oil.
7. the cation-modified emulsified bitumen of a kind of adhesion coating according to claim 1, it is characterized in that: described linking agent is polysulfide or peroxide.
One kind as claimed in claim 1 adhesion coating with the preparation method of cation-modified emulsified bitumen, it is characterized in that: comprise the following steps:
1) be heated to matrix pitch melt and dissolved under 140～150 ℃, then add SBS properties-correcting agent in matrix pitch, stirred 40～50 minutes after adding SBS properties-correcting agent, stir post-heating to 160～180 ℃, then sheared 30～40 minutes with shears, the shears rotating speed is 3000～5000r/min, then be cooled to 140～150 ℃, add again linking agent after cooling, then continue to shear 10～15 minutes, obtain modifying asphalt, be incubated standby;
2) through after step 1), after being mixed, cationic emulsifier, organic stabilizer, inorganic stabilizers, water and PH conditioning agent be mixed with soap lye, after soap lye is heated to 50～70 ℃, modifying asphalt is poured in soap lye, then use the colloidal mill mixing and emulsifying, obtain the cation-modified emulsified bitumen of adhesion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310059647.7A CN103113751B (en) | 2013-02-26 | 2013-02-26 | A kind of adhesion coating cation-modified emulsified bitumen and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310059647.7A CN103113751B (en) | 2013-02-26 | 2013-02-26 | A kind of adhesion coating cation-modified emulsified bitumen and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103113751A true CN103113751A (en) | 2013-05-22 |
| CN103113751B CN103113751B (en) | 2015-08-19 |
Family
ID=48412174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310059647.7A Expired - Fee Related CN103113751B (en) | 2013-02-26 | 2013-02-26 | A kind of adhesion coating cation-modified emulsified bitumen and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103113751B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554933A (en) * | 2013-10-21 | 2014-02-05 | 长安大学 | High adhesion prime coat oil for cement stabilized macadam base and preparation method of high adhesion prime coat oil |
| CN103965492A (en) * | 2014-04-23 | 2014-08-06 | 安徽路达泰克沥青新材料有限公司 | Method for preparing low-temperature cross-linked emulsified SBS pitch modifier |
| CN105482477A (en) * | 2016-01-25 | 2016-04-13 | 西安公路研究院 | Super-adhesive composite modified emulsified asphalt and preparation method thereof |
| CN105696434A (en) * | 2014-11-25 | 2016-06-22 | 北京市政路桥管理养护集团有限公司 | Bituminous binder for carpet bituminous mixture pavement and application thereof |
| CN106118098A (en) * | 2016-07-08 | 2016-11-16 | 南京路易达交通科技有限公司 | A kind of solid content emulsified asphalt higher than 70% and preparation method thereof |
| CN106433167A (en) * | 2016-10-19 | 2017-02-22 | 天津佰思特新材料科技有限公司 | Modified emulsified asphalt, crack filling glue comprising same and preparation method of crack filling glue |
| CN106497098A (en) * | 2016-10-19 | 2017-03-15 | 天津佰思特新材料科技有限公司 | A kind of modified emulsifying asphalt, the cold-repairing material containing the emulsified asphalt and preparation method thereof |
| CN108570237A (en) * | 2017-03-10 | 2018-09-25 | 中咨公路养护检测技术有限公司 | A kind of special adhesion coating modified emulsifying asphalt of synchronous fiber abrasion layer and its preparation method |
| CN109096781A (en) * | 2018-09-05 | 2018-12-28 | 中石油燃料油有限责任公司研究院 | A kind of modified emulsifying asphalt and preparation method thereof |
| CN109337387A (en) * | 2018-08-30 | 2019-02-15 | 沈阳市沈北新区路佳庆环保型沥青冷拌技术咨询中心 | A kind of environment-friendly type cold mixing high adhered modification emulsified asphalt |
| CN109929258A (en) * | 2019-04-16 | 2019-06-25 | 长沙理工大学 | SBR modified emulsifying asphalt and preparation method thereof |
| CN110734742A (en) * | 2019-09-09 | 2020-01-31 | 安徽省交通控股集团有限公司 | New and old pavement joint treatment material and preparation method and construction method thereof |
| CN111235998A (en) * | 2020-01-16 | 2020-06-05 | 西安博望新材料科技有限公司 | Low-noise embedded fiber wearing layer and construction method thereof |
| CN113025069A (en) * | 2021-03-12 | 2021-06-25 | 山东京博石油化工有限公司 | Emulsified asphalt and preparation method thereof |
| US11084930B2 (en) * | 2018-12-19 | 2021-08-10 | Indian Oil Corporation Limited | Co-solubilization process for preparing modified bitumen and product obtained thereof |
| CN115322584A (en) * | 2022-09-29 | 2022-11-11 | 江苏中路工程技术研究院有限公司 | High-viscosity modified emulsified asphalt binder and preparation method and application thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793234A (en) * | 2005-12-08 | 2006-06-28 | 广州大学 | SBS modified emulsifying asphalt and preparation process thereof |
| CN1939977A (en) * | 2006-09-20 | 2007-04-04 | 铁道科学研究院金属及化学研究所 | Special emusified asphalt for railway or light underground plated non-fragment rail and its production |
| US20090054562A1 (en) * | 2005-05-02 | 2009-02-26 | Jean-Valery Martin | Modified Asphalt Binder Material Using Crumb Rubber And Methods Of Manufacturing A Modified Asphalt Binder |
| CN101717585A (en) * | 2009-11-19 | 2010-06-02 | 深圳路安特沥青高新技术有限公司 | Emulsified SBS polymer modified asphalt and preparation method thereof |
| CN102061099A (en) * | 2010-12-15 | 2011-05-18 | 辽宁省交通科学研究院 | Strong-viscosity emulsified modified asphalt and preparation method thereof |
| CN102167966A (en) * | 2010-02-26 | 2011-08-31 | 中国石油天然气股份有限公司 | Emulsified bitumen crack pouring material |
| CN102220021A (en) * | 2010-04-16 | 2011-10-19 | 中国石油化工集团公司 | Emulsified SBS (styrene-butadiene-styrene) modified asphalt and preparation method of emulsified SBS modified asphalt |
| RU2462490C1 (en) * | 2011-03-23 | 2012-09-27 | Дмитрий Александрович Милицын | Cationic polymer-asphalt emulsion |
| CN102719107A (en) * | 2012-07-12 | 2012-10-10 | 厦门华特集团有限公司 | High-performance styrene-butadiene-styrene block copolymer (SBS) modified emulsified asphalt and preparation method thereof |
| CN102863804A (en) * | 2011-07-04 | 2013-01-09 | 中国石油化工股份有限公司 | SBS polymer modified emulsified asphalt and preparation method |
| CN102898850A (en) * | 2012-11-10 | 2013-01-30 | 广西金雨伞防水装饰有限公司 | Modified emulsified asphalt waterproof sealant and preparation method thereof |
-
2013
- 2013-02-26 CN CN201310059647.7A patent/CN103113751B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090054562A1 (en) * | 2005-05-02 | 2009-02-26 | Jean-Valery Martin | Modified Asphalt Binder Material Using Crumb Rubber And Methods Of Manufacturing A Modified Asphalt Binder |
| CN1793234A (en) * | 2005-12-08 | 2006-06-28 | 广州大学 | SBS modified emulsifying asphalt and preparation process thereof |
| CN1939977A (en) * | 2006-09-20 | 2007-04-04 | 铁道科学研究院金属及化学研究所 | Special emusified asphalt for railway or light underground plated non-fragment rail and its production |
| CN101717585A (en) * | 2009-11-19 | 2010-06-02 | 深圳路安特沥青高新技术有限公司 | Emulsified SBS polymer modified asphalt and preparation method thereof |
| CN102167966A (en) * | 2010-02-26 | 2011-08-31 | 中国石油天然气股份有限公司 | Emulsified bitumen crack pouring material |
| CN102220021A (en) * | 2010-04-16 | 2011-10-19 | 中国石油化工集团公司 | Emulsified SBS (styrene-butadiene-styrene) modified asphalt and preparation method of emulsified SBS modified asphalt |
| CN102061099A (en) * | 2010-12-15 | 2011-05-18 | 辽宁省交通科学研究院 | Strong-viscosity emulsified modified asphalt and preparation method thereof |
| RU2462490C1 (en) * | 2011-03-23 | 2012-09-27 | Дмитрий Александрович Милицын | Cationic polymer-asphalt emulsion |
| CN102863804A (en) * | 2011-07-04 | 2013-01-09 | 中国石油化工股份有限公司 | SBS polymer modified emulsified asphalt and preparation method |
| CN102719107A (en) * | 2012-07-12 | 2012-10-10 | 厦门华特集团有限公司 | High-performance styrene-butadiene-styrene block copolymer (SBS) modified emulsified asphalt and preparation method thereof |
| CN102898850A (en) * | 2012-11-10 | 2013-01-30 | 广西金雨伞防水装饰有限公司 | Modified emulsified asphalt waterproof sealant and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李学峰: "浅谈几种改性乳化沥青", 《科技信息》 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554933A (en) * | 2013-10-21 | 2014-02-05 | 长安大学 | High adhesion prime coat oil for cement stabilized macadam base and preparation method of high adhesion prime coat oil |
| CN103554933B (en) * | 2013-10-21 | 2015-09-23 | 长安大学 | For the high-adhesion priming oil and preparation method thereof of cement stabilized macadam base |
| CN103965492A (en) * | 2014-04-23 | 2014-08-06 | 安徽路达泰克沥青新材料有限公司 | Method for preparing low-temperature cross-linked emulsified SBS pitch modifier |
| CN103965492B (en) * | 2014-04-23 | 2016-05-25 | 安徽路达泰克沥青新材料有限公司 | The preparation method of crosslinked at low temperature emulsified SBS modified asphalt additive |
| CN105696434A (en) * | 2014-11-25 | 2016-06-22 | 北京市政路桥管理养护集团有限公司 | Bituminous binder for carpet bituminous mixture pavement and application thereof |
| CN105482477A (en) * | 2016-01-25 | 2016-04-13 | 西安公路研究院 | Super-adhesive composite modified emulsified asphalt and preparation method thereof |
| CN106118098A (en) * | 2016-07-08 | 2016-11-16 | 南京路易达交通科技有限公司 | A kind of solid content emulsified asphalt higher than 70% and preparation method thereof |
| CN106433167A (en) * | 2016-10-19 | 2017-02-22 | 天津佰思特新材料科技有限公司 | Modified emulsified asphalt, crack filling glue comprising same and preparation method of crack filling glue |
| CN106497098A (en) * | 2016-10-19 | 2017-03-15 | 天津佰思特新材料科技有限公司 | A kind of modified emulsifying asphalt, the cold-repairing material containing the emulsified asphalt and preparation method thereof |
| CN106433167B (en) * | 2016-10-19 | 2019-08-13 | 天津佰思特新材料科技有限公司 | Modified emulsifying asphalt, base joint grouting glue containing the emulsified asphalt and preparation method thereof |
| CN106497098B (en) * | 2016-10-19 | 2019-09-20 | 天津佰思特新材料科技有限公司 | A kind of modified emulsifying asphalt, cold-repairing material containing the emulsified asphalt and preparation method thereof |
| CN108570237A (en) * | 2017-03-10 | 2018-09-25 | 中咨公路养护检测技术有限公司 | A kind of special adhesion coating modified emulsifying asphalt of synchronous fiber abrasion layer and its preparation method |
| CN109337387A (en) * | 2018-08-30 | 2019-02-15 | 沈阳市沈北新区路佳庆环保型沥青冷拌技术咨询中心 | A kind of environment-friendly type cold mixing high adhered modification emulsified asphalt |
| CN109096781A (en) * | 2018-09-05 | 2018-12-28 | 中石油燃料油有限责任公司研究院 | A kind of modified emulsifying asphalt and preparation method thereof |
| CN109096781B (en) * | 2018-09-05 | 2023-12-05 | 中国石油天然气股份有限公司 | Modified emulsified asphalt and preparation method thereof |
| US11084930B2 (en) * | 2018-12-19 | 2021-08-10 | Indian Oil Corporation Limited | Co-solubilization process for preparing modified bitumen and product obtained thereof |
| CN109929258A (en) * | 2019-04-16 | 2019-06-25 | 长沙理工大学 | SBR modified emulsifying asphalt and preparation method thereof |
| CN109929258B (en) * | 2019-04-16 | 2021-10-26 | 长沙理工大学 | SBR modified emulsified asphalt and preparation method thereof |
| CN110734742A (en) * | 2019-09-09 | 2020-01-31 | 安徽省交通控股集团有限公司 | New and old pavement joint treatment material and preparation method and construction method thereof |
| CN111235998A (en) * | 2020-01-16 | 2020-06-05 | 西安博望新材料科技有限公司 | Low-noise embedded fiber wearing layer and construction method thereof |
| CN113025069A (en) * | 2021-03-12 | 2021-06-25 | 山东京博石油化工有限公司 | Emulsified asphalt and preparation method thereof |
| CN115322584A (en) * | 2022-09-29 | 2022-11-11 | 江苏中路工程技术研究院有限公司 | High-viscosity modified emulsified asphalt binder and preparation method and application thereof |
| CN115322584B (en) * | 2022-09-29 | 2023-09-12 | 江苏中路工程技术研究院有限公司 | High-viscosity modified emulsified asphalt binder and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103113751B (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103113751B (en) | A kind of adhesion coating cation-modified emulsified bitumen and preparation method thereof | |
| CN106431125B (en) | A kind of cold mixing type chromatic bitumen mixture and preparation method | |
| CN101643584B (en) | Modified emulsified asphalt with excellent temperature adaptability and preparation method thereof | |
| CN104629391B (en) | High resiliency asphalt modification composition, modifying agent, modified pitch, modified asphalt mixture and preparation method | |
| CN102911506B (en) | Anion-modified emulsified bitumen of a kind of Thief zone and preparation method thereof | |
| CN103951343B (en) | A kind of compound cold asphalt mixture for asphalt pavement pit repairing | |
| CN103613333A (en) | Asphalt base composite material for pavement crack repair | |
| CN105482477A (en) | Super-adhesive composite modified emulsified asphalt and preparation method thereof | |
| CN103773006A (en) | High-modulus bituminous mixture additive and preparation method thereof | |
| CN103468006A (en) | Material for waste asphalt regeneration pavement and preparation method of material | |
| CN101643587A (en) | High-viscous emulsified asphalt for CA mortar and preparation method thereof | |
| CN102153874A (en) | Composite modified asphalt and preparation method thereof | |
| CN107915878B (en) | Asphalt composite modifier suitable for modified hard asphalt and preparation method thereof | |
| CN102617968B (en) | Cooling reclaiming agent for road and preparation method thereof | |
| CN103408956A (en) | High-performance modified asphalt and preparation method thereof | |
| CN102120889B (en) | SBS (styrene-butadiene-styrene) modified emulsified asphalt composition and preparation method thereof | |
| CN103073232A (en) | Micro-surfacing mixture | |
| CN104530731A (en) | High-viscosity spraying type SBS modified emulsified asphalt and preparing method thereof | |
| CN104250443A (en) | Modified emulsified bitumen for high-speed rails and preparation method thereof | |
| CN103289321A (en) | Pavement thermoregulation paving material based on phase-change heat accumulation microcapsules | |
| CN103642393A (en) | Waterproof paint for roads and bridges and preparation method thereof | |
| CN105255205A (en) | Low temperature recycled asphalt mixture and preparation method thereof | |
| CN105153532A (en) | Modified asphalt master batch and preparing method and application thereof | |
| CN103289105B (en) | A kind of preparation method of emulsified rubber asphalt | |
| CN102558886B (en) | High-concentration crumb rubber modified asphalt and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |