CN102181134B - 抗车辙剂、沥青材料及制备方法 - Google Patents
抗车辙剂、沥青材料及制备方法 Download PDFInfo
- Publication number
- CN102181134B CN102181134B CN201110069296A CN201110069296A CN102181134B CN 102181134 B CN102181134 B CN 102181134B CN 201110069296 A CN201110069296 A CN 201110069296A CN 201110069296 A CN201110069296 A CN 201110069296A CN 102181134 B CN102181134 B CN 102181134B
- Authority
- CN
- China
- Prior art keywords
- rut agent
- urethane
- pitch
- rut
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110069296A CN102181134B (zh) | 2011-03-22 | 2011-03-22 | 抗车辙剂、沥青材料及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110069296A CN102181134B (zh) | 2011-03-22 | 2011-03-22 | 抗车辙剂、沥青材料及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102181134A CN102181134A (zh) | 2011-09-14 |
CN102181134B true CN102181134B (zh) | 2012-08-29 |
Family
ID=44567439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110069296A Active CN102181134B (zh) | 2011-03-22 | 2011-03-22 | 抗车辙剂、沥青材料及制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102181134B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103554937B (zh) * | 2013-11-18 | 2015-07-22 | 宁波市政工程建设集团股份有限公司 | 抗车辙剂、添加该抗车辙剂的沥青材料及制备方法 |
CN103788666B (zh) * | 2013-12-16 | 2016-01-20 | 广西科中大交通科技有限公司 | 沥青路面抗车辙剂及其制备方法 |
CN110082256B (zh) * | 2019-05-17 | 2021-09-24 | 河南省公路工程局集团有限公司 | 一种区分高模量剂和抗车辙剂的方法 |
JP2021138950A (ja) * | 2020-03-06 | 2021-09-16 | 花王株式会社 | アスファルト組成物 |
CN115893926B (zh) * | 2022-12-28 | 2024-04-19 | 浙江航兴道路建设有限公司 | 一种抗车辙的沥青混合料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101165102A (zh) * | 2006-10-20 | 2008-04-23 | 深圳市海川实业股份有限公司 | 一种交通抗车辙的沥青改性剂及其改性沥青和沥青混合料 |
CN101885867A (zh) * | 2010-04-27 | 2010-11-17 | 交通部公路科学研究所 | 一种热塑性弹性体、其制备方法和用途以及一种复合改性沥青混合料及其制备方法 |
-
2011
- 2011-03-22 CN CN201110069296A patent/CN102181134B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101165102A (zh) * | 2006-10-20 | 2008-04-23 | 深圳市海川实业股份有限公司 | 一种交通抗车辙的沥青改性剂及其改性沥青和沥青混合料 |
CN101885867A (zh) * | 2010-04-27 | 2010-11-17 | 交通部公路科学研究所 | 一种热塑性弹性体、其制备方法和用途以及一种复合改性沥青混合料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102181134A (zh) | 2011-09-14 |
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C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 100088 Beijing city Haidian District Xitucheng Road No. 8 Applicant after: Zhonggong Hi-tech Conservation Technology Co.,Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 8 Applicant before: RoadMaint (Beijing) Maintenance Technology Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING ROADMAINT TECHNOLOGY CO., LTD. TO: ROADMAINT MAINTENANCE TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110914 Assignee: Company limited of BJRB RuiTong Maintenance Center Assignor: Zhonggong Hi-tech Conservation Technology Co.,Ltd. Contract record no.: 2014990000708 Denomination of invention: Anti-rutting agent, asphalt material and preparation method Granted publication date: 20120829 License type: Exclusive License Record date: 20140825 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |