CN101549975B - 沥青混合料添加剂及其制备方法 - Google Patents
沥青混合料添加剂及其制备方法 Download PDFInfo
- Publication number
- CN101549975B CN101549975B CN2008100226958A CN200810022695A CN101549975B CN 101549975 B CN101549975 B CN 101549975B CN 2008100226958 A CN2008100226958 A CN 2008100226958A CN 200810022695 A CN200810022695 A CN 200810022695A CN 101549975 B CN101549975 B CN 101549975B
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- Prior art keywords
- old
- polyolefine
- asphalt
- new
- organic acid
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 93
- 239000010426 asphalt Substances 0.000 title claims abstract description 55
- 238000002156 mixing Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000654 additive Substances 0.000 title claims description 30
- 230000000996 additive effect Effects 0.000 title claims description 29
- 229920000098 polyolefin Polymers 0.000 claims abstract description 59
- 239000002245 particle Substances 0.000 claims abstract description 34
- 239000006229 carbon black Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical group CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 27
- 239000012764 mineral filler Substances 0.000 claims description 23
- 150000007524 organic acids Chemical class 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- 230000003712 anti-aging effect Effects 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- -1 polyethylene Polymers 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- ACOGMWBDRJJKNB-UHFFFAOYSA-N acetic acid;ethene Chemical group C=C.CC(O)=O ACOGMWBDRJJKNB-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 4
- 229920001038 ethylene copolymer Polymers 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000007580 dry-mixing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007634 remodeling Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
序号 | 原材料名称及规格型号 | 重量分数 |
1 | 新的高压聚乙烯粒子(分子量为72000) | 28 |
2 | 回收的旧高压聚乙烯粒子料(含量为96%) | 37 |
3 | 回收的旧EVA料(含量98.5%) | 25 |
4 | 硅藻土无机填料(325目,含量为99.6%) | 3.5 |
5 | 纳米级超细碳黑粒子 | 0.86 |
6 | 醋酸酐(含量99.7%) | 2.15 |
7 | 马来酸酐(含量99.7%) | 1.2 |
8 | 防老剂M | 0.11 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100226958A CN101549975B (zh) | 2008-07-24 | 2008-07-24 | 沥青混合料添加剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100226958A CN101549975B (zh) | 2008-07-24 | 2008-07-24 | 沥青混合料添加剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101549975A CN101549975A (zh) | 2009-10-07 |
CN101549975B true CN101549975B (zh) | 2011-08-31 |
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CN2008100226958A Active CN101549975B (zh) | 2008-07-24 | 2008-07-24 | 沥青混合料添加剂及其制备方法 |
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CN (1) | CN101549975B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011057443A1 (zh) * | 2009-11-16 | 2011-05-19 | 江苏宝利沥青股份有限公司 | 聚合物改性沥青及其制备方法 |
WO2011057455A1 (zh) * | 2009-11-16 | 2011-05-19 | 江苏宝利沥青股份有限公司 | 高强度结构沥青料及其制备方法 |
CN102250287B (zh) * | 2011-05-10 | 2013-06-19 | 华中科技大学 | 一种原位接枝改性制备道路沥青混凝土抗车辙剂的方法 |
CN104193229B (zh) * | 2014-08-26 | 2016-08-24 | 南京东道路桥工程技术咨询有限公司 | 一种抗车辙剂、断级配橡胶沥青混合料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285378A (zh) * | 2000-09-18 | 2001-02-28 | 梁清源 | 沥青共聚烯烃复合材料及其制造方法 |
CN1757663A (zh) * | 2004-10-09 | 2006-04-12 | 深圳市海川实业股份有限公司 | 一种沥青化学改性添加剂 |
CN1821151A (zh) * | 2005-12-12 | 2006-08-23 | 湖北高科交通工程咨询有限公司 | 沥青路面增强材料 |
CN101104740A (zh) * | 2007-08-15 | 2008-01-16 | 中国海洋石油总公司 | 聚合物改性沥青及其生产方法 |
-
2008
- 2008-07-24 CN CN2008100226958A patent/CN101549975B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285378A (zh) * | 2000-09-18 | 2001-02-28 | 梁清源 | 沥青共聚烯烃复合材料及其制造方法 |
CN1757663A (zh) * | 2004-10-09 | 2006-04-12 | 深圳市海川实业股份有限公司 | 一种沥青化学改性添加剂 |
CN1821151A (zh) * | 2005-12-12 | 2006-08-23 | 湖北高科交通工程咨询有限公司 | 沥青路面增强材料 |
CN101104740A (zh) * | 2007-08-15 | 2008-01-16 | 中国海洋石油总公司 | 聚合物改性沥青及其生产方法 |
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Publication number | Publication date |
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CN101549975A (zh) | 2009-10-07 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU BAOLI ASPHALT CO., LTD. Free format text: FORMER OWNER: ZHOU DEHONG Effective date: 20100414 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100414 Address after: Li Xi Road 214000 Jiangsu city of Wuxi province Pengcheng No. 8 building, room 604 Applicant after: Jiangsu Baoli Asphalt Co., Ltd. Address before: Li Xi Road 214000 Jiangsu city of Wuxi province Pengcheng No. 8 building, room 604 Applicant before: Zhou Dehong |
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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: 20091007 Assignee: Shaanxi Bao Li pitch company limited Assignor: Jiangsu Baoli Asphalt Co., Ltd. Contract record no.: 2013320000177 Denomination of invention: High-modulus bituminous mixture additive and preparation method thereof Granted publication date: 20110831 License type: Exclusive License Record date: 20130320 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP03 | Change of name, title or address | ||
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Address after: 214400 Jiangyin City, Wuxi Province Town Industrial Park Patentee after: JIANGSU BAOLI INTERNATIONAL INVESTMENT CO., LTD. Address before: Li Xi Road 214000 Jiangsu city of Wuxi province Pengcheng No. 8 building, room 604 Patentee before: Jiangsu Baoli Asphalt Co., Ltd. |