CN101851426B - 浇注式沥青混凝土用高强度沥青改性剂及其制备方法 - Google Patents
浇注式沥青混凝土用高强度沥青改性剂及其制备方法 Download PDFInfo
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- CN101851426B CN101851426B CN2010101719201A CN201010171920A CN101851426B CN 101851426 B CN101851426 B CN 101851426B CN 2010101719201 A CN2010101719201 A CN 2010101719201A CN 201010171920 A CN201010171920 A CN 201010171920A CN 101851426 B CN101851426 B CN 101851426B
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- asphalt
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- 239000010426 asphalt Substances 0.000 title claims abstract description 83
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 45
- 239000003607 modifier Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 16
- 238000010792 warming Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 8
- 239000012745 toughening agent Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 7
- 239000004567 concrete Substances 0.000 claims description 7
- 239000011435 rock Substances 0.000 claims description 7
- 239000010920 waste tyre Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 4
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000003679 aging effect Effects 0.000 abstract 1
- 239000012744 reinforcing agent Substances 0.000 abstract 1
- 238000003878 thermal aging Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 description 10
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101719201A CN101851426B (zh) | 2010-05-13 | 2010-05-13 | 浇注式沥青混凝土用高强度沥青改性剂及其制备方法 |
Applications Claiming Priority (1)
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CN2010101719201A CN101851426B (zh) | 2010-05-13 | 2010-05-13 | 浇注式沥青混凝土用高强度沥青改性剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101851426A CN101851426A (zh) | 2010-10-06 |
CN101851426B true CN101851426B (zh) | 2012-05-23 |
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CN2010101719201A Active CN101851426B (zh) | 2010-05-13 | 2010-05-13 | 浇注式沥青混凝土用高强度沥青改性剂及其制备方法 |
Country Status (1)
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CN (1) | CN101851426B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102850810B (zh) * | 2012-08-27 | 2014-05-07 | 句容宁武科技开发有限公司 | 一种高聚物改性沥青的制备方法 |
CN103468005B (zh) * | 2013-07-09 | 2015-09-23 | 杨林江 | 一种改性低粘度橡胶沥青及其制备方法 |
CN103497522A (zh) * | 2013-09-30 | 2014-01-08 | 翁晓娜 | 橡胶改性剂及其制备方法、橡胶沥青混合料、橡胶沥青 |
CN103819918A (zh) * | 2014-03-18 | 2014-05-28 | 上海交通大学 | 一种复合高粘度改性沥青及其制备方法 |
CN104877209A (zh) * | 2015-05-14 | 2015-09-02 | 安徽红太阳新材料有限公司 | 一种sbs、岩沥青改性的废橡胶复合材料的制备方法及其制得的复合材料 |
CN105482477A (zh) * | 2016-01-25 | 2016-04-13 | 西安公路研究院 | 一种超粘复合改性乳化沥青及其制备方法 |
CN106928731A (zh) * | 2017-04-14 | 2017-07-07 | 福州大学 | 一种湖沥青/sbs复合改性剂及其制备方法和应用 |
CN106893333A (zh) * | 2017-04-14 | 2017-06-27 | 福州大学 | 一种湖沥青/sbr复合改性剂及其制备方法和应用 |
CN107915878B (zh) * | 2017-11-22 | 2020-02-14 | 山东交通学院 | 一种适用于改性硬质沥青的沥青复合改性剂及其制备方法 |
CN107954635A (zh) * | 2018-01-04 | 2018-04-24 | 山东科达基建有限公司 | 沥青混凝土改性剂 |
CN113061345B (zh) * | 2021-03-15 | 2022-10-04 | 上海公路桥梁(集团)有限公司 | 温拌浇注式沥青、包含其的混合料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884831B1 (en) * | 2002-12-27 | 2005-04-26 | Mohammed Memon | Modified asphalt with partitioning agent |
CN1609165A (zh) * | 2003-10-24 | 2005-04-27 | 中国石油化工股份有限公司 | 一种废橡胶粉改性沥青及其制备方法 |
CN101348350A (zh) * | 2008-09-12 | 2009-01-21 | 陕西长大博源公路养护科技有限公司 | 废旧橡胶粉复合改性沥青及其制备方法 |
-
2010
- 2010-05-13 CN CN2010101719201A patent/CN101851426B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884831B1 (en) * | 2002-12-27 | 2005-04-26 | Mohammed Memon | Modified asphalt with partitioning agent |
CN1609165A (zh) * | 2003-10-24 | 2005-04-27 | 中国石油化工股份有限公司 | 一种废橡胶粉改性沥青及其制备方法 |
CN101348350A (zh) * | 2008-09-12 | 2009-01-21 | 陕西长大博源公路养护科技有限公司 | 废旧橡胶粉复合改性沥青及其制备方法 |
Non-Patent Citations (2)
Title |
---|
薛永兵等.聚合物用作道路沥青改性剂.《公路》.2001,(第11期),第120-123页. * |
詹百万等.基于界面改性的岩沥青添加剂路用性能的试验.《石油沥青》.2007,第21卷(第4期),第36-39页. * |
Also Published As
Publication number | Publication date |
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CN101851426A (zh) | 2010-10-06 |
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