CN102503242B - 一种高稳定、高相容性的嵌挤密实橡胶沥青混合料及其制备方法 - Google Patents
一种高稳定、高相容性的嵌挤密实橡胶沥青混合料及其制备方法 Download PDFInfo
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- CN102503242B CN102503242B CN201110296241.1A CN201110296241A CN102503242B CN 102503242 B CN102503242 B CN 102503242B CN 201110296241 A CN201110296241 A CN 201110296241A CN 102503242 B CN102503242 B CN 102503242B
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- rubber
- asphalt
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- rubber powder
- powder
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- 239000010426 asphalt Substances 0.000 title claims abstract description 188
- 239000000203 mixture Substances 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 196
- 239000000843 powder Substances 0.000 claims abstract description 106
- 239000011159 matrix material Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 44
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 8
- 229920001897 terpolymer Polymers 0.000 claims description 7
- 239000000470 constituent Substances 0.000 claims description 6
- 239000011387 rubberized asphalt concrete Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 63
- 238000012360 testing method Methods 0.000 description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 241000863032 Trieres Species 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 10
- 238000007654 immersion Methods 0.000 description 10
- 238000010998 test method Methods 0.000 description 6
- 238000011056 performance test Methods 0.000 description 5
- 238000005204 segregation Methods 0.000 description 5
- 238000013112 stability test Methods 0.000 description 5
- 238000010257 thawing Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
Description
试验项目 | 单位 | 试验数值 | 技术要求 | 试验方法 |
针入度25℃,100g,5s | 0.1mm | 54.4 | >25 | T0604-2000 |
软化点T R&B | ℃ | 83.5 | >54 | T0606-2000 |
运动粘度177 ℃ | Pa·s | 2.050 | 1.5~4 | T0625-2000 |
弹性恢复25℃ | % | 76 | >60 | T0662-2000 |
相对密度 | / | 1.062 | / | T0603-1993 |
Claims (6)
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CN201110296241.1A CN102503242B (zh) | 2011-09-27 | 2011-09-27 | 一种高稳定、高相容性的嵌挤密实橡胶沥青混合料及其制备方法 |
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CN201110296241.1A CN102503242B (zh) | 2011-09-27 | 2011-09-27 | 一种高稳定、高相容性的嵌挤密实橡胶沥青混合料及其制备方法 |
Publications (2)
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CN102503242A CN102503242A (zh) | 2012-06-20 |
CN102503242B true CN102503242B (zh) | 2014-03-26 |
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CN201110296241.1A Expired - Fee Related CN102503242B (zh) | 2011-09-27 | 2011-09-27 | 一种高稳定、高相容性的嵌挤密实橡胶沥青混合料及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469713B (zh) * | 2013-09-25 | 2015-11-18 | 广西金盟工程有限公司 | 用于预防性养护技术的磨耗层及其施工方法 |
CN104072024A (zh) * | 2014-06-09 | 2014-10-01 | 四川航天五源复合材料有限公司 | 一种沥青混合料的制备工艺 |
CN104072023A (zh) * | 2014-06-09 | 2014-10-01 | 四川航天五源复合材料有限公司 | 一种沥青混合料路面 |
CN104058638B (zh) * | 2014-06-09 | 2016-02-17 | 四川航天五源复合材料有限公司 | 一种沥青混合料 |
CN105819751B (zh) * | 2016-04-08 | 2018-09-04 | 扬州大学 | 一种高抗疲劳开裂性能的复合改性沥青混合料的制备方法 |
CN110578280B (zh) * | 2019-08-19 | 2021-08-24 | 江苏增光新材料科技股份有限公司 | 一种抗裂缝防冲刷的水泥路面复合结构 |
CN111943572A (zh) * | 2020-08-17 | 2020-11-17 | 深圳市市政工程总公司 | 一种橡胶改性沥青混合料的制备方法 |
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CN101967048B (zh) * | 2010-05-20 | 2013-02-13 | 江苏东交工程检测有限公司 | 一种橡胶改性沥青混合料及其制备和施工方法 |
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