CN101812825A - 乳化沥青厂拌冷再生沥青混合料的加热碾压方法 - Google Patents
乳化沥青厂拌冷再生沥青混合料的加热碾压方法 Download PDFInfo
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- CN101812825A CN101812825A CN 201010147182 CN201010147182A CN101812825A CN 101812825 A CN101812825 A CN 101812825A CN 201010147182 CN201010147182 CN 201010147182 CN 201010147182 A CN201010147182 A CN 201010147182A CN 101812825 A CN101812825 A CN 101812825A
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- Prior art keywords
- asphalt
- heating
- compound
- emulsion
- recycled asphalt
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- 239000010426 asphalt Substances 0.000 title claims abstract description 107
- 239000000203 mixture Substances 0.000 title claims abstract description 79
- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000000839 emulsion Substances 0.000 title claims abstract description 32
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 238000005056 compaction Methods 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000003245 working effect Effects 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 6
- 239000011707 mineral Substances 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 26
- 230000008929 regeneration Effects 0.000 description 12
- 238000011069 regeneration method Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 9
- 230000001172 regenerating effect Effects 0.000 description 7
- 238000003776 cleavage reaction Methods 0.000 description 6
- 230000007017 scission Effects 0.000 description 6
- 230000001143 conditioned effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Road Paving Machines (AREA)
Abstract
Description
碾压工艺 | 回收沥青路面材料中旧沥青质量百分比(%) | 新掺加的乳化沥青占回收沥青路面材料的质量百分比(%) | 芯样劈裂强度(15℃)(MPa) |
规范规定的常温碾压工艺 | 4.1 | 5.0 | 0.35 |
本发明一阶段碾压工艺 | 4.1 | 1.0 | 0.66 |
本发明两阶段碾压工艺 | 4.1 | 1.0 | 0.84 |
Claims (10)
Priority Applications (1)
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CN2010101471827A CN101812825B (zh) | 2010-04-09 | 2010-04-09 | 乳化沥青厂拌冷再生沥青混合料的加热碾压方法 |
Applications Claiming Priority (1)
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CN2010101471827A CN101812825B (zh) | 2010-04-09 | 2010-04-09 | 乳化沥青厂拌冷再生沥青混合料的加热碾压方法 |
Publications (2)
Publication Number | Publication Date |
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CN101812825A true CN101812825A (zh) | 2010-08-25 |
CN101812825B CN101812825B (zh) | 2011-11-02 |
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CN2010101471827A Expired - Fee Related CN101812825B (zh) | 2010-04-09 | 2010-04-09 | 乳化沥青厂拌冷再生沥青混合料的加热碾压方法 |
Country Status (1)
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CN (1) | CN101812825B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102561141A (zh) * | 2012-01-12 | 2012-07-11 | 华南理工大学 | 用热拌料加热冷拌料的沥青路面再生方法 |
CN102635046A (zh) * | 2012-05-15 | 2012-08-15 | 中星路桥工程有限公司 | 一种控制沥青碎石摊铺离析的方法 |
CN109781489A (zh) * | 2019-03-15 | 2019-05-21 | 东南大学 | 一种考虑中长期性能的乳化沥青冷再生混合料试件的制备方法 |
CN111827041A (zh) * | 2020-07-29 | 2020-10-27 | 重庆交通建设(集团)有限责任公司 | 一种环保型改性沥青的抑烟阻燃施工方法 |
CN113668316A (zh) * | 2021-08-31 | 2021-11-19 | 吴彬 | 一种沥青公路的施工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0426892A1 (en) * | 1989-11-03 | 1991-05-15 | Chin-Po Lee | Asphalt road resurfacing machine |
CN1908308A (zh) * | 2006-08-18 | 2007-02-07 | 长沙中联重工科技发展股份有限公司 | 就地热再生复拌机的沥青溶液集成加热、喷洒装置 |
CN101671991A (zh) * | 2009-08-10 | 2010-03-17 | 武汉理工大学 | 一种隧道路面组合铺装层的铺装方法 |
-
2010
- 2010-04-09 CN CN2010101471827A patent/CN101812825B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0426892A1 (en) * | 1989-11-03 | 1991-05-15 | Chin-Po Lee | Asphalt road resurfacing machine |
CN1908308A (zh) * | 2006-08-18 | 2007-02-07 | 长沙中联重工科技发展股份有限公司 | 就地热再生复拌机的沥青溶液集成加热、喷洒装置 |
CN101671991A (zh) * | 2009-08-10 | 2010-03-17 | 武汉理工大学 | 一种隧道路面组合铺装层的铺装方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102561141A (zh) * | 2012-01-12 | 2012-07-11 | 华南理工大学 | 用热拌料加热冷拌料的沥青路面再生方法 |
CN102561141B (zh) * | 2012-01-12 | 2014-09-10 | 华南理工大学 | 用热拌料加热冷拌料的沥青路面再生方法 |
CN102635046A (zh) * | 2012-05-15 | 2012-08-15 | 中星路桥工程有限公司 | 一种控制沥青碎石摊铺离析的方法 |
CN102635046B (zh) * | 2012-05-15 | 2015-02-18 | 中星路桥工程有限公司 | 一种控制沥青碎石摊铺离析的方法 |
CN109781489A (zh) * | 2019-03-15 | 2019-05-21 | 东南大学 | 一种考虑中长期性能的乳化沥青冷再生混合料试件的制备方法 |
CN109781489B (zh) * | 2019-03-15 | 2021-06-08 | 东南大学 | 一种考虑长期性能的乳化沥青冷再生混合料试件的制法 |
CN111827041A (zh) * | 2020-07-29 | 2020-10-27 | 重庆交通建设(集团)有限责任公司 | 一种环保型改性沥青的抑烟阻燃施工方法 |
CN113668316A (zh) * | 2021-08-31 | 2021-11-19 | 吴彬 | 一种沥青公路的施工方法 |
Also Published As
Publication number | Publication date |
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CN101812825B (zh) | 2011-11-02 |
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Effective date of registration: 20160330 Address after: 510065, No. 9, Heping Road, Guangdong, Guangzhou, two, Yuexiu District Patentee after: Guangdong elephant Traffic Technology Co.,Ltd. Address before: 510640 Tianhe District, Guangdong, No. five road, No. 381, Patentee before: South China University of Technology |
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Effective date of registration: 20200116 Address after: 510065 one of the first floors of No. 9 Heping Road, Yuexiu District, Guangzhou, Guangdong. Patentee after: GUANGZHOU DAXIANG ULTRATHIN PAVEMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 510065, No. 9, Heping Road, Guangdong, Guangzhou, two, Yuexiu District Patentee before: Guangdong elephant Traffic Technology Co.,Ltd. |
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Granted publication date: 20111102 |