CN101445658A - 天然复合改性沥青及其生产方法 - Google Patents
天然复合改性沥青及其生产方法 Download PDFInfo
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- CN101445658A CN101445658A CNA2008100796896A CN200810079689A CN101445658A CN 101445658 A CN101445658 A CN 101445658A CN A2008100796896 A CNA2008100796896 A CN A2008100796896A CN 200810079689 A CN200810079689 A CN 200810079689A CN 101445658 A CN101445658 A CN 101445658A
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- asphalt
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- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
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- 239000002994 raw material Substances 0.000 claims description 4
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- 239000002131 composite material Substances 0.000 description 4
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- 239000005864 Sulphur Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
沥青混合料类别 | 密度(g/cm3) | 孔隙率(%) | 稳定度(KN) |
25%TLA湖沥青+4%SBS改性沥青 | 2.528 | 3.73 | 16.22 |
本天然复合改性沥青 | 2.516 | 3.67 | 16.98 |
沥青混合料类别 | 油石比(%) | 试件密度(g/cm3) | 试件尺寸(cm) | 动稳定度(次/mm) | 规范要求动稳定度(次/mm) |
本天然复合改性沥青 | 4.0 | 2.557 | 30×30×5 | 3488 | 3000 |
沥青混合料类别 | 成型温度(℃) | 试件尺寸(mm) | 试件破坏最大荷载(N) | 破坏应变(με) | 规范要求破坏应变(με) |
本天然复合改性沥青 | 160 | 250×30×35 | 1494.5 | 3518 | 2800 |
沥青混合料类别 | 未冻融劈裂抗拉强度(Mpa) | 冻融劈裂抗拉强度(Mpa) | 劈裂抗拉强度比(%) | 规范要求劈裂抗拉强度比(%) |
本天然复合改性沥青 | 1.48 | 1.38 | 93.15 | 80 |
Claims (8)
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CN2008100796896A CN101445658B (zh) | 2008-11-05 | 2008-11-05 | 天然复合改性沥青及其生产方法 |
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CN2008100796896A CN101445658B (zh) | 2008-11-05 | 2008-11-05 | 天然复合改性沥青及其生产方法 |
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CN101445658A true CN101445658A (zh) | 2009-06-03 |
CN101445658B CN101445658B (zh) | 2011-04-06 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101913801A (zh) * | 2010-07-26 | 2010-12-15 | 东南大学 | 浇注式沥青混凝土材料及其制备方法 |
CN102408732A (zh) * | 2011-09-28 | 2012-04-11 | 于漧 | 人工合成湖沥青的制备方法 |
CN102532923A (zh) * | 2011-12-30 | 2012-07-04 | 谢术英 | 一种颗粒状改性沥青及其制备方法 |
CN103834184A (zh) * | 2014-02-25 | 2014-06-04 | 山西省交通科学研究院 | 一种高模量沥青及其制备方法 |
CN104312177A (zh) * | 2014-11-07 | 2015-01-28 | 南通通沙沥青科技有限公司 | 一种防车辙沥青及其制备方法 |
CN104448847A (zh) * | 2014-11-13 | 2015-03-25 | 西南交通大学 | 一种改善浇注式沥青混凝土高温性能的改性硬质沥青及其制备方法与浇注式沥青混凝土 |
CN104312177B (zh) * | 2014-11-07 | 2017-01-04 | 南通通沙沥青科技有限公司 | 一种防车辙沥青及其制备方法 |
CN107793774A (zh) * | 2017-11-10 | 2018-03-13 | 湖北正康天然沥青科技有限公司 | 一种岩沥青改性沥青油磨方法加工工艺 |
CN109836836A (zh) * | 2019-02-23 | 2019-06-04 | 南京国路沥青有限公司 | 湖沥青生产方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100567400C (zh) * | 2007-08-23 | 2009-12-09 | 交通部公路科学研究院 | 岩沥青复合改性剂及其制备方法以及用途 |
-
2008
- 2008-11-05 CN CN2008100796896A patent/CN101445658B/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101913801A (zh) * | 2010-07-26 | 2010-12-15 | 东南大学 | 浇注式沥青混凝土材料及其制备方法 |
CN102408732A (zh) * | 2011-09-28 | 2012-04-11 | 于漧 | 人工合成湖沥青的制备方法 |
CN102408732B (zh) * | 2011-09-28 | 2014-05-14 | 于漧 | 人工合成湖沥青的制备方法 |
CN102532923A (zh) * | 2011-12-30 | 2012-07-04 | 谢术英 | 一种颗粒状改性沥青及其制备方法 |
CN103834184A (zh) * | 2014-02-25 | 2014-06-04 | 山西省交通科学研究院 | 一种高模量沥青及其制备方法 |
CN104312177A (zh) * | 2014-11-07 | 2015-01-28 | 南通通沙沥青科技有限公司 | 一种防车辙沥青及其制备方法 |
CN104312177B (zh) * | 2014-11-07 | 2017-01-04 | 南通通沙沥青科技有限公司 | 一种防车辙沥青及其制备方法 |
CN104448847A (zh) * | 2014-11-13 | 2015-03-25 | 西南交通大学 | 一种改善浇注式沥青混凝土高温性能的改性硬质沥青及其制备方法与浇注式沥青混凝土 |
CN107793774A (zh) * | 2017-11-10 | 2018-03-13 | 湖北正康天然沥青科技有限公司 | 一种岩沥青改性沥青油磨方法加工工艺 |
CN109836836A (zh) * | 2019-02-23 | 2019-06-04 | 南京国路沥青有限公司 | 湖沥青生产方法 |
CN109836836B (zh) * | 2019-02-23 | 2021-09-07 | 南京国路沥青有限公司 | 湖沥青生产方法 |
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Publication number | Publication date |
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CN101445658B (zh) | 2011-04-06 |
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Address after: 050021 Donggang Road century international center, Yuhua District, Shijiazhuang, Hebei 501 Patentee after: Hebei Zhong Jiao Far East Engineering Technology Co.,Ltd. Address before: 050021 Donggang Road century international center, Yuhua District, Shijiazhuang, Hebei 501 Patentee before: Sino Far East International Tendering Co.,Ltd. |
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Effective date of registration: 20211027 Address after: 050000 Room 303, unit 3, building 2, No. 258, Youyi South Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Xie Yahui Address before: The 050021 Hebei international center city of Shijiazhuang province Yuhua District Donggang road 501 Century Patentee before: Hebei Zhong Jiao Far East Engineering Technology Co.,Ltd. |
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Effective date of registration: 20230116 Address after: 050000 Room 2010, 20/F, Century Mansion, southeast corner of the intersection of Yuhua West Road and Time Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang City Pearl Technology Co.,Ltd. Address before: 050000 Room 303, unit 3, building 2, No. 258, Youyi South Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: Xie Yahui |
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Address after: 050000 Room 2010, 20/F, Century Mansion, southeast corner of the intersection of Yuhua West Road and Time Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: Guoruntong Engineering Group Co.,Ltd. Address before: 050000 Room 2010, 20/F, Century Mansion, southeast corner of the intersection of Yuhua West Road and Time Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang City Pearl Technology Co.,Ltd. |
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