CN105985655A - 一种利用煤直接液化残渣制备的沥青混合料添加剂及其制备方法 - Google Patents
一种利用煤直接液化残渣制备的沥青混合料添加剂及其制备方法 Download PDFInfo
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Abstract
Description
矿料规格(mm) | 15-20mm | 10-15mm | 5-10mm | 3-5mm | 0-3mm | 矿粉 |
比例(%) | 25 | 17 | 19 | 17 | 17 | 5 |
项目 | 标准值 | 混合料1 | 混合料2 | 混合料3 |
稳定度(kN) | 不小于8 | 13.64 | 13.44 | 11.69 |
流值(mm) | 1.5-4 | 3.2 | 3.1 | 2.6 |
密度(g/cm3) | —— | 2.785 | 2.786 | 2.487 |
油石比(%) | 4.4±0.3 | 4.4 | 4.4 | 4.4 |
理论最大相对密度(g/cm3) | —— | 2.598 | 2.598 | 2.599 |
浸水残留稳定度(%) | 不小于80 | 92.6 | 90.7 | 90.3 |
动稳定度(次/mm) | 不小于1000 | 8064 | 8043 | 1966 |
Claims (10)
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CN201510068159.1A CN105985655B (zh) | 2015-02-10 | 2015-02-10 | 一种利用煤直接液化残渣制备的沥青混合料添加剂及其制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108795071A (zh) * | 2018-06-08 | 2018-11-13 | 太原理工大学 | 一种替代部分沥青的硫基胶结料及其使用方法 |
CN109593371A (zh) * | 2017-09-30 | 2019-04-09 | 神华集团有限责任公司 | 道路沥青改性剂和改性道路沥青及其制备方法以及沥青混合料 |
CN109651830A (zh) * | 2018-12-27 | 2019-04-19 | 北京紫瑞天成科技有限公司 | 一种沥青混合料改性剂及其制备方法 |
RU2789291C1 (ru) * | 2021-12-17 | 2023-02-01 | Общество с ограниченной ответственностью "Газпромнефть-Битумные материалы" (ООО "Газпромнефть-БМ") | Структурирующая добавка для асфальтобетонных смесей |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101863637B (zh) * | 2010-07-05 | 2012-02-01 | 长安大学 | 一种道路沥青混凝土外掺剂及其制备方法 |
WO2014026492A1 (zh) * | 2012-08-13 | 2014-02-20 | 交通运输部公路科学研究所 | 生物沥青、生物沥青组合物及其制备方法 |
CN103756341A (zh) * | 2014-01-23 | 2014-04-30 | 河南省中元德通新能源科技有限公司 | 一种高韧性废旧橡胶沥青及其制备方法 |
CN104262889B (zh) * | 2014-09-12 | 2018-05-04 | 交通运输部公路科学研究所 | 含有煤直接液化残渣的抗车辙添加剂、其制备方法和应用 |
-
2015
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109593371A (zh) * | 2017-09-30 | 2019-04-09 | 神华集团有限责任公司 | 道路沥青改性剂和改性道路沥青及其制备方法以及沥青混合料 |
CN109593371B (zh) * | 2017-09-30 | 2021-07-09 | 神华集团有限责任公司 | 道路沥青改性剂和改性道路沥青及其制备方法以及沥青混合料 |
CN108795071A (zh) * | 2018-06-08 | 2018-11-13 | 太原理工大学 | 一种替代部分沥青的硫基胶结料及其使用方法 |
CN108795071B (zh) * | 2018-06-08 | 2020-12-22 | 太原理工大学 | 一种替代部分沥青的硫基胶结料及其使用方法 |
CN109651830A (zh) * | 2018-12-27 | 2019-04-19 | 北京紫瑞天成科技有限公司 | 一种沥青混合料改性剂及其制备方法 |
RU2789291C1 (ru) * | 2021-12-17 | 2023-02-01 | Общество с ограниченной ответственностью "Газпромнефть-Битумные материалы" (ООО "Газпромнефть-БМ") | Структурирующая добавка для асфальтобетонных смесей |
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