| 水泥-乳化沥青冷再生混合料配合比设计及其水稳定性评价 |
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| 引用本文： | 李俊晓,尹晓波,徐娟,袁健.水泥-乳化沥青冷再生混合料配合比设计及其水稳定性评价[J].山东科学,2013,26(4):65-70. |
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| 作者姓名： | 李俊晓 尹晓波 徐娟 袁健 |
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| 作者单位： | 1.山东省海洋环境检测技术重点实验室，山东省科学院海洋仪器仪表研究所，山东 青岛 266001；
2.华润水泥控股有限公司运营部，广西 南宁 530000 |
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| 摘 要： | 采用不同比例的新集料与沥青回收料（RAP）进行配合，设计了3种不同级配的乳化沥青冷再生混合料，研究了水泥用量和RAP用量对混合料水稳定性的影响。结果表明，掺入一定量的水泥对提高混合料水稳定性的有利。混合料中RAP用量越高，其水稳定性越低。
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| 关 键 词： | 水泥 乳化沥青 冷再生 配合比设计 水稳定性 |
| 收稿时间： | 2013-02-25 |
Proportion design and water stability of cement-asphalt emulsion cold recycling mixtures |
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| LI Jun-xiao
,
YIN Xiao-bo
,
XU Juan
,
YUANG Jian.Proportion design and water stability of cement-asphalt emulsion cold recycling mixtures[J].Shandong Science,2013,26(4):65-70. |
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| Authors: | LI Jun-xiao YIN Xiao-bo XU Juan YUANG Jian |
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| Institution: | Proportion design and water stability of cement asphalt emulsion cold recycling mixtures |
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| Abstract: | We designed three different proportions of cement asphalt emulsion cold recycling mixtures by different mixing ratios of new aggregates and RAP. We also investigated the impacts of cement and RAP contents on their water stability. Results show that cement addition can improve their water stability, but optimum content exists. Their water stability reduces with the increase of RAP content. |
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| Keywords: | cement asphalt emulsion cold recycling proportion design water stability |
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