| 高比例厂拌热再生沥青混合料配合比设计 |
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| 引用本文： | 李东升.高比例厂拌热再生沥青混合料配合比设计[J].低温建筑技术,2012,34(6):12-14. |
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| 作者姓名： | 李东升 |
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| 作者单位： | 华南理工大学土木与交通学院,广州,510640 |
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| 摘 要： | 对于高比例厂拌热再生AC-25沥青混合料配合比设计的试验研究,需要对RAP集料进行考虑和对新沥青标号的确定,并进行混合料路用性能验证,试验结果表明45%RAP掺量的AC-25再生沥青混合料的水稳定性、高温稳定性均满足规范要求,并且表现出了良好的高温性能。
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| 关 键 词： | RAP 高比例 再生沥青 配合比设计 |
A DESIGN METHOD FOR HIGH RATIO OF HOT MIX PLANT RECYCLING ASPHALT MIXTURE |
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| LI Dong-sheng.A DESIGN METHOD FOR HIGH RATIO OF HOT MIX PLANT RECYCLING ASPHALT MIXTURE[J].Low Temperature Architecture Technology,2012,34(6):12-14. |
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| Authors: | LI Dong-sheng |
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| Affiliation: | LI Dong-sheng (School of Civil Engi. and Transportation, South China Univ. of Tech. , Guangzhou 510640, China) |
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| Abstract: | Studying of the mixture ratio design testing of asphalt mixture - 25 with high ratio of plant mixing and hot regeneration, which need to consider about RAP and ascertain the new asphalt label, then should to verify the pavement performance of asphalt mixture. The outcome of the test indicates that the water stability, high temperature stability of asphalt mixture -25 with 45 % RAP both satisfy the tion and the high temperature stability is excellent. regula |
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| Keywords: | reclaimed asphalt pavement high ratio recycling asphalt mixture ratio design |
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