| 废旧沥青混合料AC-16再生性能分析及试验 |
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| 引用本文： | 郭松林.废旧沥青混合料AC-16再生性能分析及试验[J].价值工程,2020,39(13):123-126. |
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| 作者姓名： | 郭松林 |
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| 作者单位： | 中铁五局集团第二工程有限责任公司,衡阳421002 |
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| 摘 要： | 本文结合废旧沥青混合料再生技术的理论基础,通过旧料抽提试验确定废旧料的配合比,采用再生剂对废旧料进行性能改善。然后,加入新沥青及新集料,拌制新沥青混合料,检测其性能。通过试验,确定新旧料掺配率、再生剂对废旧沥青混合料性能的影响,为沥青混合料再生工艺提供参考借鉴。
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| 关 键 词： | 废旧沥青混合料 再生沥青混合料 沥青用量 再生剂 旧料掺配率 |
Analysis and Test of Regeneration Performance of Waste Asphalt Mixture AC-16 |
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| GUO Song-lin.Analysis and Test of Regeneration Performance of Waste Asphalt Mixture AC-16[J].Value Engineering,2020,39(13):123-126. |
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| Authors: | GUO Song-lin |
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| Institution: | (China Railway No.5 Engineering Group Second Engineering Co.,Ltd.,Hengyang 421002,China) |
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| Abstract: | This paper combines the theoretical basis of the recycling technology of waste asphalt mixture,determines the mix ratio of waste materials through the extraction test of waste materials,and uses regenerant to improve the performance of waste materials.Then,it adds new asphalt and new aggregate,mixes new asphalt mixture,and tests its performance.Through the experiment,the influence of the mixing ratio of new and old materials and the regenerant on the performance of the waste asphalt mixture is determined to provide reference for the asphalt mixture regeneration process. |
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| Keywords: | waste asphalt mixture recycled asphalt mixture asphalt dosage regenerant old material blending rate |
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