| 基于Sasobit、Sasowam的温拌沥青性能研究 |
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| 引用本文： | 吴学文,陈拴发. 基于Sasobit、Sasowam的温拌沥青性能研究[J]. 石油沥青, 2011, 25(4): 45-54 |
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| 作者姓名： | 吴学文 陈拴发 |
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| 作者单位： | 1. 中交第二公路勘察设计研究院有限公司,湖北武汉,430056
2. 长安大学特殊地区公路工程教育部重点实验室,西安,710064 |
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| 摘 要： | 对掺加Sasobit、Sasowam以降低沥青粘度的温拌沥青制备、掺外加剂后混合料的粉胶比、拌和工艺控制参数、混合料的性能以及经济性等进行了系统的研究,并对外加剂的各项性能进行了比较。研究表明：适当掺量的外加剂Sasobit或者Sasowam,可以有效地降低沥青的高温粘度,从而降低其混合料的拌和及压实温度,实现沥青混合料的温拌,达到节能及环保的目的。
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| 关 键 词： | Sasobit Sasowam 温拌沥青 性能 |
Research on Performance of Warm Mix Asphalt Based on Sasobit and Sasowam |
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| Wu Xuewen,Chen Shuanfa. Research on Performance of Warm Mix Asphalt Based on Sasobit and Sasowam[J]. Petroleum Asphalt, 2011, 25(4): 45-54 |
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| Authors: | Wu Xuewen Chen Shuanfa |
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| Affiliation: | Wu Xuewen~1 Chen Shuanfa~2 (1.CCCC Second Highway Consultants Co.,Ltd.,Wuhan 430056,2.Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang'an University,Xi'an 710064,) |
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| Abstract: | This paper has conducted a systematic study as follows:the preparation of asphalt mixing additives Sasobit and Sasowam to reduce the viscosity of the asphalt mix,the filler-bitumen ratio of the mixture after admixture-doped,the control parameters of mixing process,the performance of mixture and the economy and comparing the performances of the admixture with each other.Study shows that:the appropriate amount of the admixture Sasobit or Sasowam,can effectively lower the temperature of asphalt viscosity,and t... |
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| Keywords: | sasobit sasowam warm mix asphalt performance |
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