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ATB-30硫磺改性沥青混合料性能的室内试验研究 被引量:1

A Discussion on Indoor Test of Performance of ATB-30 Sulfur Asphalt Mixture
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摘要 文章以钦州保税港区一期项目路网工程为依托,开展ATB-30硫磺沥青混合料的矿料组成设计及其高温稳定性能的试验研究。通过采用Superpave混合料体积设计法确定ATB-30的沥青用量,以等体积替换公式计算所对应的油石比和硫磺用量,结果表明,ATB-30硫磺沥青混合料具有优良的高温稳定性能。 Based on Qinzhou Baoshui Port road network construction project one,the article introduces the study on composition design of ATB-30 sulfur asphalt mixture and its high temperature stability.By using superpave mixture volume design method,the volume of ATB-30 asphalt was determined.Also,the bitumen-aggregate ratio and volume of sulfur can be calculated by isometrical formula.The result shows that ATB-30 sulfur asphalt mixture has great high temperature stability.
出处 《西部交通科技》 2009年第9期70-73,148,共5页 Western China Communications Science & Technology
关键词 密实式沥青稳定碎石混合料 硫璜改性剂 高温稳定性能 Densify bituminous macadam mixture Sulfur modifier High temperature stability
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参考文献1

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同被引文献15

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