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厂拌热再生配合比设计分析

Analysis of Asphalt Mixture Design for Hot Plant Recycling
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摘要 结合S337省道配合比设计,分析了厂拌热再生目标配合比设计过程中几个关键的控制环节和浸渍密度试验方法的应用情况。通过不同新旧沥青掺量的沥青指标分析和不同铣刨料掺量的性能验证,介绍了配合比设计时铣刨料掺量的确定方法。 In this paper,critical procedures in mixture design for hot plant cycling are studied based on engineering experience.Application of impregnated specific gravity test is also evaluated.Methods for determining the appropriate amount of RAP materials are analyzed by evaluating the properties of binders with different proportion of aged and fresh asphalt and different amount of RAP materials.
出处 《现代交通技术》 2007年第S1期30-32,共3页 Modern Transportation Technology
关键词 厂拌热再生 配合比设计 分析 hot recycling mix design analysis
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