厂拌热再生沥青混凝土施工技术研究

Study on construction technology of plant mixed hot recycled asphalt concrete

随着省内高等级公路施工项目的不断增加,对沥青混合料的需求量迎来井喷,为了满足高等级公路施工对沥青混合料的需求,省内高等级公路施工基本采用厂拌沥青热再生技术。本文以省内高等级公路路面施工项目为基础,分析了FAC沥青混合料的配合比设计,并对具体的摊铺及压实施工温度控制进行定量分析,希望对厂拌热再生沥青混凝土路面施工提供参考和借鉴.

With the increasing construction projects of high-grade highways in the province,the demand for asphalt mixtures is blowout.In order to meet the demand for asphalt mixtures in the construction of high-grade highways,hot recycling technology of factory-mixed asphalt is basically adopted in the construction of high-grade highways in the province.Based on the provincial high-grade highway pavement construction project,this paper analyzed the mix design of FAC asphalt mixture,and quantitatively analyzed the concrete paving and pressing construction temperature control,hoping to provide reference and reference for the construction of factory-mixed hot recycled asphalt concrete pavement.