SBS改性沥青混凝土路面施工技术研究  

Research on Construction Technology of SBS Modified Asphalt Concrete Pavement

作　　者：李新鹏 LI Xin-peng(Xifu Branch of Shijiazhuang Expressway Group,Shijiazhuang 050000,China)

机构地区：[1]石家庄市高速集团西阜分公司,石家庄050000

出　　处：《工程建设与设计》2023年第3期222-224,共3页Construction & Design for Engineering

摘　　要：结合实际工程,通过室内试验对SBS改性沥青混合料配合比设计进行详细阐述,确定各原材料性能指标以及级配设计;重点对SBS改性沥青混合料施工技术要点进行研究,并采用无核密度仪进行质量检测。研究结果表明,结合高效的施工方案,采取SBS改性沥青施工技术,能够提高沥青路面各项使用性能,并可延长公路使用寿命。Combined with the actual project, through the laboratory test of SBS modified asphalt mixture design in detail, determine the raw material performance indicators and grading design;The main points of SBS modified asphalt mixture construction technology were studied, and the quality was tested by non kernel density meter. The results show that the SBS modified asphalt construction technology combined with efficient construction scheme can improve the performance of asphalt pavement and prolong the service life of highway.

关 键 词：高速公路 沥青路面 SBS改性沥青混凝土 施工技术 

分 类 号：U416.2[交通运输工程—道路与铁道工程]