高速公路OGFC路面应用要点分析  

Analysis on the application points of highway OGFC pavement

作　　者：罗建平 Luo Jianping(Shanxi Jinzhong Highway Bridge Construction Group Co.,Ltd,Jinzhong 030600,China)

机构地区：[1]山西省晋中路桥建设集团有限公司,山西晋中030600

出　　处：《山西建筑》2018年第22期165-167,共3页Shanxi Architecture

摘　　要：介绍了高速公路应用OGFC路面中的原材料控制要点,分别从混合料拌和、铺摊机碾压等工序阐述了各施工工序的质量控制措施,确保成型后路面的孔隙率、压实度、平整度等达到设计要求,分析了该类型路面存在的强度低、空隙易堵塞等缺陷,提出了日常养护措施,以确保路面使用性能和耐久性。The paper introduces the raw material control points of highway applying OGFC pavement,describes the quality control measures from aspects of mixture mixing,paving and rolling and compaction in order to guarantee the design demands of formed-pavement porosity,compaction and evenness,analyzes the above-mentioned pavement defects including low strength and porosity jam,and finally puts forward daily maintenance measures,with a view to guarantee the pavement serving performance and durability.

关 键 词：OGFC路面 孔隙率 排水 

分 类 号：U416.217[交通运输工程—道路与铁道工程]