隧道露石混凝土路面路用性能和施工工艺研究  

Study on road performance and construction technology of tunnel exposed concrete pavement

作　　者：冉红平 RAN Hong-ping(Shanxi Transportation Holding Group Co., Ltd.,Lvliang North highway branch,Lvliang,Shanxi 030001,China)

机构地区：[1]山西交通控股集团有限公司吕梁北高速公路分公司,山西吕梁033100

出　　处：《黑龙江交通科技》2018年第12期15-16,19,共3页Communications Science and Technology Heilongjiang

摘　　要：露石混凝土经过表面处理后表面粗集料露出,具有较强的抗滑效果,在长大隧道中,不仅能提高抗滑系数,还可降低噪音,提高路面的防眩效果。通过分析露石混凝土的施工工艺,开展露石混凝土路面抗滑性能研究、施工控制要点和施工验收质量检测。The surface of the exposed concrete is exposed to the surface after surface treatment, which has strong anti-sliding effect. In the long tunnel, it not only improves the skid resistance coefficient, but also reduces noise and improves the anti-glare effect of road surface. By analyzing the construction technology of exposed concrete, the anti-slde performance of exposed concrete pavement, construction control points and quality inspection of construction acceptance are discussed.

关 键 词：露石混凝土 施工工艺 质量控制 路用性能 

分 类 号：U416.216[交通运输工程—道路与铁道工程]