摘要
分析了水泥混凝土路面及沥青路面的改造处治技术,选取某城市东二环道路为研究对象,对多处水泥混凝土路面板破损形态进行了现场试验研究,并根据道路现场病害实际调查结果,提出了"改性沥青4 cm SMA、改性沥青7 cm AC-20、溶剂型粘结剂、防水卷材贴缝、水泥混凝土板"的改造处治方案,取得了良好的效果。
In this paper,the transformation and treatment of cement concrete pavement and asphalt pavement were introduced. Select a city road as the research object,the field test of several cement concrete pavement slabs was carried out. And then,according to the actual investigation results of road disease,the improvement scheme was put forward,that is 4 cm SMA,7 cm AC-20,solvent-based adhesives,waterproof membrane joints and cement concrete slab. Finally,good results were obtained.
出处
《山西建筑》
2016年第29期148-150,共3页
Shanxi Architecture
关键词
城市道路
路面
弯沉检测
改造方案
urban road
pavement
deflection testing
reforming scheme
