摘要
水泥混凝土路面作为我国高等级公路和城市道路工程中一种重要的路面结构形式,在各类路面工程中发挥着重要作用。在对混凝土路面表面破损技术分析的基础上,采用高效减水剂、超细矿渣以及聚合物对细粒混凝土进行改性,研究其路用性能,可为混凝土路面和结构工程破损修补提供理论依据。
Cement concrete pavement is one of important pavement structure patterns in high-grade highway and urban road engineering in China, and plays an important role in every grades of pavement construction. Based on analysis of cement concrete repair technologies, superplasticizer, slag and plymer are utilized for concrete modification and road utilization function, which provide some theoretical information for concrete pavement and structure engineering repariment.
出处
《交通标准化》
2008年第1期32-36,共5页
Communications Standardization
关键词
修补混凝土
强度
粘结性能
耐久性能
施工工艺
concrete repairing
strength
bonding performance
durability
construction arts
