Affected by the increasing traffic volume and vehicle load capacity,the road surface structure has been damaged to varying degrees,and high-performance rapid repair concrete can effectively repair the damage of the road surface structure.In order to further explore the specific application of the concrete in highway maintenance engineering,combined with a domestic highway maintenance project,the practical application of high-performance rapid repair concrete is studied.Through research,it is found that high-performance rapid repair concrete has good high-and-low temperature performance and the good deformation ability,which can meet the actual requirements of the anti-reflection crack deformation of the road surface,and that the driving comfort,the skid resistance and durability of the repaired road surface can meet corresponding requirements.
关键词
高性能快速修补混凝土/公路养护工程/反射裂缝变形/高低温性能
Key words
High-performance rapid repair concrete/Highway maintenance engineering/Reflection crack de-formation/High-and-low temperature performance
维普
万方数据