市区道路快速修补混凝土的大面积施工

Instant mending concrete construction for downtown area road pavement

使用道桥快速修补商品混凝土,对石家庄市中山路13个公交站台混凝土路面进行整修,施工面积达4200m2,混凝土用量达900m3,实现6h开放交通。为大中城市市区较大面积的道桥抢修工程施工提供了有关技术参数和施工技术。

Using the instant mending ready mixed concrete for road and bridge, 13 public bus stations concrete pavement were mended in Shijiazhuang. The construction surface is 4200m^2, concrete amount is 900 m^3, and the road is open for 6 hours. The experience supplies the related technology parameters and construction method for the large surface instant mending in big city.