浅谈旧水泥砼路面加铺钢纤维砼面层的应用

Application of Old Cement Concrete Pavement in Steel Fiber Reinforced Concrete Surface Layer

上下层布式钢纤维砼路面是一种比较新颖的路面结构。在施工的时候,在砼路面板顶面和底面上撒布钢纤维,并形成两层的钢纤维砼网。可以有效的保护砼路面容易发生破损的部位,对提升砼路面的抗弯拉能力也有很大的帮助,并能够在设计的时候,降低砼路面的厚度。这种结构的路面结构在施工交付使用后,使用的性能非常好,路面状况也很好,路面的养护和维修费用低。同时能较大提高路面的使用寿命,其社会效益、经济效益特别显著。

Layered steel fiber concrete pavement is a new kind of pavement structure. The steel fiber is bestrewed on top and under surface of the concrete pavement plate at the time of construction, and two layers of steel fiber concrete network is formed. It can protect the position easily damaged in concrete pavement effectively, and It is important to improve bending ability of concrete pavement and reduce the thickness of concrete pavement at design time. The performance and road condition of this pavement structure is very good after consign, and pavement maintenance cost is very low. It can increase the service life of pavement greatly. The social and economic benefit is significant at the same time.