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在我国公路、城市道路、工矿企业道路以及飞机场的修建和改造中,水泥混凝土路面所占的比例日益增大,而且目前所筑的水泥混凝土路面的厚度一般在20～24cm之间,材料用量相当可观。若采用钢纤维混凝土修筑路面,则可大幅度地减薄路面的厚度,节省材料;可大大延长路面伸缩缝间距,提高路面平整度,减小因车辆通过伸缩缝时所产生的噪音;亦减小温差应力,显著地延长路面寿命,降低路面的养护维修费用。
In the construction and renovation of highways, urban roads, roads for industrial and mining enterprises and airports in China, the proportion of cement concrete pavement is increasing day by day, and the thickness of cement concrete pavement currently built is generally between 20 and 24cm. Quite impressive. If steel fiber reinforced concrete is used for road surface construction, the thickness of the road surface can be greatly reduced and materials can be saved. The distance between the expansion joints of the road surface can be greatly increased, the road surface flatness can be improved, and the noise generated when vehicles pass through expansion joints can be reduced; The small temperature difference stress significantly prolongs the life of the road surface and reduces the maintenance cost of the road surface.