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近年来,我国公路水泥混凝土路面有很大发展,许多省、市都在铺筑,并制定了《公路水泥混凝土路面设计规范》和《公路水泥混凝土路面施工及验收规范》,使水泥混凝土路面的设计、施工有了规范可循,为水泥混凝土路面的修建打下了基础。一、浙江省水泥混凝土路面的修建情况我省50年代末期开始在公路的沿溪淹水路段、过水路面两头及穿越城镇路段,铺筑少量的水泥混凝土路面。这些早期铺筑的水泥路面,厚度15～18厘米,混凝土标号200号,路面平
In recent years, China’s highway cement concrete pavement has made great progress, many provinces and cities are paved, and formulated the “Highway Cement Concrete Pavement Design Code” and “Highway Cement Concrete Pavement Construction and Acceptance Code” so that the cement concrete pavement Design, construction has been standardized to lay the foundation for the construction of cement concrete pavement. First, the construction of Zhejiang Province, the construction of concrete pavement In the late 1950s in our province along the river flooded sections along the river, across the road and across two sections of urban roads, paving a small amount of cement concrete pavement. These early paved concrete pavement, the thickness of 15 to 18 cm, concrete No. 200, the road level