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水泥混凝土路面包括素混凝土、钢筋混凝土、纤维混凝土和混凝土小块铺砌等面层和基(垫)层所组成的路面。目前采用最广泛的就是素混凝土路面,即指除接缝区和局部范围边缘和角隅外不能配筋的混凝土路面。因其物理、力学特性好,已被广泛用于高级路面,机场道路、过水路面及停车场道路工程中。这类路面优点是强度高、稳定性好、整体性强、耐久性好;缺点是材料用量大,接缝多、施工难度大。水泥混凝土路面工程使用品种多、数量大,要求严,因此做好路面水泥混凝土的配合比设计,是工程施工前准备工作中十分重要的项目。下面就以石漫滩水库防洪一级道路混凝土配合
Cement concrete pavement, including plain concrete, reinforced concrete, fiber concrete and concrete paving and other surface layer and base (mat) composed of the pavement. At present, the most widely used is plain concrete pavement, that is, concrete pavement that can not be reinforced except for the seams and the edges and corners of the local area. Because of its physical and mechanical properties, it has been widely used in advanced pavement, airport road, over the water surface and parking lot road engineering. The advantages of such pavement is high strength, good stability, integrity and durability; the disadvantage is the large amount of materials, joints and more difficult construction. Cement concrete pavement works using more varieties, large quantities, strict requirements, so pavement concrete mix design, is a very important project before construction preparatory work. The following to Shimanan reservoir flood control a road concrete