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针对《公路水泥混凝土路面施工技术规范》(JTG F30 - 2 0 0 3)中水泥混凝土面层的三辊轴机组铺筑易出现的几个问题进行说明。主要介绍机械选型要求 ,三辊轴机组施工中如何达到平整度、耐磨性要求 ,以及防止水泥混凝土分层离析现象的技术要点
A few problems which are easy to appear in the paving of the three-roller shaft of cement concrete surface layer in Technical Code for Construction of Highway Cement Concrete Pavement (JTG F30-2003) are described. Mainly introduces the mechanical selection requirements, how to achieve flatness and wear resistance in the construction of three-roller shaft units, as well as the technical points to prevent the segregation of cement concrete