低噪声抗滑水泥混凝土路面结构及施工工艺

Structure and Construction Technology of Low-noise Anti-skid Cement Concrete Pavement

根据水泥混凝土路面抗滑性能的影响因素及其路表特性,提出了在噪音敏感区提高抗滑性能、降低行车噪音的改善措施,论述了露石混凝土路面的使用性能、原材料技术要求、配合比设计、施工工艺。结果表明:露石混凝土路面具有低噪声、高抗滑性能特性,有广阔的应用前景。

Measure is presented to improve the anti-skid performance and lower the noise in noise-sensitive area according to factors that impact the anti-skid performance and characteristics of cement concrete pave- ment.A discussion on exposed-aggregate cement concrete pavement is carried out in aspects of technical re- quirement of raw material, proportion design, construction technology and performance. The result indicates that the exposed-aggregate cement concrete pavement has qualities of low-noise and high anti-skid performance which makes it a extensive prospect