多孔水泥混凝土排水性能试验研究

Study on drainance performance of porous cement concrete pavement of laboratory experiment

多孔水泥混凝土排水性能的主要评价指标有空隙率和渗透系数。分析并研究了指标的测试方法、结果及影响因素。

Porosity and coefficient of permeability are the main evaluation index, of porous cement pavement. This paper analyses and studies the method of the index, s test, the results and influencing factors.