透水混凝土是一种生态环保的新型混凝土。本次试验重点研究不同水泥用量对透水混凝土的强度影响,不同骨料粒径与颗粒级配对透水混凝土孔隙率和透水系数的影响。试验表明:透水系数与孔隙率成正比,与抗压强度成反比;透水混凝土的强度取决于水泥用量和孔隙率。 Permeable concrete is a new type of eco-friendly concrete. This experiment focuses on the impact of different amount of cement on the strength of pervious concrete, the effect of different aggregate size and particle size on the porosity and water permeability coefficient of pervious concrete. The test shows that the water permeability coefficient is proportional to the porosity and inversely proportional to the compressive strength. The strength of the pervious concrete depends on the amount of cement and the porosity.