Study on mechanical properties of polymer pervious cement concrete

The effects of polymer type, polymer dosage, concrete dosage per unit volume and water content on compressive strength and permeability coefficient of polymer permeable cement concrete were studied through experiments. The results show that the addition of polymer can improve the compressive strength of permeable concrete and have a lower influence on the permeability coefficient. Meanwhile, the compressive strength of the polymer permeable concrete increases with the increase of age, and the permeability coefficient tends to be stable with the change of age. (paper)