Pervious concrete allows water to flow straight to the drainage system to prevent puddles

Pervious concrete is a mixture of cement, water, and coarse aggregate, and little to no sand. It also frequently contains chemical admixtures. Pervious concrete creates a very porous medium that allows water to drain to the underlying soils.
Pervious Concreteconcreteporous
rijalarogya added 9 months ago      in Amazing Facts and Videos