The natural eco-systems of bogs, wetlands, forested areas, and undulating terrain work together to provide a natural means for the infiltration of rainwater back into the Earth. One way of reducing the impact of development on the environment is porous or pervious pavements. Porous pavements are designed specifically to reduce, or in some cases eliminate this runoff.
“No slump” concrete mix under extreme pressure and high frequency vibrations. Minimum compressive strength of 8,000 psi. Maximum water absorption of 5%. Meets or exceeds ASTM C-936