Concrete Absorbs Water: Tarmac Has Created Topmix Permeable -- a Porous Concrete
Tarmac has created Topmix Permeable, a porous concrete that allows rain water to flow through the hard surface.
Up to 880 gallons of water can trickle through Topmix, which could eliminate flooding where it has been installed.
Up to 880 gallons of water can trickle through Topmix, which could eliminate flooding where it has been installed.