Tarmac has invented a new type of porous concrete that can absorb up to 1,000 gallons of water in the first 60 seconds, and an average of 150 gallons per minute, per metre squared.
Watch this Permeable Concrete “Drink” 1,000 Gallons of Water in a Minute — Construction Junkie
This 'Thirsty' Concrete Absorbs 880 Gallons Of Water A Minute — Here's How It Works
Thirsty concrete (2)
Pervious is not concrete Concrete Construction Magazine
Topmix Permeable - Designing Buildings
Yellowstone Introduces Flexi-Pave 'Thirsty' Concrete
Topmix Permeable concrete sucks up hundreds of gallons of water in less than a minute
To Fight the Drought, L.A. Needs a Rain Revolution - WSJ
Thirsty concrete (2)