Pretty amazing video on how this "slab" will return water to the ground rather than create runoff headed for the ocean, lakes or low lying areas that can flood.
Mexico Ecological Concrete took first place in the contest Cleantech Challenge, their products are pavement and floors can capture rainwater for harvesting.
By: Viridiana Mendoza Escamilla
MEXICO CITY (CNNExpansión) - Mexico Ecological Concrete created a system for the recovery and use of rainwater through porous pavements and floors made of concrete, a project that earned her the company's first Cleantech Challenge contest.
The prize for this company were 250,000 pesos, a 100% scholarship for graduate studies at the University of the Environment (UMA), and the possibility of going to Boston to present product benefits to a group of investors where there is potential for collect up to 30 million dollars in investment.
Contest article in Spanish