/ Category / impervious

American Concrete Institute Announces Winners of Pervious Concrete Student Competition

November 11, 2015 - in Awards, Corporate, Design/Engineering

FARMINGTON HILLS, Mich., Nov. 10, 2015—The American Concrete Institute announces the winners of its 2015 ACI Pervious Concrete Student Competition.  The competition took place at The Concrete Convention and Exposition in Denver, CO, USA. The first, second,…

Sanborn Offers Coast-to-Coast Stormwater Solutions

December 17, 2014 - in Products, Stormwater, Surveying/Mapping, Water

Colorado Springs, Colo., Dec. 16, 2014—The Sanborn Map Company (Sanborn) now offers a precise picture of the pervious and impervious land surfaces for…