Topmix Permeable, a permeable concrete capable of absorbing over 1,000 gallons of water a minute, may be the solution to dealing with stormwater in light of aging infrastucture in many cities worldwide. For the full article visit: http://thinkprogress.org/climate/2015/09/30/3706935/permeable-concrete-climate-change-benefits/. #EngineersAreCool