Cortec’s migrating corrosion inhibitor admixtures for concrete are now available as a pre-packaged, water-soluble “grenade” of MCI 2006 NS that can replace MCI 2005/MCI 2005 NS liquid admixtures for concrete.
One goal of the research is to identify optimum design patterns from native materials that can be used for 3D-printed horizontal construction at remote sites.
Ongoing labor dispute between King County, Wash., concrete suppliers and drivers represented by Teamsters Local 174 that has reduced or halted deliveries now is delaying Seattle-area projects such as multiple Sound Transit extensions and Washington State Convention Center addition.
ENR California & Northwest editor Erica Berardi speaks with CarbonCure’s Eric Dunford and NRDC’s Alex Jackson about concrete’s effect on climate change – and how to change it.