Tilt-up wall, solar-powered radiant heating specialists form partnership
Renewable Solutions Distribution will set up a 20,000-sq.-ft. shop this summer in the Kansas City suburb of Lee’s Summit, aiming to promote solar-powered radiant heating systems embedded in tilt-up concrete walls, along with established clean energy solutions for commercial and residential customers...
Renowned cement chemist Jennings to head Concrete Sustainability Hub
Northwestern University Professor Hamlin Jennings will join the Concrete Sustainability Hub (CSH) at Massachusetts Institute of Technology, Cambridge, as inaugural executive director, serving also as MIT Department of Civil and Environmental Engineering adjunct professor...
EPA proposes sweeping rule for nonconstruction-grade coal ash
EPA officials are set to open a 90-day public comment period for proposed rules that address disposal and management of coal-fired power plants’ ash and residue, while exempting higher-grade, lower-carbon fly ash suited to concrete mix designs, cement mill feed, and wallboard production...
PCA economist tracks 37 percent shipment gain over 30-month window
In his latest cement shipment and concrete output forecast, PCA Chief Economist Ed Sullivan affirms a positive trend likely to begin in July: 2010 cement consumption up 5 percent over 2009, which caps a two-year decline of 38 percent against 2007 figures, followed by 2011-12 gains of 13.3 percent and 18.7 percent...
Robotics spur stair tread specialist Diamond Concrete’s five-fold productivity gain
Diamond Concrete is reporting a 500–600 percent capacity increase for its precast stair tread and riser products following a plant relocation (from Smokey Point, Wash.) and installation of an Atlas Robotic Conveying System...
Mid-Atlantic Precast Association seeks Best Precast projects
The Design 2010 Awards competition sponsored by the Mid-Atlantic Precast Association (MAPA) is open to all projects featuring precast concrete from the past five years in the qualifying geographic area...
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