10/4/17 - Last week, Caltrans’ Chief of Construction Rachel Falsetti issued a directive to contractors on the option to use returned plastic concrete. Construction Procedure Directive #17-6, Contractor Option to Use Returned Plastic Concrete......
Source: ASTM International Jan 13, 2017 A new ASTM International standard will help manufacturing plants better recycle returned fresh concrete, supporting the growth in sustainable construction practices. The new standard (C1798, Specification for...
Look up the term “concrete recycling” on Wikipedia and you’ll see it defined as recycling concrete rubble from demolition projects. But put the word “wet” in front of it and you have an entirely different animal. “Wet concrete...