Last week’s breakfast meeting organized by the Minnesota Concrete Council featured NRMCA Vice President, Technical Services, Karthik Obla as the invited speaker. He spoke on Recycled Concrete Aggregates (RCA), covering code and standard requirements, performance of concrete containing RCA and measures that need to be adopted for effective use of RCA. He also discussed NRMCA research on RCA that was prepared from returned concrete at the concrete plant. The presentation was well received by an audience comprising of about 70 producers, contractors and architect/engineers.
For more information, contact Karthik Obla at 1-888-846-7622 or by e-mail, kobla@nrmca.org.
National Ready Mixed Concrete Association