Bruce Suprenant, Technical Director, The Voice Newsletter, April 2016 We have been asked recently about how to join an ACI technical committee. This is a nice step forward from when we used to be asked: Why join an ACI committee?” Now that we passed the “why” hurdle, let’s tackle the “how” of ACI committee membership. The information presented is excerpted fr...

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Bruce Suprenant, Technical Director, The Voice Newsletter, February 2016 Most contractors are aware of the criteria established by ACI 117-15 “Specifications for Tolerances for Concrete Materials and Construction” for measuring floor surfaces “within 72 hours after completion of slab concrete finishing operations and before removal of any supporting shores.” The criter...

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