Farmington Hills, Mich. — The American Concrete Institute (ACI) will host a Twitter Chat to answer users’ questions about formwork issues including selecting, designing, and specifying formwork systems for concrete structures, the new Formwork for Concrete Manual, and two other ACI Committee Documents on Formwork, ACI 347.3R-13 “Guide to Formed Concrete Surfaces,” and ACI 347R-14 “Guide to Formwork for Concrete.”

Join David Johnston, Edward I. Weisiger Distinguished Professor Emeritus, at North Carolina State University, and member of ACI Technical Committee 347, Formwork for Concrete, and ACI staff on Tuesday, Nov. 18, 2014, at 12:00 noon EST and tweet @ConcreteACI with #Formwork to participate.

Interested individuals are encouraged to participate in the online chat. Everyone can follow the conversation and contribute using the #Formwork hashtag on Twitter.