Expanded Shale Clay and Slate Institute
Jeff Speck has over 40 years’ experience in the construction industry. He is a Fellow of the American Concrete Institute, where he is a past president of the Georgia Chapter (twice), the current chairman of Committee 122 on Energy Efficiency of Concrete and Masonry Systems, and Committee 213 on Lightweight Aggregates and Concrete, and is a member of Committee 216 on Fire Resistance of Concrete and Masonry. Jeff is a past Board Chairman of the Expanded Shale, Clay and Slate Institute (ESCSI).
Utilizing Internal Curing (IC) to Greatly Reduce and Often Eliminate Shrinkage and Curling
Tilt-Up Convention and Expo 2018 - Dallas - September 21, 2018