The superior qualities of expanded shale, clay and slate lightweight aggregate are effective and economical in many applications.
Join us for a new webinar, How Lightweight Block Enhances EVERY CMU Wall Property, on Wed. May 19, 2021 at 10:00 am CT with Kevin Cavanaugh. Lightweight block outperforms other wa... read more
The Expanded Shale, Clay, and Slate Institute (ESCSI) is pleased to announce the John Ries Scholarship in Academic Year 2021-22 for undergraduate and graduate students in civil en... read more
Aug 29, 2021 - Sep 2, 2021 / EVENT BOOTH
12th International Conference on Concrete PavementsNov 19, 2021 - Nov 22, 2021 / EVENT BOOTH
ASLA Conference on Landscape ArchitectureJan 9, 2022 - Jan 13, 2022 / EVENT BOOTH
Transportation Research Board Annual Meeting
