The superior qualities of expanded shale, clay and slate lightweight aggregate are effective and economical in many applications.
The National Concrete Bridge Council (NCBC), with its supporting member organizations, is pleased to bring you this summer’s premier virtual workshop series on concrete bridges ... read more
The Expanded Shale, Clay and Slate Institute (ESCSI) recognized Yuqiu Ye and Francisco Javier Zapata as the recipients of the 2021-22 John Ries Scholarship. In its third year, the... read more
Jan 8, 2023 - Jan 12, 2023 / EVENT BOOTH
Transportation Research Board Annual Meeting
