TY - RPRT TI - Off-spec fly ash-based lightweight aggregate properties and their influence on the fresh, mechanical, and hydration properties of lightweight concrete: A comparative study AU - Balapour, Mohammad AU - Khaneghahi, Mohammad H. AU - Garboczi, Edward J. AU - Hsuan, Yick G. AU - Hun, Diana E. AU - Farnam, Yaghoob PY - 2022 DO - 10.1016/j.conbuildmat.2022.128013 UR - https://www.osti.gov/biblio/1871867 ID - 1871867 ER -