The National Science Foundation (NSF) Engineering program (CFDA 47.041) has awarded a $180,000 Project Grant to the University of Miami Research Administration - Coral Gables Division to develop a multiscale experimental/modeling framework to understand the coupled ice/salt crystallization phenomena in low/zero clinker cementitious materials. The 3-year project aims to elucidate the mechanisms of entrained air void formation, saturation, and coupled ice/salt crystallization damage in these materials. Using a combination of experimental methods, molecular dynamics simulations, and advanced characterization techniques, the research seeks to understand the physico-mechano-chemical interactions driving the performance of low/zero clinker concrete systems under freeze-thaw conditions. The findings will inform the creation of highly durable concrete mixtures suitable for cold environments and provide a pathway for broader implementation of sustainable building and infrastructure applications.
Generated 3/4/25, 8:26 AM