Browsing Reports and Research Briefs by Subject "Freeze-thaw damage"
Now showing items 1-2 of 2
-
Research Brief: Capillary Stress During Cement Drying Shrinkage
(2018-06)Imagine a household sponge lying next to a kitchen sink. The sponge looks and feels different when it is wet versus when it is dry. When a sponge dries, it shrinks, curls and hardens due to suction forces (called “capillary ... -
Research Brief: Modeling the Freeze-Thaw Damage Mechanism in Cement
(2019-01)Freeze-thaw (FT) damage is a significant threat to roads and pavement, yet the underlying mechanism is still unclear. Conventional thinking attributes the damage to pressure generated by expansion of water upon freezing. ...