Analysis and discussion on the mechanism of concrete freezing damage Ning antifreeze manufacturer Laian early strength antifreeze price

there are three important conditions for concrete to be damaged by freezing, namely humidity, water and the pore condition of the internal structure of concrete. these three conditions are indispensable. when the temperature drops below 0°c, the water phase is promoted to transform into ice. after the water freezes, the volume expands by 9%, causing…