Freeze-Thaw & Lake Michigan Exposure
Water infiltrates concrete and masonry pores, then expands by approximately 9% when it freezes — exerting immense pressure that cracks and weakens brick, stone, and mortar. Racine’s lakefront location compounds this with constant wind-driven rain and elevated moisture, making each freeze-thaw cycle more damaging than for inland structures.
“The freeze thaw cycle damages masonry by trapping water in its pores, which expands by approximately 9% when it freezes. That 9% expansion exerts immense pressure — cracks and weakens brick, stone and mortar.”
— Dylan Reynolds, Project Manager, RSI