Learning center
How Freeze–Thaw Cycles Damage Concrete
Saturated concrete and expansion
When concrete pore space fills with water and temperatures cross freezing, expanding ice stresses paste and aggregate. Exterior slabs with poor drainage, bad mix, or deicer exposure show scaling and pitting first.
What coatings can—and cannot—do
A coating can reduce water pickup at the surface and make cleaning easier, but it will not fix structural drainage or a crumbling slab. We walk away from slabs that need replacement or major repair rather than cosmetically hiding failure.
Joints are features, not annoyances
Coatings must honor control joints—either saw through the film or detail them—so seasonal slab movement does not telegraph into random cracks in the finish.
Related services
Cities we often work in
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