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Iowa Freeze-Thaw Concrete Damage
Why Iowa winters expose weak points in exterior concrete.
Iowa Freeze-Thaw Concrete Damage
Moisture entering cracks, joints and surface pores can experience repeated freezing and thawing. Combined with drainage conditions, existing deterioration and deicing exposure, that cycle can contribute to scaling, spalling, pitting, cracking and edge deterioration.
What to Look For
Photograph the entire affected area as well as close views of cracks, edges, joints and elevation changes. Note whether the condition is changing, whether water collects nearby and whether a previous repair has failed.
When to Get It Evaluated
If the damage is spreading, creating a trip point, holding water, showing movement or getting worse after winter, an evaluation can help determine whether targeted repair still makes sense.