Common Causes
Freeze/Thaw
Water absorbed into the surface expands as it freezes and pops the top layer.
Deicing Salts
Certain chemicals stress concrete during winter cycles.
Finishing Issues
Overworked or improperly cured surfaces can be weak from the start.
Poor Drainage
Standing water accelerates surface damage.
How Serious Is It?
Shallow surface spalling can sometimes be treated with a compatible overlay after full preparation. Deep spalling that reveals aggregate across large areas usually indicates the slab is nearing the end of useful life.
Frequently Asked Questions
Can spalling be resurfaced over?+
Shallow spalling on a sound slab may be a candidate for an overlay. Deep spalling that exposes aggregate typically points to a bigger problem.
Does deicer cause spalling?+
Aggressive deicers, especially on new or unsealed concrete, can accelerate surface damage during freeze/thaw cycles.
Request a Concrete Estimate
Call Springfield IL Concrete or submit the estimate form to discuss your project.