Concrete Spalling — Chicago, Illinois
Spalling is the flaking, chipping, or peeling of a concrete surface that exposes the rough aggregate underneath and worsens quickly once it starts. It is typically caused by freeze-thaw cycles forcing moisture expansion inside the slab, deicing salts accelerating surface breakdown, or poor finishing during the original pour. A concrete mason grinds away the loose material, applies a bonding agent, resurfaces the area with a polymer-modified overlay, and seals the finished surface to prevent future moisture intrusion.
Who to call
For this problem in Chicago, call a: Betonwerker
Vind een Betonwerker in ChicagoSymptoms to look for
- Flaking or chipping patches on the driveway, patio, or garage floor
- Rough, pitted areas where the smooth surface has worn away
- Small craters or pockmarks that grow larger after each winter
- Exposed aggregate or rebar visible through the deteriorated surface
Spoeddienst in Chicago
Emergency home services in Chicago are widely available 24/7, with typical response times of 30–60 minutes. After-hours rates range from $100–$200/hour. During polar vortex events, heating emergencies can see delays of 4–8 hours due to overwhelming demand. Illinois requires plumbing and electrical licenses for all work.