Concrete Spalling — New York, New York
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 New York, call a: Betonwerker
Vind een Betonwerker in New YorkSymptoms 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 New York
Emergency home services in New York City are available 24/7 but come at premium rates — expect $150–$300+ per hour for after-hours plumbing or electrical emergencies. Response times average 45–90 minutes in Manhattan, longer in outer boroughs. Always verify the provider's NYC license before letting them in.