Concrete Spalling — Valencia, Valencian Community
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 Valencia, call a: Betonwerker
Vind een Betonwerker in ValenciaSymptoms 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 Valencia
Emergency services in Valencia respond within 30–90 minutes in the city core (faster in l'Eixample and Ruzafa, slower in outlying districts). Callout rates run €50–€130 plus €35–€65/hour including IVA. Post-DANA (November 2024) contractor availability in the southern metro area (Horta Sud) remains constrained due to ongoing flood remediation work — expect longer waits and higher rates for any flood-zone adjacent property.