Concrete Spalling — Haarlem, Noord-Holland
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 Haarlem, call a: Betonwerker
Vind een Betonwerker in HaarlemSymptoms 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 Haarlem
Spoeddiensten in Haarlem reageren binnen 25–50 minuten; de compacte monumentale binnenstad kan de toegang vertragen. Spoedtarieven rond €75–€175 voorrijden plus €70–€130/uur incl. btw.