What are the best methods to repair surface scaling on concrete benches?
Surface scaling on concrete benches is a common issue caused by freeze-thaw cycles, deicing salts, or poor finishing techniques. To repair it effectively, start by cleaning the scaled area thoroughly with a pressure washer or stiff brush. Remove loose material and apply a concrete bonding adhesive to ensure proper adhesion. For minor scaling, use a polymer-modified patching compound, troweling it smoothly to match the surrounding surface. For severe cases, consider resurfacing with a thin overlay or hiring a professional for structural repairs. Seal the repaired area with a high-quality concrete sealer to prevent future damage. Regular maintenance, like avoiding harsh chemicals and reapplying sealant every few years, will extend the bench's lifespan.
