Understand the causes and DIY solutions for typical concrete problems like cracks, discoloration, and surface damage.
Concrete is durable, but it’s not immune to wear and tear. Let’s explore five common problems and how you can fix them effectively.
Cause: Weather, shifting soil, heavy loads.Fix: Use a flexible concrete crack filler. For wider cracks, a patching compound or epoxy may be needed. Always seal after repair.
Cause: Inconsistent curing, weather exposure, chemical stains.Fix: Clean with a concrete-safe cleaner. For deeper stains, a mild acid wash or resurfacing may be required.
Cause: Freeze-thaw cycles, poor finishing, deicing salts.Fix: Resurface the affected area or apply a patching compound for smaller sections.
Cause: Poor base preparation or erosion.Fix: For minor sinking, mudjacking or polyurethane foam injection can lift the slab. Severe cases may need full replacement.
Cause: Water drawing salts to the surface.Fix: Scrub off with a stiff brush and water. For persistent cases, use a specialised efflorescence remover.
Regular maintenance and early intervention are key. Don’t ignore small issues—addressing them promptly can save major repair costs down the line.
