The great blog 6097

When concrete starts to fail, it rarely does so politely. One day you notice hairline cracking and dark patches near joints. A season later, a curb edge spalls, a balcony soffit flakes, or a parking deck shows rusty streaks that look almost decorative until you realize they come from rebar corrosion. The instinct is to “cover it up,” but the long-term outcome depends on what you choose to apply over the existing concrete, and how honestly the surface preparation and moistur