My expert blog 8591

Spalling in concrete is rarely a one-time event. When it happens, it usually means moisture and chemistry found a pathway to reinforcing steel or other embedded elements, and then expansion forces pushed material outward. A repair can look clean and solid on day one, but if the underlying drivers are still active, the next round of damage often shows up in the same pattern, or slightly worse, months later. Preventing future spalling after spalling repair is mostly about