DEAR TIM: I’ve got an odd problem. I have concrete spalling on a sidewalk that leads from my concrete driveway to my home. The concrete driveway and sidewalk were poured at the same time. The driveway ...

Spalled concrete joints are the primary problem for a concrete floor. Though the joint is necessary to control cracking, they do provide opportunities for damage by impact from work done on the slab, ...

The spalled concrete joint repair preparation and installation process when using semi-rigid or sand-modified semi-rigid repair materials is not unlike the initial joint filling process. It’s ...

Hawaiʻi’s rainy seasons may bring paradise, but they also bring unique challenges to homeowners: concrete spalling. We went to an active work site to speak with Jonny Santo Tomas from Structural ...