Keep reading to learn why holes sometimes appear in concrete floors, and what you can do about it. Holes can appear on ...

concrete will inevitably crack. Concrete doesn’t care if it was placed for a warehouse, dining room area in a new restaurant, or an older concrete floor. Despite being a seemingly ...

Look for cracks - The most obvious symptom of a garage floor about to give way ... 3. Drill a hole - Drill a small hole through the concrete and poke through it with a stick.

We have all heard the saying “concrete can be counted on to do two things — get hard and crack ... is key when designing concrete mixes for floors and other slab-on-grade applications ...