Chunks of Concrete Falling Off Exposing Rebar | Seriousness of Spalling
Rusting rebar and moisture intrusion through concrete cracks are two key causes of concrete spalling.
Rusting rebar and moisture intrusion through concrete cracks are two key causes of concrete spalling.
Fresh concrete shrinks as water dissipates from the concrete, causing cracks, and if too much water was added, then the concrete is weaker.
Control joints reduces random cracking and damage to concrete. Having them in the right place is important.
There are a few times that cracks in a garage floor are a warning sign of foundation or other problems; can you recognize them?
Does your garage door have a gap at the bottom? If so, how big?