Shrinkage
Concrete naturally changes volume as it cures. Proper jointing helps control where some movement occurs.
Ground movement
Soil can settle, expand or erode beneath flatwork, changing how the slab is supported.
Water and drainage
Water can move soil and worsen low spots or erosion around concrete.
Loads and impacts
Vehicles, equipment and concentrated loads can stress slabs that were not designed for them.
Frequently asked questions
Are all cracks structural?
No. Some are cosmetic or shrinkage-related, while others signal movement. Context matters.
Should cracks be sealed?
Sealing can help keep debris and water out of certain cracks, but the appropriate repair depends on the cause and movement.
Related Deltona service
If your situation has moved from research to a real project, see Concrete Repair or call to discuss the scope.