Foundation Settlement Damages Concrete Slabs
Concrete slabs are a common foundation type for homes and other structures. However, they can be damaged by foundation settlement, which occurs when the soil beneath the slab shifts or compacts. Settlement damage can cause cracks, uneven floors, and other structural issues.
Causes of Foundation Settlement
- Changes in soil moisture content
- Poor soil compaction
- Leaks in underground water pipes
- Tree roots
- Heavy construction equipment
Signs of Slab Damage
- Cracks in the slab
- Uneven floors
- Sticking windows and doors
- Sloping floors
- Foundation settling
Concrete Slab Repair
Concrete slab repair involves leveling the slab and filling any cracks or voids. The specific repair method depends on the severity of the damage.
- Slab Jacking: Involves pumping a grout mixture beneath the slab to lift it back into place.
- Mudjacking: Similar to slab jacking, but uses a soil-based grout mixture.
- Concrete Resurfacing: Involves applying a new layer of concrete to the existing slab to level it and fill cracks.
- Underpinning: Involves excavating beneath the slab and installing new support structures to prevent further settlement.
Benefits of Slab Repair
- Improved structural integrity
- Reduced risk of further damage
- Increased property value
- Enhanced safety and comfort
If you suspect foundation settlement damage, it is important to contact a qualified foundation repair specialist to assess the situation and recommend the appropriate repair solution.