Sinking Concrete Slab

At Indiana Foundation Service, we understand how important it is to maintain the structural integrity of your home. That’s why we prioritize the stability of concrete slabs, as they are vital in ensuring your home remains safe and secure. While concrete is a durable material used in many structures, it’s crucial to remember that it can still be vulnerable to damage. 

If you notice sinking concrete slabs along your driveway, sidewalk, porch, or even inside your home, it’s not just a cosmetic concern. These damages pose a safety hazard and indicate underlying soil issues that could harm your home’s foundation if left unattended. 

Our team specializes in providing homeowners like you with comprehensive, long-lasting concrete repair solutions for sinking slabs. We understand the unique challenges in these situations and are dedicated to addressing and resolving them effectively. By doing so, we aim to enhance your home’s safety and appearance. 

A sinking concrete slab refers to the uneven settling of a concrete surface, resulting in noticeable dips or cracks. This condition can negatively impact the appearance of your property and pose safety risks, such as tripping hazards. 

Sinking concrete slabs are commonly found in various concrete structures, including: 

• Driveways 
• Sidewalks 
• Pool decks 
• Porches 
• Patios 
• Steps 

There are several common causes of a sinking concrete slab: 

• Settling Soil: Over time, the soil underneath the slab naturally compacts and consolidates, causing the concrete above it to sink. This often occurs when fill dirt is used without proper compaction, especially during periods of drought. 
• Eroding Soil: Water drainage issues, leaks, or shifting soil can erode and wash away dirt under the concrete, leaving it without a stable base and causing it to sink. 
• Excessive Precipitation: Saturated soil from rain, flooding, or snowmelt expands and moves, causing instability in the slab. Long-term moisture causes erosion and weakens the dirt. 
• Poor Drainage: Damaged drainage systems like gutters and downspouts allow excess water to collect on or near the concrete, aiding in underlying soil problems. 
• Tree Roots: As tree roots grow, they displace the surrounding soil, and can lift and crack slabs. As the roots decompose, they leave voids in the soil, leading to sinking slabs. 
• Freeze-thaw Cycles: Repeated ground freezing and thawing causes expansion and contraction, which stresses and shifts the soil under slabs. 
• Installation Problems: Mistakes during site prep, base compaction, slab curing, and pouring can lead to later sinking and cracking of concrete. 

Addressing the underlying causes of sinking concrete slabs is crucial in preventing further structural damage to your home’s foundation. 

When you choose PolyRenewal™ to raise sunken concrete slabs, Indiana Foundation Service follows a precise and careful process: 

• First, we inspect the problematic concrete slabs to identify the issues. 
• After confirming the need for PolyRenewal™ or other repairs, we proceed. 
• Our skilled technicians drill penny-sized holes into the affected concrete. 
• Then, we affix installation ports in these holes. 
• We mix our exlusive closed-cell polyurethane foam. 
• Next, we inject this foam under the concrete slab. 
• The foam fills the void under the slab, effectively lifting the concrete. 
• We allow the foam to cure, which generally takes around 15 minutes. 
• Once cured, we remove the injection ports. 
• Our experts carefully fill and smooth the drilled holes. 
• We also seal cracks and joints to prevent any future damage. 
• To ensure lasting protection, We recommend regular inspections and concrete slab maintenance to ensure lasting protection. 

At Indiana Foundation Service, we take pride in offering proprietary products tailored to address your specific issues with unmatched quality and durability. 

Don’t wait until minor problems become costly repairs. If you notice signs of sinking, settling, or uneven concrete slabs on your property, contact Indiana Foundation Service for a complimentary inspection and estimate. Our highly trained experts utilize advanced diagnostics and exclusive products to raise concrete and prevent future sinking and cracking. 

The PolyRenewal™ foam injection system can efficiently and accurately elevate settled slabs. Our comprehensive foundation repair solutions address associated foundation issues to ensure long-lasting protection. Whatever your home needs, Indiana Foundation Service offers exceptional solutions to guarantee its safety, stability, and durability.