Why Is My Concrete Failing? The Top 5 Most Common Reasons
How To Identify Concrete Failure
Concrete failure can manifest in a variety of ways. Let's five into the most common signs of concrete failure and what they mean.
1. Cracking
Cracks are one of the most obvious indicators of concrete failure. While small hairline cracks that aren't actively spreading may not pose an immediate concern, larger and growing cracks can compromise your home's water drainage, reduce aesthetic appeal, and weaken the structural integrity of the concrete.
2. Water Pooling
If you notice water pooling in specific areas after heavy rain, it's another potential sign of concrete failure. Properly compacted soil should manage water drainage effectively. Pooling water could indicate an issue with the soil beneath the concrete leading to long-term damage.
3. Pitting, Flaking, and Staining
Concrete's porous nature makes it susceptible to pitting, flaking, and staining. Spills of oil, grease, or other substances can penetrate and leave unsightly stains. Additionally, the freeze-thaw cycle can cause water to seep into the concrete expnad during freezing, and lead to cracking and flaking. Without proper sealing, water intrusion and exposure to harsh chemicals can accelerate surface deterioration.
4. Uneven Surfaces and Sinking
Uneven of sinking concrete slabs indicate that external factors, such as soil movement or poor support, are at play. This can result in structural instability that needs immediate attention.
Why Does Concrete Fail?
Concrete failure often arises due to a combination of natural and human-made factors. Let's explore the top five reasons:
1. Poorly Compacted Soil
When your home was built, soil was moved and replaced, often leaving loose, poorly compacted ground. Even if compacted well, it's never as stable as untouched soil. This loose soil absorbs water, expands, and contracts, creating voids that cause the concrete above to sink.
2. Weather
Weather significantly impacts concrete. Here's how:
- Flooding: Dry periods create cracks in the soil. When it rains, water seeps through these cracks, weakening the soil beneath the concrete. In severe cases, the soil erodes entirely, leaving voids that can't support the concrete.
- Hot Weather: High temperatures cause concrete to expand, exerting pressure on the slab, which may lead to cracking.
- Cold Weather: Freezing ground moisture and shrinking slabs during winter months can lift and crack the concrete.
3. Excessive Weight
Although concrete is strong, excessive weight can strain it. Heavy loads, including snow in colder climates, can put pressure on concrete slabs, especially when combined with softened or unstable soil.
4. Shrinkage
Concrete shrinks as it cures. During installation, water in the mix facilitates pouring and binding. As this water evaporates, the concrete's volume decreases, which can lead to shrinkage-related cracking.
5. Concrete Defects
Concrete installation or an improperly prepared concrete mix can result in defects. The wrong water-to-cement ratio creates weak, crack prone concrete. Even with the perfect mix, improper curing methods can cause premature drying, shrinkage, and eventual cracking.
Why You Should Worry About Failing Concrete
Failing concrete may seem like a minor inconvenience, but it can lead to serious safety, structural, and financial issues:
- Safety Hazards: Cracked or uneven surfaces create tripping risks, especially in high-traffic areas like driveways and sidewalks.
- Reduced Property Value: Damaged concrete diminishes your home's aesthetic appeal and market value.
- Progressive Damage: Concrete issues worsen over time. Addressing them early prevents minor problems from escalating into costly repairs.
What To Do If Your Concrete is Failing
If you notice signs of concrete failure, it's essential to act quickly. Ignoring these issues allows them to worsen, potentially leading to more extensive and expensive repairs. Consulting a professional can help address the root cause and provide a lon-lasting solution.
How Woodford Bros. Can Help
1) PolyLevel
- A high-density polyurethane foam that lifts and levels concrete by filling voids beneath the slab.
- Injected through small, penny-sized holes, it expands and hardens, providing long-lasting support.
- Compared to traditional mudjacking, PolyLevel offers a more permanent solution by addressing the slab's stability.
2) NexusPro
- A UV-resistant, silicone-based crack and joint sealer that prevents water intrusion.
- Unlike conventional caulking, NexusPro does not crack, bubble, or dry-out.
- It ensures the surrounding soil remains stable and minimizes washout
3) SealantPro
- A durable topcoat that permanently bonds to your concrete, protecting it from the elements and extending its lifespan.
Schedule Your Free Estimate Today
If you are experiencing concrete concerns, don't wait. Contact us for a free inspection and same-day quote by calling 1-934-201-5848 or visit us online.
