Concrete is a durable and long-lasting material, but over time, it can develop issues that compromise its strength and appearance. One of the most common problems is spalling concrete—a condition where the surface starts to flake, peel, or crumble. If early signs of spalling are ignored, they can lead to structural damage, safety hazards, and costly repairs.
Best Concrete Contractor in Garland, TX
Phone: (469) 557-5247
Email: contact@garlandconcretecontractorstx.com
Early Signs of Spalling Concrete
1. Flaking or Peeling Surface
An uneven, rough surface with visible peeling or flaking is one of the first signs of spalling concrete. This often occurs due to moisture infiltration and exposure to extreme temperatures.
2. Pitting or Small Holes
Tiny holes or pits on the surfaces show that the top layer is deteriorating. These imperfections weaken the cement and make it more susceptible to further damage.
3. Cracking and Chipping
Minor cracks that gradually widen and cause chunks of cement to break away are a clear indicator of spalling. These cracks often appear in driveways, patios, sidewalks, and foundations.
4. Rust Stains on the Surface
If you notice rust stains on your surface, it may be due to the corrosion of rebar (reinforcing steel) inside the structure. As rebar rusts, it expands and pushes against the concrete, causing it to crack and spall.
5. Uneven or Crumbling Edges
The cracking frequently appears first on the edges of sidewalks, patios, and driveways. If the corners or edges appear jagged or are breaking off, immediate repairs are necessary to prevent further damage.
6. Exposed Aggregate
When spalling progresses, the fine cement paste on the surface erodes, exposing the coarse aggregate beneath. It weakens the structural integrity of the structure and gives it an uneven, rough texture.
7. Water Pooling on the Surface
If water remains in certain areas of your surface rather than draining properly, it could be a sign that the surface is deteriorating and losing its protective layer.
Causes of Spalling Concrete
Understanding the causes can help you take preventive measures. Some of them are:
- Moisture Penetration
- Improper Installation
- De-icing Salts
- Rebar Corrosion
- Extreme Weather Conditions
How to Fix Spalling Concrete?
1. Resurfacing
For minor spalling, professionals apply a high-quality overlay or resurfacer to restore the texture and strength of the surface.
2. Patching and Sealing Cracks
For deeper damage, expert contractors use specialized patching compounds to fill cracks and prevent further moisture infiltration.
3. Applying a Protective Sealant
A high-performance sealant is applied to protect the surface from future damage caused by water, chemicals, and freeze-thaw cycles.
4. Reinforcing Structural Integrity
If rebar corrosion is the root cause, professionals remove the damaged cement, treat or replace the rusted rebar, and reapply fresh cement for durability.
Preventive Measures to Avoid Spalling
While cracking is common, proper maintenance can significantly reduce the risk. Here’s how you can protect your surface:
- Apply a high-quality sealer every 2-3 years
- Avoid using harsh de-icing salts in winter
- Ensure proper drainage to prevent water accumulation
- Repair minor cracks promptly before they worsen
- Use professional-grade mixtures for long-term durability
Why Choose Garland Concrete Contractor?
They provide expert services for residential and commercial properties. Their expert team repairs and restores structures to extend their lifespan and improve their appearance. Is your surface flaking or cracking? Contact them today for a free consultation!
Contact Details:
Phone: (469) 557-5247
Email: contact@garlandconcretecontractorstx.com
FAQs
Can cracked concrete be repaired?
Yes, depending on the severity, it can be fixed by resurfacing, patching cracks, applying sealants, or reinforcing the structure.
Is spalling concrete dangerous?
Yes, It can weaken structures and can lead to trip hazards, water damage, and even structural failure if left untreated.
How long does repair take?
Small repairs may take a few hours, while larger resurfacing projects can take a couple of days, depending on the severity of the damage.
Does cracked concrete reduce property value?
Yes, damaged surfaces can lower your property’s aesthetic appeal and value. Repairing it enhances durability and improves curb appeal.
How much does it cost to fix spalling concrete?
The cost depends on the extent of the damage. Call (469) 557-5247 or email at contact@garlandconcretecontractorstx.com to get a free estimate.
