What Are The Common Signs Of Concrete Spalling In Lakeside Ca?

5 Common Signs Of Concrete Spalling In Lakeside CaConcrete spalling is a common problem that many property owners encounter, particularly in regions with harsh weather conditions or older concrete structures. Spalling refers to the deterioration of the concrete surface, leading to the formation of cracks, chipping, and the loss of concrete material. It not only affects the aesthetic appeal of your property but can also compromise the structural integrity of the concrete. In this article, we will discuss five common signs of concrete spalling and provide guidance on how to address this issue.

  1. One of the most noticeable signs of concrete spalling is the development of small, shallow cracks on the surface of the concrete. These cracks often lead to the formation of small chips or flakes that can easily come off when touched. Spalling typically begins with minor surface imperfections but can progress to more severe damage if left untreated. Surface flaking and chipping are not only unsightly but can also pose a safety hazard, especially on walkways and driveways.
  2. Another common sign of concrete spalling is the exposure of aggregate materials, such as rocks or pebbles, within the concrete surface. As the top layer of concrete erodes, it reveals the underlying aggregates, giving the surface a rough and uneven appearance. This not only detracts from the aesthetics of the concrete but can also weaken its structural integrity. Exposed aggregate is often a clear indicator that concrete spalling is occurring and should be addressed promptly.
  3. Concrete spalling can also manifest as the formation of small pits and pockmarks on the surface. These depressions are typically the result of moisture infiltration and the subsequent freeze-thaw cycle, which causes the concrete to expand and contract, leading to the development of these imperfections. Pitting and pockmarks not only detract from the appearance of the concrete but can also trap water, exacerbating the spalling issue further.
  4. As concrete spalling progresses, it can lead to more significant cracks and scaling, where larger portions of the concrete surface break away. Cracks may extend deeper into the concrete structure, compromising its stability and strength. Scaling involves the peeling or flaking of larger sections of the concrete, which can create hazardous conditions and necessitate costly repairs.
  5. Efflorescence is a common sign of concrete spalling caused by moisture infiltration. It appears as a white, powdery substance on the surface of the concrete, indicating the presence of mineral deposits left behind as water evaporates. While efflorescence itself may not be structurally damaging, it is often a precursor to more severe spalling issues if the underlying moisture problem is not addressed.


What Causes Concrete Spalling?

Concrete spalling is primarily caused by moisture infiltration, which can lead to the freeze-thaw cycle, causing the concrete to expand and contract. Other factors include the use of low-quality concrete, poor installation, and exposure to harsh weather conditions.

Can Concrete Spalling Be Prevented?

While concrete spalling can be challenging to prevent entirely, proper concrete installation, regular maintenance, and the use of sealants can help reduce the risk. Promptly addressing minor surface imperfections can also prevent spalling from worsening.

How Can I Repair Concrete Spalling?

The repair of concrete spalling depends on the severity of the damage. Minor surface spalling can often be addressed with patching compounds or resurfacing. For more extensive damage, it may be necessary to remove and replace the affected concrete sections. Consulting with a professional is advisable for proper assessment and repair recommendations.


In conclusion, concrete spalling is a prevalent issue that can affect the appearance and structural integrity of concrete surfaces. Recognizing the common signs of spalling, such as surface flaking, exposed aggregate, pitting, cracking, scaling, and efflorescence, is essential to address the problem promptly and prevent further deterioration. If you observe any of these signs on your concrete surfaces, consider seeking professional assistance to assess the extent of the damage and determine the appropriate repair or maintenance measures. For more information, contact Concrete Contractor Lakeside Ca at (619) 678-0052.