Hi-Tek Paving Services Logo

What Are the Most Common Causes of Asphalt Sealcoating Failures?

What Are the Most Common Causes of Asphalt Sealcoating Failures?Asphalt is an exceptionally good paving material that is known for its versatility, aesthetic properties, and economy. Asphalt pavements can also have remarkable longevity if they receive timely repairs and adequate maintenance. One of the best things property owners and managers can do to protect their blacktop pavements is to have a reputable company apply asphalt sealcoating periodically.

Why Is Asphalt Sealcoating a Beneficial Procedure?

Sealcoating Dallas TX asphalt pavements can help prevent damage from vehicle fluids, ultraviolet radiation, and other forces that can cause premature deterioration. Local asphalt sealcoating services can also help prevent the sun from fading your pavement from a rich, dark color to an unsightly, dingy gray. Given the harsh conditions your pavement must endure, it is only logical to protect it as much as you can so that it will last longer and require fewer repairs.

What Causes Most Asphalt Sealcoating Failures?

It is important to remember that a reputable, experienced sealcoating company in Dallas TX will seldom have an application fail. Most failures occur when applications are performed by unscrupulous or inexperienced sealcoating contractors.

1. If a sealcoating company does not mix the sealant correctly, the job may fail. A sealcoating mix contains concentrated sealant, water, and sand. Every local asphalt sealcoating professional is responsible for accurately measuring the quantities of each ingredient when preparing the mix. Unscrupulous asphalt sealcoating companies sometimes prepare mixes with less sand and more water than the manufacturer specifies. If the proportions are wrong, the sealcoating will wear away quickly.
2. A sealcoating company in Dallas TX must pay very close attention to the weather forecasts. Sealcoating is very sensitive to temperature, humidity, and wind. The temperature cannot be less than around 50 degrees when sealcoating Dallas TX pavements. If there is little wind and high humidity, the temperature will likely need to be higher than 50 degrees. Furthermore, it is critical that no rain falls during the application and for the next 24 hours. Depending on the time that has elapsed between the application and the rain, all or most of the sealcoating could be washed away. Even under the best scenarios, the surface appearance will be negatively affected.
3. Asphalt sealcoating companies must prepare the pavement properly. This includes a thorough cleaning to remove tree sap, vehicle fluids, and other contaminants. Dirt, dead vegetation, and trash must be removed. Some areas may need an application of primer to ensure a proper bond. One of the most critical parts of preparation is the repair of any breaks in the pavement’s surface, including significant cracks or potholes. Asphalt sealcoating is not a repair product, so do not confuse it with crack sealing. Fortunately, many asphalt sealcoating companies also offer crack repairs, power washing, and other services to prepare pavements for sealing.
4. A Dallas asphalt sealcoating company should always apply sealants in thin coats. If multiple coats are needed, contractors must allow the previous coat to dry before proceeding. Like paint, thick coats of sealcoating will take longer to dry, and they may never cure properly.

For the best asphalt sealcoating services, trust HI-TEK Paving Services. We also offer asphalt crack repairs, asphalt paving, asphalt repairs, asphalt overlays, parking lot maintenance plans, concrete installation and repair, and parking lot striping. We have an exemplary reputation for extraordinary craftsmanship and exceptional service. You can either give us a call at 214-908-9641 or submit the online form if you would like to request a free quote, or you can email Kevin@HI-TEKPaving.com if you prefer.