For commercial and industrial parking lots, we use a type of asphalt designed to withstand heavy traffic.
Commercial asphalt in Drummondville
For commercial asphalt projects in Drummondville and the surrounding area, trust LE GROUPE OASIS. We provide complete turnkey services. Whether you need a parking lot, pedestrian walkway, or any other project, our team will put over 20 years of commercial and industrial asphalt experience to work for you. Our commercial asphalt installation methods comply with Building Code requirements and industry standards.
Commercial asphalt lifespan
A commercial asphalt parking lot typically has an average lifespan of 15 to 20 years. However, its longevity depends on several factors, including the quality of the asphalt and other materials used, the quality of the crushed stone base preparation, and the intensity of traffic. Harsh winters and frequent freeze-thaw cycles can also have a significant impact on the lifespan of the asphalt.
A properly graded asphalt surface with a well-compacted crushed stone foundation and adequate slope for water drainage can last up to 20 years. However, if the base was poorly constructed, built on unstable clay soil, or if water accumulates on the surface due to inadequate drainage, the lifespan of a commercial parking lot will be significantly reduced.
When should commercial asphalt be replaced?
Replacement becomes necessary when signs of deterioration become structural rather than merely cosmetic. Common indicators include large and widespread cracks, an increasing number of potholes, and settled or deformed areas caused by the repeated passage of heavy vehicles.
If the surface begins losing aggregate, it means that the asphalt binder has deteriorated, causing the pavement to become rough and granular. At this stage, localized repairs or asphalt resurfacing are often no longer sufficient, and a complete reconstruction of both the asphalt surface and its foundation is generally recommended.
Partial commercial asphalt restoration
If your commercial asphalt parking lot is less than 15 years old, is not crumbling, but contains numerous small holes and cracks, asphalt resurfacing can strengthen the surface and restore its appearance. A new layer of hot asphalt, at least 1 inch thick, will be applied. This process seals holes and cracks, restores the surface's water resistance, and extends its lifespan by several years.
If your commercial asphalt contains potholes, significant cracks, broken sections, or areas that have settled, it is generally recommended to repair or excavate the affected areas (partially or completely) and then install new asphalt.