Asphalt sealcoating products are the solution to protecting your property. They not only protect your investment, but they also improve the appearance, safety, and function of your property. Keep reading to learn how sealcoating is the secret to long-lasting asphalt.
Asphalt is composed of sand, gravel, and stone and uses bitumen as a binder. High-quality asphalt can typically last for 15 to 20 years if regularly maintained. That said, several factors can cause asphalt to deteriorate.
Harsh weather conditions such as rain, snow, and ice can damage the structure of the asphalt as well as the underlying subbase. Water can seep into the crevices of the asphalt, weakening the integrity of the aggregates and binder.
With Ontario’s climate, the constant freeze-thaw cycles can lead to asphalt cracking, allowing moisture to penetrate the foundation. The powerful UV radiation can also lead to oxidation, causing the asphalt to become brittle over time.
Regular usage of commercial parking lots and roadways can weaken the strength of the asphalt’s composition. This can lead to indentations, cracking, and potholes across the property.
Sealcoat is a liquid asphalt emulsion-based substance that is designed to bind with asphalt aggregates and form a protective barrier against wear and tear, weather conditions, and aging. Reputable sealcoat products can extend the lifespan of asphalt, including industry-grade long-lasting asphalt mixtures.
As a tangible shield, sealcoat helps to prevent water from seeping into the structured components of the paved surface. With its weather-resistant properties, sealcoat can stop rainfall, liquid chemicals from vehicles, and ice and snow from leaching into the crevices of the asphalt. Moisture within the asphalt can lead to cracking, gaps, and potholes on the surface and can drain into the foundation of the paved surface.
Heat and UV rays from the sun can also soften the molecules of the asphalt, causing it to become brittle and break apart over time with regular foot and vehicle traffic. Sealcoating pavement forms a protective barrier reducing damage to the asphalt.
Due to the weight of heavy trucks and commercial vehicles, asphalt must be flexible to adapt to the stress as well as durable to withstand the effects of harsh weather conditions. Sealcoat improves the flexibility of the pavement thereby lowering the risk of cracking and crumbling.
In addition to acting as a protection barrier, sealcoat provides visual appeal to paved parking lots by restoring the colour of the asphalt. This not only creates a sense of professionalism but also boosts the overall value of the property.
There’s a lot of information online about sealcoating—some of which isn’t always true! Below are some of the common misconceptions about sealcoat products you should be aware of.
Fact: Sealcoat does not remove cracks but rather protects the material that is used to prevent the cracks from expanding.
Fact: Sealcoat does provide asphalt surfaces with a finished, aesthetically pleasing look but the main goal is to protect the underlying asphalt and foundation.
Fact: The components within the sealcoat product provide traction and slip resistance to both foot and vehicle traffic.
Fact: Sealcoat products manufactured with bituminous coal-based compounds, water, polymer additives, silica sand, and exclusive fillers are not classified by the Environmental Protection Act nor the Occupational Safety and Health Administration as hazardous.
Fact: Only a commercial-grade sealcoat product made by a reputable manufacturer will provide superior protection.
Fact: It is a durable product that protects the asphalt and subbase against harsh weather conditions and heavy traffic.
Fact: As with all high-grade paving products, sealcoating is considered a worthwhile investment in the longevity of your asphalt parking lot.
Fact: Sealcoat can be applied during off-hours or when it’s most convenient for your business, causing little disruption to foot and vehicle traffic.
Generally, newly installed asphalt is sealcoated once the asphalt is cured, which is usually six to 12 months after application. Sealcoat can then be reapplied once every two to three years.
Existing asphalt can be sealcoated at any time and then recoated once every two to three years, depending on the local weather conditions and traffic volume. Signs your asphalt needs sealcoating include drainage issues, potholes and alligator cracks, vegetation growth, discolouration, and a weathered appearance on the asphalt surface.
Regular inspections are crucial for long-lasting asphalt protection. Scheduling asphalt maintenance can prevent costly replacements and repairs because it addresses minor issues before they become worse.
Any signs of asphalt cracking, fading, or chipping should be repaired immediately. Asphalt repairs may involve filling large cracks or potholes and cleaning up chemical spills and stains on the asphalt surface.
With the local climate, winter maintenance is essential to ensure the safety and security of your property. Snow removal and de-icing products are available to minimize the risk of damage to your parking lot or commercial property.
Sure-Seal Pavement Maintenance Inc. is a leading paving and sealcoating contractor in the GTA. Our superior services include asphalt installation, repair, maintenance, and replacement and are guaranteed to provide long-lasting durability.
Learn why professional contractors, property managers, and landowners have been depending on our sealcoating services for more than 30 years. Contact us today at 416-PAVEMENT (416-410-3705) or complete our online form.
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