Although pavement maintenance agendas will differ from property to property, the overall purpose of asphalt maintenance is to sustain its appeal and extend its life. Some paving maintenance tasks can be managed on your own or by an appointed staff, such as inspections and trash clearance; while others are best left in the hands of trained and equipped professionals. An ideal pavement maintenance should include basic tasks like regular assessments, sweeping, crack filling, pothole repair, periodic line striping, and most importantly, seal coating. Without a proper sealcoat, asphalt pavements will experience heightened wear and tear from traffic, weather, chemicals, salts, and more, which shortens their life and diminishes their aesthetic value.
Asphalt Seal Coating
Seal coats are emulsions that are brushed or sprayed onto pavements, providing a clear protective layer against moisture and the above-mentioned threats. There are several types of commercial sealcoats available on the market, but the most popular versions include fog seal, slurry seal, and chip seal emulsions. Some sealcoat products are water-based, which are easier and safer to spread. But there are also waterless versions that use organic or plant-based oils or hydrocarbon solvents instead.
Choosing to Seal Coat
If your asphalt pavement is old and in poor condition, it will not likely benefit from a new layer of seal coat. In some cases, it is more cost-effective to repair or replace deteriorated asphalt pavements instead. However, if your asphalt is in good condition, a periodic re-sealing can be a highly-beneficial maintenance decision. Talk to your trusted paving contractor for a professional recommendation of your asphalt’s maintenance and sealcoating schedule. They will know exactly what your property needs and at what intervals. The cost of having your asphalt seal-coated will depend on several factors, such as the square footage, the condition of pavement, and any additional surface applications needed.