This lab experiment simulated three months of UV light a sealer would see in the field using a QUV booth and the results speak for themselves. Contractors modify asphalt emulsion products with coal tar additives to provide better performance characteristics. The picture below compares BioSealcoat, an soy-based eco-friendly sealer, to a coal tar modified asphalt emulsion commonly used in the Midwest. But how often will you need to reapply sealcoat to maintain a pristine finish? That often depends on the product’s UV resistance, as some sealcoats tend to chalk out and fade to gray only a few months after application. Sealcoating asphalt helps restore your parking lot’s rich black finish. To figure out which seal coat is best for your asphalt, it’s important to understand the benefits sealcoating asphalt is supposed to deliver: Beautify Your Pavementįirst impressions are important, and a well-maintained parking lot can set the right tone with your guests. Which is the best for sealcoating your asphalt? A handful call for coal tar sealers, a few plan on using asphalt emulsion-based products, and one calls for BioSealcoat®, a sustainable sealcoat made from soybean oil. You put the project out for bid and receive several quotes, each uses a different type of asphalt sealer.
ASPHALT EMULSION SEALER CRACK
This entails crack filling, patching, and sealcoating your asphalt once every couple years to prevent asphalt oxidation and keep your parking lot looking new. Your organization decided to commit to a planned preventative maintenance program for your asphalt parking lot.
The Best Products for Sealcoating Asphalt
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