Affordable asphalt seal coating, paving repair and maintenance vancouver washington

Family owned and operated expert sealcoating company that provides asphalt maintenance services in the Clark County, WA area.

Northwest Asphalt Maintenance is committed to offering you perfection in everything we do.

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Northwest Asphalt Maintenance is a family owned and operated company that provides asphalt maintenance services in the Clark County, WA area. We truly are the best in the business when it comes to asphalt paving and asphalt repair. Northwest Asphalt Maintenance is committed to offering you perfection in everything we do. Our quality work is the result of years of experience and unparalleled dedication.   Northwest Asphalt Maintenance offers free estimates and asphalt evaluations. Whether your job is large or small, our fully insured team of professionals will show you exactly what work needs to be done and how we'll build it to last. Established in 2001, Northwest Asphalt Maintenance is the place to go for expert knowledge, quality service and top of the line products for asphalt maintenance and equipment. With over 20 years of combined experience, the Northwest Asphalt Maintenance team can provide you with expertise on every level. Asphalt sealcoating, or pavement sealing, is the process of applying a protective coating to asphalt pavement to provide protection from the elements, and extend the life of the asphalt pavement. Pavement sealcoating protects asphalt against water, oils, and even ultra violet light. Not all asphalt sealcoatings are the same. For instance, refined tar, or coal based sealcoating offers the best protecting against water, and the best chemical resistance. Asphalt based sealer tends to offers poor protection against environmental chemicals, and harsher climates like the coast. Petroleum based sealers offer protection against water, and chemicals somewhere between tar, and asphalt based sealcoating. Another notable difference between coatings is in regards to wear. Again, refined tar based sealers offer 3 to 5 years protection against wear, while asphalt based sealcoating may last only up to 3 years. Petroleum based sealcoating falls somewhere between refined tar sealcoating, and asphalt sealcoating. Prior to asphalt sealcoating application, the surface has to be cleaned, and dried completely using sweeping methods, or blowers, or both. If the surface is not clean, and dry, poor adhesion will be the result, and the asphalt sealcoating will not last. Pavement sealcoatings are applied with spray equipment, or self propelled squeegee machines, or squeegee applied by hand. Equipment must have continuous agitation to maintain consistency of the asphalt sealcoating mix. The method is generally a 2 coat applicationm, which needs 24 to 48 hours to cure before vehicles can be allowed on the surface. Once the surface is prepared properly, correctly mixed sealer is applied at about a gallon per 60 square feet per coat.
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