Saturday 22 June 2013

Improve Traffic Flow By Constructing Drives With Help Of Asphalt Contractors Phoenix Area

By Linda Maynard


Constructing roads, driveways, and parking lots is an investment for businesses and homeowners since it ensures that there is smooth traffic movement within premises. In addition, these structures enhance the aesthetic beauty of the landscapes making them more attractive. With help of asphalt contractors Phoenix area, businesses can transform their landscapes into beautiful features.

When constructing roads and drives, they should have strong foundation that is able to support the heavy vehicular traffic load. The foundation should also be well spread so that it allows water to drain properly. If there are depressions caused by uneven spreading of sub-base, this situation can allow water to collect over the pavement surfaces.

Water is one element that brings a lot of damage on roads. When ultraviolet rays bake pavement surface, cracks easily form and with increased traffic the cracks may widen allowing water to penetrate. If you notice change in colour of drives from the black appearance to gray, you need to have them sealcoated before further damages occur.

The better the blacktop is protected, the longer your roads are able to last. Ultraviolet rays heat the blacktop accelerating its oxidation rate. This situation is seen when the blacktop begins to change its colour. If you notice your pavement has changed its colour from the black appearance to gray, it needs to be sealcoated.

With experienced asphaltic pavement contractors, they will construct durable roads with use of quality products, the right designs and procedures. After pavements are laid down, sealcoats are applied. A sealcoat is a membrane that is weatherproof meaning that is prevents weather elements like ultraviolet rays and water from damaging the blacktop.

When damages occur on roads such as cracks, it requires patching, resurfacing or complete removal and replacement of asphaltic material. Patching is applied to repair cracks such as alligatored cracking. This procedure is applicable where small areas have extensively been damaged. However, if small cracks have formed in large sections, resurfacing may be needed.

Resurfacing provides crack repair at once and it more appropriate in areas where there are minimal damages. Moreover, removal and replacement is done when the drives have developed potholes and large cracks, which cannot be effectively repaired through resurfacing. If the base of roads has been damaged, it means that it has to be done again. Removal and replacement of asphaltic layer will allow the subgrade layer to be compacted making it stronger.

The contractors can inspect your pavements and determine whether they need repairs or replacement. A properly maintained driveway or parking lot may last up to 20 years depending on traffic but if it is not maintained properly such as not applying sealcoats, the life expectancy can reduce to about 8 to 10 years. Without proper sealcoating, you may be compelled to do major repairs on your roads soon. By seeking help from asphalt contractors Phoenix area, you are able to construct new drives and repair any damages on pavements.




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