Tuesday, August 6, 2013

Prolong The Life Expectancy Of Drives By Consulting Driveway Sealing NJ Contractors

By Cathy Mercer


Pavements are important landscape structures in homes and commercial properties. They add value to business and home real estate properties. They also help in improving the flow of traffic within these premises. Keeping the structures in good condition creates a good image and improves the look of homes and commercial buildings. By contacting a driveway sealing nj contractor, you can restore the quality of these landscapes.

A newly installed asphaltic paver has a good visco-elasticity property. This means that it spreads, contracts, and expands easily. However, due to oxidation, when given enough time, it can harden and becomes brittle. This is why damages start being witnessed within your driveways. Sealing is needed in order to protect your blacktop.

Sealcoating is a preservation procedure, which provides a membrane cover for the blacktop. The sealcoat prevents damages caused by things like sunshine, gasoline, oil spillages, de-icing salts, and water. Sunlight can bake the asphaltic, material making it fragile and easily breakable. When heavy loads turn over the surface, they create pressure that further deteriorates your driveways.

Proper maintenance with sealcoat helps improve the blacktop. It can support heavy load without easily breaking. Sealcoat also restores the elasticity property of asphalt meaning that the roads spread easily. Water can penetrate through cracking to settle on bed of driveways. Water causes the sub base to crumble leading to additional damages. It is essential that your parking lots and drives have a crown-to-edge slope.

Water should run on edges of pavements by providing a crown-to-edge slope that allows rainwater to flow to the sides of pavements. On the edges, that water is further drained to the proper drainage channels. Ultraviolet rays increase the oxidation of asphaltic material. This is why you notice a change in color. As the drives and parking lots age, they turn from black to gray, something that signifies deterioration of asphalt.

Moreover, because asphalt is a petroleum product, when other derivatives of petroleum come in contact with it, they react and dissolve in the asphaltic material. This weakens the bonding properties of asphalt making it more susceptible to further damage. Sealcoating is done when asphalt has cured sufficiently.

After new driveways have been constructed and paved with asphalt material, they are allowed to dry and cure before the first sealcoat is applied. When the coat is applied to improperly cured asphalt, it can peel off fast exposing the blacktop. The first coat may be applied after one year or less depending on how fast the blacktop cures. Other sealcoats are planned for depending on how the previous ones peel off.

You can contact a driveway sealing nj contractor to install and sealcoat your driveways. Before the coat is applied, any damages such as crack should first be repaired. Sealcoats do not cure problems within the pavements such as cracks. When the coat is applied on cracks, it only masks them and soon your driveway and parking lot will show the cracks again. This may cause more trouble because the sealcoat peels off quickly. Sunlight, water, ice, salts, gasoline, and other chemicals may begin acting on your blacktop thus causing unexpected damages.




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