Friday, August 2, 2013

Improve The Quality Of Driveways By Contacting A Driveway Sealing NJ Contractor

Improve The Quality Of Driveways By Contacting A Driveway Sealing NJ Contractor

By Cathy Mercer


Driveways and parking lots enhance traffic movement within businesses and home premises. These landscape structures also add value to your properties and therefore, should be maintained in the right condition. When asphalt pavements are constructed, they begin oxidizing. A driveway sealing nj contractor can assist you prevent the damages that occur when oxidation starts causing structural failures.

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.

A preservation procedure is needed to help prevent further damages. Considering that asphalt will oxidize for the rest of its time, it means that repeatedly the surface has to be treated with sealcoats. The sealcoat prevents damages that arise due to effects of sunlight, water, snow, de-icing salts, petroleum products and other chemicals. Hardened asphalt is further damaged when heavy loads turn over the surface.

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.

When a new asphalt paver is installed, it is allowed to oxidize, dry, and cure properly before a sealcoat is applied. The first sealing may be done several months after a newly constructed driveway has cured. Moreover, after the first sealcoat, you need also maintain periodic sealing. It is recommended that after every 2 to 5 years, you sealcoat your parking lots and driveways. This will you improve the elasticity of the blacktop and prolong its lifespan.

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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