Monday, 2 July 2012

How Asphalt Sealcoating Protects Roads And Other Surfaces

By Laura Gallagher


It is very costly to apply asphalt on road surfaces and parking lots. Proper maintenance should be done to preserve them. To protect them, asphalt sealcoating Newark DE can be used.

Since roads and pavements are one of the most heavily used properties, it is just apt that they should be checked every now and then. Most accidents on the road happen because roads are not well paved or are not suitable for driving. Climate is one of the leading factors that cause the deterioration of roads.

The heat of the sun can render the road vulnerable to cracks. It melts the chemical substance that holds together the rocks and the sands. These rocks and sands are the basic components of road asphalting. When these start to break down, its color changes. From the usual black, it becomes brown and gray in worst cases.

Petroleum based chemicals also weaken the cohesiveness of the rocks and sand. It is in parking lots where a lot of liquid spills from engines happen. When this kind of spills come in contact with the surface, the rock and sand particles are bound to break free from the cohesive substance that held them.

To make the sealer more effective, inspect for any gaps and cracks. They have to be closed or filled up to prevent anything from coming through. Water can easily get into small holes, which will eventually distort the whole foundation of the road because they can turn into puddles on a heavy downpour.

A cold sealant is effective in covering cracks. If you want something that can protect it longer than a year, a hot crack sealant can be used instead. It lasts longer than the cold sealant by a good three to seven years.

Businesses with asphalt sealcoating Newark DE should be able to make their customers understand how important it is to maintain roads and pavements. Maintenance programs can be offered to help customers save on maintenance costs. Besides, if their properties are in good condition, it can significantly add up to the selling price of the property when they decide to sell.




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