Monday 7 May 2012

Important Tips When Doing Asphalt Sealcoating Newark DE

By Deena Lawson


Sealcoating is added to asphalt to improve its properties. The bitumen mixes with the added chemicals from the sealant to produce a mix that is resistant to heat, frost and oxidation which would cause cracking. It is important these additives are used in places where freezing, and thawing occur in the winter and summer temperatures are high so companies working with asphalt sealcoating Newark DE would want to use this.

Each batch of coating is customized, the area is examined and a mix produced best to serve the needs of that place. Chemicals will be mixed in appropriate quantities to make an ideal product. This mix will be used to cover areas like drives, parking lots and roads.

Seal-coating comes in two different types. In 1950s a product was made from coal tar than had been refined and this made an efficient barrier to surfaces that might otherwise suffer from damage by chemicals or weather. In recent years another product has been developed this one from pitch. Sealants that have been made from pitch have the disadvantage that it can be dissolved by petrochemicals, however it has no noxious fumes nor can burn skin, so is much more pleasant to handle.

Such services will include resurfacing and overlays as repairs are needed as well as new surfaces laid. Repairs will involve processes such as hot or cold crack sealing, joint and perimeter sealing. It would be expected that concreting paving and line-striping would also be undertaken by these companies.

These companies would first have to prepare the area. For new surfacing new areas demolition may be needed to remove obstacles such as walls and buildings. Finally, the ground would have to be leveled to prepare for the pitch surface.

asphalt sealcoating Newark DE has become popular on residential areas, as there is the option for home owners to seal their own driveways and paths. The product can be bought in manageable sized drums and applied by spay or sponge. As access to your home is important at all times drying time is important and one company has produced a sealant that has reduced the drying time from 48 to only 4 hours.




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