Consult Asphalt Paving Phoenix Contractors For Durable Driveway Installation

By Essie Osborn


Although there are different materials that can be used to construct driveways and parking lots, asphalt is one of the cheap and durable options. When installed properly with help of asphalt paving Phoenix contractors, you can get a durable, economic, and strong pavement structure. A driveway that is correctly constructed using the right materials prevent premature damages and lasts for many years. However, with asphaltic material, you need to regularly inspect the pavements to find out if there are defects like cracks forming.

Before, you settle on a particular contractor to work on your project, you need to ensure that the company is able to offer good design, using quality materials and the highest level of construction practices. Asphalt material is durable and when maintained properly, it can last for many years. After installing it, the blacktop will show an attractive jet-black appearance.

As soon as you have laid down asphaltic pavements, the blacktop begins to oxidize. Asphalt oxidizes throughout until it reaches an equilibrium state, and this is when its life ends. It may take more than 20 years for the life of asphaltic pavements to end. Proper preventive maintenance is required to prolong the life of pavements.

Asphaltic pavements will experience oxidation as time goes on, and through preventive maintenance procedures such as sealcoating, the quality of asphalt can be enhanced. A good design is critical when constructing pavements. From the base to blacktop, the contractors should ensure that materials are laid down properly.

If well designed, your pavements can last for one or two decades. By designing, it means constructing a sub grade that is smooth and firm, and contoured to align with the layout. Before the aggregate material is put over the base, the areas have to be prepared and excavated. Organic materials and the topsoil should be removed and the ground leveled properly.

In application of aggregate stones, they have to be compacted and crushed to a level of between 6 to 8 inches. The blacktop has to be strong and durable. Although the quality of a parking lot or driveways is a good as the base, if the blacktop is not laid down and maintained properly, it can still affect the integrity of the drives.

While the untrained eye sees asphalt pavement looking alike, the truth is that there are different hot mix asphaltic materials that can be applied. The different hot mix asphalts have specific properties and they are designed to meet specific conditions. Cracks may be formed due to unstable base which allows movement to occur.

The drainage of water has to be addressed properly. Drainage pitch should be designed in such a way that a crown to edge slope is allowed. This will allow water collecting on the surface to be drained away from the blacktop. Protecting blacktop from ultraviolet rays can prolong the life of pavements. The heat baking pavement materials makes them harden fast and become brittle and flaky. When a sealcoat is applied, it acts as a membrane cover that shields the pavements from adverse effects of sunlight, water, salts, and gasoline.




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