When a person hires a paving contractor, they don’t realize they are hiring highly-trained engineers. Building a driveway, parking lot, or a new road requires a lot of skill if the pavement is to remain functional for many years to come. Learn information about Hendersonville, TN here.
In order to engineer a paving project, paving contractors must know how to use specialized equipment. The first thing they have to do is get down to the soil. A paving contractor will use a milling machine to grind up the asphalt that is already there. Then they will use excavating machines to dig down until they get to clean soil. Anything that was used before to make a bed for the old parking lot will be removed. Pavement projects must be engineered in such a way that the driveway or road will be free of defects for years to come, with minimum maintenance. Discover facts about How A Paving Contractor Designs a Good Parking Lot.
The area to be paved has to be completely free of vegetation. Grass and weeds are tenacious little critters and will cause cracks in pavement and will eventually poke up through the pavement. Thinking that the asphalt will kill the grass and weeds is just wishful thinking.