Asphalt, otherwise known as blacktop by the layman and bitumen by the professional is far less expensive than concrete. Therefore, it is often the preferred method of paving the driveway of a home, large public and private parking spaces, airports and highways. The best resource for those considering paving a driveway or parking lot is an asphalt paving sarasota fl expert.
Content of Asphalt
Mastic Asphalt is composed of 7-10% asphalt and the remaining 90-93% is concrete. This product is often used to waterproof flat roofs and to seal underground tanks. Asphalt Concrete has a lesser asphalt content of around 5% and is what’s primarily used for road paving.
The content of the black sticky substance found in asphalt is found in the following: Naphthene aromatics (naphthalene)are made up of partially hydrogenated polycyclic aromatic compounds. Polar aromatics are made up of high molecular weight phenols and carboxylic acids created by …