Скачать или смотреть Differences of Asphalt and Blacktop

There are three different grades available in asphalt. ... The two types of asphalt are very similar, but they do have a slight difference. The 41A is also known as the driveway mix, as it is commonly used for driveways. Asphalt and Blacktop Tarmacs. Both asphalt and blacktop can be called a tarmac. A tarmac is the material used for creating roads, runways and other high-traffic areas. ... While asphalt and blacktop are usually the terms used when referring to highways and streets, it is also used for airport runways.Cost. Ignoring any maintenance costs, asphalt is generally much cheaper to install than concrete. On average, the cost per square foot for asphalt will run between $2.50 to $4.00. ... It's not unheard of to have a stained concrete driveway with a smooth finish cost over $15.00 per square foot.