Asphalt is a common material used in road construction. Asphalt is composed of different materials, but it is 70 percent bitumen. At the start of the twentieth century, asphalt has been used for roads, pavements, parking lots, and airports. If you want an asphalt surface for your parkways, visit http://www.blacktopasphalt.com.au/ for more details.
Governments around the world have preferred the usage of asphalt for national roads. Here are the reasons why:
Safe for Vehicles
Most drivers would agree that asphalt is the best road to drive on. It is smooth and less bumpy compared to cement roads. Aside from that, it is not prone to accidents, especially during the rainy season. An excellent characteristic of asphalt roads is that it is rough but feels smooth when driving. There is increased friction between the vehicle tires and road.
Asphalt roads can be built overnight. Initially, asphalt is a hot liquid poured and spread over the way. When it cools down, it hardens and becomes a nice and smooth road. Asphalt roads are cheaper because it requires less labor and less expensive materials. Concrete roads, on the contrary, are more expensive.
Aside from that, concrete roads cannot be repaired immediately. When there are small cracks in the road, the cracks cannot be removed and be replaced. The whole slab of concrete must be replaced, which is costly. Unlike asphalt, potholes in the asphalt road can be repaired by pouring over melted asphalt. Moreover, asphalt roads can be recycled. Broken asphalt will be dissolved, and it can be used for roads again.
Governments around the world saved millions of taxpayers’ money because of asphalt. It requires less input because old asphalt can be recycled. For asphalt overlaying services, check out http://www.blacktopasphalt.com.au/ for more information.
Reduces Transporation Slack
Whenever there are road repairs or constructions, traffic will occur. Due to these constructions, a lot of people experience delays in deliveries and loss of productive time due to traffic. Asphalt roads can be built overnight. When the asphalt hardens, motorists can use the road the next morning.
Also, building asphalt roads won’t require a total road blockage. Detours can also cause delays. In asphalt overlays, one side of the road may be blocked, and when the asphalt hardens, it may be opened again for motorists while the other parts of the streets are blocked for asphalt overlay.
Safe to the Environment
Most asphalt roads are composed of post-consumer waste like tires. Rubber in tires is the most common ingredient included in the asphalt mixture. Asphalt roads reduce waste. Aside from that, old asphalt roads are not thrown away. It can be recycled without requiring additional input.
Asphalt roads are considered sustainable due to its recyclability. Aside from that, asphalt is impermeable, which prevents water and other liquids from reaching the soil beneath. Asphalt has been used as a coating for water pipes to prevent the contamination of the water.
Overall, building asphalt roads require less fuel than concrete roads. It also helps the general public save gas and have a smoother ride. Visit http://www.blacktopasphalt.com.au/ for asphalt installation services.