Commercial roads, parking lots, airports, and the core of embankment dams – they all have one thing in common. If you guessed it as AC paving, you are correct! AC is an abbreviated form of asphalt concrete, but sometimes it’s also used for asphalt cement or asphalt content. It refers to the liquid asphalt portion of the composite material. Premier Paving, the leading commercial paving company in Annapolis or nearby it, uses it across various commercial projects.
Making of Asphalt Concrete (AC)
It’s formed by mixing asphalt binder with stones. The asphalt binder is heated to decrease its viscosity. The molten liquid is allowed to dry. The process drives away the moisture. Then it’s heated again up to 300 °F (roughly 150 °C) for virgin asphalt and 330 °F (166 °C) for polymer modified asphalt, and 200 °F (95 °C) for the asphalt cement before mixing it with concrete or stones. The mixture is then used for the construction work. Temperature plays a critical role in asphalt concrete preparation. If you are looking for the Paving Company in Annapolis for commercial constructions, continue reading.
Why Does the Paving Company in Annapolis Prefer Asphalt Concrete?
AC paving material shrinks and expands with temperature variation. It behaves differently in different seasons as per the environmental factors, particularly, temperature. This flexibility and elasticity make it an all-weather paving material. The roads or other construction works do not develop cracks and they last for years. Premier Paving, the leading commercial paving company in Annapolis has been using it for years to build commercial as well as residential roads and other structures.
#2. Tire Friendliness
Unlike cement pavement, asphalt pavement does not cut the threads or fibers of the tire. As a result, the tires of your vehicle last longer. This characteristic finds its root again in the high elasticity of the AC material. The Commercial Paving Company in Annapolis works
#3. Less Noise
The paving company in Annapolis resorts to the best civil engineering techniques and practices to help citizens get quieter roads. Using sand and filler of the appropriate size and density, the AC paving company creates porous roads that have a high percentage of air voids or gaps. It builds up the capacity to absorb the sound energy produced due to the friction between tires and the road surface. The air-void content in normal AC paving is 3 to 8 percent, while that in porous roads, it’s kept around 18 to 24% at least. It reduces the traffic noise. The technique is highly recommended for roads around residential properties, schools, and hospitals.
The best part of using AC paving is that it’s a recyclable material. The commercial paving company invests in high-quality boilers and furnaces to heat the waste asphalt material, separate the dust and prepare the asphalt molten mixture of the right consistency, which can be used again.
Tips to Protect AC Paving from Common Damages
#1. Avoid waterlogging
This Paving Company in Annapolis pays high attention to the road water drainage system, which helps in avoiding water accumulation that penetrates the asphalt mixture and damages the road.
#2. Avoid construction issues
Asphalt mixture with weak bonding of uneven spreading of asphalt causes crumbling, cracks, and unevenness in asphalt roads. Hiring the right Asphalt Paving Contractors in Annapolis can help you to avoid construction issues.
#3. Clean oil stains
Oil leaks from running or parked vehicles can seep into asphalt and ruin the top layers. If oil sits in the asphalt for too long, it will become very difficult to remove or repair.
#4. Get rid of the previous AC paving problem
If it’s repair work, the paving company in Annapolis removes the damaged sections of the road entirely and cleans its well to make sure that the new asphalt paving mixture settles well. Dirt or water accumulation weakens the AC mixture bonding.