Asphalt is the preferred choice for paving roads, driveways, and parking lots across New Jersey.
And why not?
Asphalt is cost-effective, durable, and easy to repair. And smoothly-paved commercial and residential asphalt roads also create a safer driving experience.
In today’s article, we talk about the importance of having smooth asphalt roads. Asphalt smoothness not just improves aesthetics and ride quality but also reduces accidents.
Asphalt Creates Smooth Roads
While concrete roads have seems between slabs, asphalt structures are seamless. And they continue to remain smooth and seamless for a long time. The absence of seams and joints helps prevent bounces and bumps, especially for heavy-duty vehicles.
Asphalt reduces the impact load of trucks, which also protects the pavement from damage. It also offers greater skid-resistance, which also reduces noise levels.
Many asphalt paving contractors use open-graded (porous) asphalt for paving. This type of asphalt offers excellent drainage as water drains through the surface layer and flows off to the sides. This decreases the amount of splash and sprays by cars during rainfall.
Overall, smooth asphalt gives your car tires superior contact with the surface, providing greater control in emergencies.
However, several factors can make asphalt roads rough and uneven.
Why Asphalt Roads Lose Their Smoothness
Asphalt cement should have thick consistency to coat and bind the aggregate during the paving process. The liquid asphalt is then poured over the top layer of aggregate to achieve the required thickness. Skipping this step will result in a lumpy or crumbling pavement.
Proper compaction is also necessary to smoothen newly paved commercial or residential asphalt roads.
You also need the right aggregate mix. Aggregate comprises crushed rocks and sand. But if the stones are rounded and smooth-edged, the pavement will not compact easily, and there will be gaps in the foundation.
Experienced asphalt paving contractorstake their time to ensure smooth paving. This involves preparing the base, using adequate aggregate and binders, and creating a smooth finish with compaction.
Other factors that affect asphalt smoothness include:
- Poor drainage
- Depressions, cracks, and potholes
Fixing these issues is necessary to make asphalt roads safer.
How To Make Asphalt Roads Smoother
There are several ways to restore the smoothness on an asphalt surface.
Asphalt sealcoating makes the surface slip-resistant by repelling water, snow, and oil. By providing protection against the elements, sealcoating also prevents cracks and other damage on asphalt surfaces.
- Crack Repair
Filling cracks and patching potholes is also necessary to maintain smoothness on asphalt roads. These damages should be fixed in the early stages to protect the structural integrity of the pavement.
Finally, milling is an effective option to create a smooth and even asphalt surface. Milling involves removing the top layer of the asphalt. The old asphalt can be recycled and used again on the new surface, which is cost-effective and eco-friendly.
At C.H. Paving & Sealcoating, we provide services like paving, sealcoating, and road milling in Hunterdon, Warren, and Washington, NJ. Click here to get a free estimate.