Advantages of Asphalt Paving

Asphalt is the pavement of choice for many commercial parking lots and roads. It has a professional appearance that helps to make your business look good.

Asphalt Paving

The main ingredients in asphalt are aggregates and bitumen, which bind the aggregates together. Various recipes can be mixed and then heated to form the hot asphalt mix used for paving. For professional help, contact Asphalt Paving Fort Lauderdale now!

Asphalt is a popular choice for paving because of its strength. It is resilient enough to withstand heavy traffic and weather and will not disintegrate easily over time. The main strength of asphalt comes from its ability to absorb and transfer loads. This is achieved by squeezing the aggregates together to create a dense mass that can support large amounts of weight. This gives asphalt pavements a strong structural design, which is especially important for busy roads and highways.

When comparing the strength of asphalt to concrete, it is important to look at the thickness of each type of pavement. A concrete pavement requires a minimum of four inches for an acceptable surface while asphalt is much thinner, requiring only two or three inches in most applications. However, even though asphalt is thinner than concrete, it still provides the same traffic-carrying capacity at the same thickness. This is because both materials provide a high traffic-carrying strength per inch of thickness.

Unlike other forms of paving, which must be compacted by hand, asphalt is mechanically compacted using an asphalt paver. The machine agitates the mixture and uses multiple layers of compaction rollers to pack it down into its maximum density. This is essential for high-traffic applications because it helps to keep the pavement stable and prevent damage to the subgrade.

The asphalt used in paving is typically made by heating bitumen and mixing it with aggregates in a large mixing drum or tank. The resulting mixture is then transported promptly to the paving site and poured while it is hot.

This mix is known as a hot mix because the asphalt and aggregate are heated to 350 degrees Fahrenheit before it is poured. It is the most commonly used mix for paving residential and commercial driveways, sidewalks and parking lots. Hot mixes are also used to build high-traffic roadways, interstates and highways.

Traditionally, most asphalt testing has focused on engineering properties such as stiffness. Researchers at TFHRC are developing handheld spectroscopic instruments that can determine what is in an asphalt mixture without the need to take a sample back to the lab. For example, an instrument called a x-ray fluorescence spectrometer can detect REOB (recycled extended oil base) and phosphoric acid as well as other additives like lime, copper and zinc.


Asphalt is durable, which makes it ideal for roads and parking lots. It can withstand heavy traffic and extreme weather conditions without breaking down. It can even last a few decades before needing to be replaced. It is a very affordable option for long-lasting pavements.

Asphalt paving is made from many ingredients that are combined and heated to create a strong, flexible material. The most important ingredient is bitumen, which holds the aggregates together. The mix also contains clay, sand and other substances to add traction and strength. The final product is rolled and compacted for a smooth surface that can be driven on safely.

The durability of asphalt depends on how it is installed and how much traffic it receives. It requires proper installation and the use of quality materials to ensure longevity. Proper installation includes making sure that the soil is well drained, and that it is properly compacted after the layer of asphalt is applied. The thickness of the layer is also an important factor in durability. The type of asphalt used can play a role in its longevity as well. Different mixes can be designed for specific applications to meet the needs of different climates and traffic levels.

Durability is also determined by the temperature of the environment in which it is placed. Extreme heat can cause the asphalt to soften, which can lead to rutting in some instances. Cold temperatures can cause the asphalt to shrink, which can also lead to cracking.

To avoid these issues, it is recommended to use high-quality asphalt mixtures that have been tested for their stability and durability. A good way to test the durability of an asphalt mix is to perform a wheel-tracking test or a dynamic modulus test. These tests are able to measure the structural integrity of an asphalt mixture, as well as its ability to resist damage from traffic and temperature changes. The results of these tests can help to determine the best asphalt for a particular project. The results of the tests can be compared to the requirements for various specifications, including the rutting resistance, temperature fatigue and water damage test.


Asphalt pavement is very flexible, which makes it easy to repair and maintain. It can be adjusted to accommodate different traffic loads and environmental conditions. This flexibility is a result of its layered structure that distributes stress over the subgrade. In contrast, rigid pavements rely on concrete flexural strength and are sensitive to temperature changes.

When paving with asphalt, it is important to choose the right mixtures to meet the project requirements. For instance, high-traffic roads and parking lots with heavy traffic require an asphalt mix that is both stiff and resistant to distortion. It also needs to have adequate flexural strength that prevents damage caused by varying pressures on the pavement surface. It is essential that the asphalt mix can be worked easily during application, and it must be compacted to achieve optimum durability.

The asphalt paving process requires a number of tools and equipment to ensure proper and efficient completion. The first step is to remove the existing pavement and prepare the site for laying the new asphalt. Then, the asphalt mixture is placed on the ground using a specialized paving machine called a paver. This machine has a conveyor system that transfers the material from the hopper to the screed plate. The conveyor system is designed to allow for different materials depths, widths, and grades. It is a critical component of the asphalt paving process because it determines how smooth and even the finished product will be.

Once the asphalt mixture is placed, it is compacted by a mechanical roller. The compacting process takes about 15 minutes per inch of pavement. After the asphalt is thoroughly compacted, it is graded to ensure proper drainage and slope. This ensures that water will flow away from the paved area and not pool on it, which can damage the structural integrity of the road or pavement.

The grading process is also crucial to prevent water from collecting in the cracks of the asphalt. This can cause them to erode and crack over time, leading to permanent damage. To avoid this, it is important to have a professional inspect the job and perform any necessary maintenance before it becomes too serious.

Ease of Maintenance

Asphalt is a popular surface material for roads and parking lots because it offers many benefits that help reduce maintenance costs and keep your property safe for both vehicles and pedestrians. Some of the most important advantages that asphalt provides are a smoother and safer ride for drivers and good drainage to reduce flooding and water runoff. Asphalt is also able to withstand weather elements such as snow and rain more easily than concrete.

While a new asphalt installation does require some initial maintenance, it is significantly easier to maintain than other surfaces such as concrete or gravel. In addition, asphalt is recyclable, which helps to reduce the amount of waste and preserve natural resources.

Unlike concrete, which is poured directly into place on the ground, asphalt is mixed with a binding substance and then laid over it. The asphalt is then compacted with heavy machinery such as rollers and a paver, which results in an even and durable surface. Asphalt paving equipment is designed with precise specifications to ensure that the pavement has proper density and strength. This enables the equipment to be operated at high speeds, which allows for faster and more accurate placement.

A great asphalt contractor will have complete quality control measures in place to ensure that the finished product is high-quality. This begins from the moment the aggregate materials are collected and processed. All of the aggregates are carefully sized to resist early wear and all the bitumen used is derived from fully refined petroleum products. A proper grading and drainage system is also in place to help manage water runoff and flood risks.

The best asphalt paving contractors will use state-of-the-art technology and machines to provide you with the highest quality pavement possible. The machines are specialized to ensure that the asphalt is laid and compacted correctly without any aggregate segregation, resulting in a strong, durable surface that will last for years.

Asphalt is an eco-friendly, versatile material that can be shaped to meet the unique needs of your road or parking lot. Its water managing qualities help to prevent cracks that can lead to damage over time, and its dark color helps to melt ice and snow more quickly than other surfaces. Regular maintenance checks will identify any problems and allow your paving contractor to make the necessary repairs as soon as they are needed.