Why You Should Consider Sealcoating Your Driveway

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Sealcoating protects asphalt pavement from the sun, rain, oil, and chemical damage. Regular sealcoating will make the paved surface last longer and prevent costly repairs. It also gives a fresh dark appearance to the driveway or parking lot that improves curb appeal. Whether you’re a homeowner with a small patch of pavement in the front yard or a business manager responsible for maintaining a large parking lot, a do-it-yourself seal coating can seem like a great idea at first. But buying cheap, low-quality materials from a big box store and applying them yourself could cost you more money in the long run.

A professional paving contractor will use a high quality, bituminous-based product for the seal coat, typically an asphalt emulsion. This liquid formulation is mixed with silica sand, polymer additives and other fillers. It is applied to the paved surface using spray equipment, brush or squeegee. The sand or other fillers give the seal coat a thick texture that will fill cracks and small holes, making the surface smoother.

When a paving company applies the asphalt sealer, workers will heat it to kill any bacteria or other organisms that may be living on the surface. Next, workers will flash-heat any oil or gasoline stains that have developed in order to remove them from the asphalt. These steps will allow the seal coat to bond properly with the paved surface.

During the application process, workers will make sure to apply the seal coat evenly. Over-slathering the asphalt sealer will cause it to wear down more quickly and can lead to premature cracking. It’s also important that the paved surface is completely dry before workers start sealing it. Trying to seal a wet or damp surface can shatter the asphalt sealer film, and it won’t adhere well to the underlying surface.

Prevents Water Damage

Sealcoating provides a protective shell over the asphalt surface, protecting it from rain, snow, ice, sun damage, and more. While it doesn’t hide larger cracks, it can help conceal them and prevent water from seeping down into the asphalt and causing further problems. Additionally, it improves the overall appearance of the asphalt, making it look new and fresh instead of worn down and beaten up.

The oxidation process wreaks havoc on the structural integrity of asphalt pavement, creating cracks that allow water to enter and further weaken it. This makes it very important to seal cracks and voids with the proper crack filling services before they become too big to repair. Sealcoating protects the asphalt from further damage by keeping water out and allowing it to flow freely down storm drains.

Unlike concrete, asphalt pavement is flexible and flexes under vehicle traffic, but as it ages and wears down, it becomes more brittle and susceptible to damage from weather, oil spills, chemical penetration, etc. Sealcoating acts as a defensive layer of armor that minimizes the impact of this stress on the pavement, slowing down oxidation and extending its life for minimal cost.

Once the asphalt has been cleaned and prepared for sealcoating, it’s applied with brushes, squeegees, or specialized spray equipment and then allowed to dry for a set period of time. It’s very important to keep people off of the freshly-sealed driveway or parking lot until it has had a chance to cure completely and bond with the asphalt, otherwise the sealant could be dislodged and the surface will become uneven and unattractive. This is why it’s essential to schedule your asphalt sealcoating in spring or fall, before the temperatures drop and winter begins to wreak havoc on your driveway or parking lot.

Prevents Oil Spills

Oil stains left untreated will break down asphalt and cause a major safety hazard. When an asphalt surface is coated with a protective seal coat, it helps prevent the penetration of harmful oils, gasoline, and chemicals into the pavement. This prevents the oxidation of the asphalt, minimizes cracking, and prolongs the lifespan of the parking lot or driveway.

One of the most common mistakes property owners make when it comes to pavement maintenance is allowing oil spots to remain on their asphalt surfaces. If an oil spot is not treated right away it can eat through the entire surface of the pavement. This will eventually lead to severe damage that may require a costly removal and replacement. Sealcoating helps prevent oil stains from staining your asphalt surface, so it is essential to have routine maintenance done to keep your parking lot or driveway in good condition.

Before sealcoating can be applied, your driveway or parking lot must be clean and free of any noticeable debris. The climate also needs to be dry so that the sealcoat can dry quickly. It usually takes 24 hours for the pavement to dry completely.

There are a variety of additives that can be added to the sealcoat mix. These additives can serve various purposes, including drying the sealcoat faster, changing sand suspension, increasing water repellency, improving flexibility, or adding resistance to salts and petrochemicals.

If you are looking for a cost-effective way to extend the life of your asphalt, improve the aesthetics of your parking lot or driveway, and protect your investment then seal coating is a must! A properly-applied sealcoat will give your driveway or parking lot a sleek, rich, and attractive appearance that will add to the curb appeal of your home or business. A well-maintained parking lot will not only reflect positively on your property, but it will also be a safe and inviting place for your guests to visit.

Prevents UV Damage

Asphalt pavement is known for its durability, strength, and resilience but that doesn’t mean it’s impervious to damage. The sun’s UV rays can be especially harmful to asphalt, which causes fading and other types of damage over time. Sealcoating creates a protective barrier that minimizes UV exposure, which extends the lifespan of your parking lot or driveway.

The sun’s rays can heat up asphalt to temperatures up to 172 degrees, and at this point, they start to break down the binders and aggregate of the pavement. This is similar to the way our skin breaks down when we expose it to sunlight without sunscreen. Asphalt needs its own form of sunblock, which is why asphalt sealcoating works so well. It protects your pavement from sun damage and slows down the aging process, extending its lifespan and improving its appearance.

Additionally, sealcoating helps prevent other damages like oil spills and stains from penetrating the surface of your parking lot or driveway. It also keeps chemicals and herbicides from soaking into the asphalt, which can cause further discoloration or breakdown. This is a major benefit for those who have a commercial business with a parking lot because it can save you money on expensive maintenance down the line.

Aside from protecting your asphalt pavement from weather and traffic, a sealcoat also adds an attractive sheen to your property, which can make it more appealing to your customers or guests. It also fills in small cracks and voids in the asphalt, giving it an overall more finished look that looks better than your pavement would without it. In addition, this dark coloration will help melt snow faster, making it easier to shovel your driveway or parking lot.

Prevents Cracking

Asphalt is extremely porous, and it is inevitable that water penetrates the surface. When this happens, the surface will become brittle and crack. Sealcoating prevents this from happening and prolongs the lifespan of the asphalt.

It is also important to note that sealcoating and crack filling are just as effective on older asphalt surfaces as they are on newer ones. The only difference is that older asphalt will have more oxidation and oil damage, which makes them more susceptible to the deterioration that results in cracking.

During the sealing process, a rubberized material is injected into the small cracks and crevices in the pavement. This prevents the cracks from becoming bigger, and it stops moisture from seeping into the base of the asphalt, which will cause a freeze thaw cycle. This cycle will destroy the asphalt in the cracks by expanding and contracting the voids, which eventually leads to a rip off or pothole.

Aside from preventing cracking, asphalt sealcoating can make your pavement look much better. After a fresh coat of sealant, the dark color will return to your pavement, and it will make it look as good as new. It will also make your parking lot or driveway look more appealing to visitors or tenants.

How to Prevent Damage to Asphalt Paving

Asphalt is a rigid, durable material that provides a solid foundation for paved surfaces. It’s made from a mixture of aggregate materials, such as sand and crushed stone, with asphalt cement or bitumen.

Asphalt Paving

The proper mix of ingredients is essential for asphalt paving projects. This includes sizing the aggregates, adding a binding substance, and ensuring the asphalt is compacted correctly. Contact Asphalt Paving Fort Lauderdale for professional help.

Asphalt is an exceptionally durable construction material that withstands years of use and weathering. Its skid-resistant surface improves safety for vehicles and pedestrians, while its durability reduces maintenance costs and extends the lifespan of the road. However, the quality of asphalt is highly dependent on several factors that are often overlooked. Poor paving techniques, insufficient compaction, and lack of proper construction can significantly decrease the lifespan of asphalt pavements.

Total quality management starts at the beginning of the process, with the careful selection and testing of aggregate materials to ensure a consistent product. The best asphalt contractors also invest in innovative, high-quality equipment to achieve the highest compaction standards possible during paving. This produces the longest-lasting and most durable asphalt surfaces.

In order to create the optimal surface, the top layer of the asphalt should be compacted to a very dense state. This is especially important when building a new road, as the pavement will be subjected to significant loads. In addition to a dense surface, the thickness of the asphalt is also critical. A recent study found that higher asphalt density provides superior fatigue life and improved air voids, compared to lower densities.

Once the top layer is compacted, it is time to start laying down the sub-base and binder layers. The sub-base is the load-bearing base of the road, and the binder layer is what holds the top layer together. The sub-base and binder layers are built on the top of a coarse grained gravel or crushed stone base, which provides the structural support for the pavement.

Lastly, the finish layer is put down. This is the layer that is visible and will be influenced by traffic patterns. This finish can be smooth or textured, and it can include geometrics such as curves, roundabouts, and intersections.

Having an experienced, reliable asphalt contractor is crucial to the longevity of your roadway. While paving is rarely an exact science, it’s important to follow the best practices in order to maximize the performance of your road. By focusing on the five keys to success, you can be sure your road will last a long time and resist damage from wear and tear for years to come.

Easy Maintenance

Asphalt pavement is a great option for driveways, sidewalks, and parking lots because it is strong, durable, and low maintenance. However, this doesn’t mean that it is immune to damage and cracking over time. The best way to avoid costly repairs and extend the life of your asphalt is to regularly inspect it for signs of stress or damage.

Fortunately, it is relatively easy to repair asphalt cracks and potholes. It is also a good idea to seal your asphalt surface on a regular basis. Asphalt pavement sealers help to protect the surface from water, oil, and UV rays, and they can also improve its appearance. If you notice that your asphalt is starting to show signs of wear and tear, it’s important to take care of them immediately. Delaying repairs can lead to serious problems and expensive repairs in the future.

In addition to repairing cracks and potholes, it’s important to regularly sweep your asphalt surface and remove any debris. Keeping your parking lot or driveway clean can help to reduce the risk of accidents and injuries, so it’s worth taking the time to keep it in good condition.

Unlike concrete, which requires periodic repair, an asphalt driveway or parking lot can last up to 25 years with proper maintenance. This means that you’ll save a significant amount of money in the long run. However, even the best-maintained asphalt will eventually need to be repaired or replaced. To avoid costly repairs, it is important to perform routine inspections and maintain a consistent maintenance schedule.

Asphalt paving is a popular choice for commercial and residential use because it is affordable and durable. It also looks nice and is easy to maintain. However, it is essential to understand that asphalt surfaces can be damaged by extreme weather and heavy traffic. The best way to prevent this damage is by hiring a professional paving company.

The most common binder used in asphalt paving is bitumen. This substance helps to bind the aggregates together, and it is produced from crude oil or recycled from old asphalt roads. It is environmentally friendly, as it can be reused in new road projects. In addition, it is safe for pedestrians and vehicles. It can even melt ice faster than concrete, which makes it an excellent choice for winter pavement.


Asphalt is very flammable and is composed of crude oil, which makes it an especially dangerous material to handle. As such, accidents involving the use of asphalt often involve fires and explosions. In addition, the paving process is performed while the asphalt is very hot, which can lead to burn injuries. Fortunately, these dangers can be minimized with the proper safety precautions.

The first step in minimizing these risks is to make sure that workers have access to all of the necessary equipment and materials to work safely. This includes a face shield or safety glass to protect the eyes, and a properly fit respirator to help prevent fume inhalation. Workers should also be given a complete job site orientation before being allowed to begin working. This should include where all of the emergency safety devices (fire extinguishers, eyewash stations) are located on the site, and an overview of the specific hazards associated with working with asphalt.

Another way to improve onsite safety is to ensure that all workers are wearing the appropriate personal protective equipment (PPE). This should include gloves that are thermal and have gauntlet-like sleeves, which will guard against chemical and burn injury. In addition, footwear should be sturdy and have a rubber sole to protect feet from hot surfaces. Workers should also be made aware of the importance of washing their hands frequently and not eating or drinking anything near where asphalt is being mixed or applied.

Lastly, all asphalt paving operations should be conducted in a well-ventilated area and in an enclosed setting whenever possible. This will help to reduce the risk of fume inhalation and increase worker efficiency. If this isn’t possible, then the asphalt should be heated in an enclosure with a lid that extends upward to keep vapor emissions away from the breathing space of employees.

Finally, it is important that all employees be trained in the operation of any machinery or vehicles they will be using at the paving site. This will reduce the risk of misoperation that can lead to injuries and even fatalities. This training should cover the correct operating procedures for each piece of equipment, as well as how to operate it safely.


Asphalt is a versatile and cost-effective material that can be used to pave roads, driveways, sports surfaces, parking lots, bike paths, and more. Its ability to withstand heavy loads and harsh weather conditions makes it a great choice for residential and commercial applications.

Aside from being an economical choice, asphalt paving is also quick and easy to install. This helps minimize traffic disruptions and business interruptions. In addition, it is environmentally friendly and offers a smooth surface that provides a safe and comfortable driving and walking experience.

One of the reasons why asphalt is so versatile is that it can be made from a variety of recycled materials, including engine oil bottoms. When oil is refined, the black residue known as bitumen is left over. This sticky, black substance is what makes asphalt durable and able to hold aggregates together. Once it is mixed with various types of rock and sand, it becomes a paving material that can be used in roads and other paved surfaces.

Unlike concrete, which is often produced from virgin materials, asphalt can be recycled and reused in new construction projects. This helps reduce landfill waste and conserves natural resources. Additionally, asphalt is more eco-friendly than concrete because it uses less energy to manufacture.

Due to its versatility, asphalt is a popular choice for highway construction. It can be used as a base for bridge decks and parking lots, and it is also a good surface for interstates and other major roadways. This is because it can be constructed in layers, which allows for a stronger and more even surface than traditional concrete.

In order to meet the demanding requirements of a highway, asphalt must be stiff and resistant to distortion, while still being flexible enough to allow for varying pressures to be applied. It must also be able to absorb shocks and vibrations. This is why an asphalt mixture solution must be able to meet the specific needs of each project.

The best asphalt contractors use the latest technology and maintain high quality control measures. This ensures that the paving material is of the highest quality and will last for a long time. The process begins with the collection of the appropriate aggregate materials. Then, these components are weighed to ensure they meet the precise specifications of the asphalt recipe. The aggregates are then dried in a rotary drying drum at 300 degrees Fahrenheit. Once they have cooled, the asphalt is added to the aggregates and thoroughly mixed.

The Advantages and Disadvantages of Asphalt Paving

Asphalt is a durable material that resists wear and tear. Its high angularity and stiffness make it withstand the pressure that motor vehicles apply.

Asphalt Paving

Asphalt mixes contain aggregate materials bonded with bitumen, a thick, viscous substance made from petroleum byproducts. The asphalt is mixed and heated at high temperatures, making it strong and long-lasting. Contact Asphalt Paving Philadelphia for professional help.

Asphalt is one of the most affordable paving materials and can be laid quickly. It is also highly resistant to various weather conditions, which helps minimize the need for costly repairs. In addition, maintenance is relatively easy, with routine sealcoating and filling in small cracks extending the lifespan of your driveway or parking lot.

Asphalt pavement is made from carefully combining aggregates like gravel, crushed rock, and sand with a black byproduct of petroleum known as bitumen. This is done in a special plant called an asphalt mixing facility. The mix is designed based on the project site’s climate.

The first step in preparing asphalt is to weigh the various components of the mix using a belt-weighing instrument. Then the mixture is preheated or dried at about 300 degrees. This is necessary to make the mix compactable and allow it to be transported to the paving site.

Once the asphalt is ready to be used, it is loaded into dump trucks and sent to the paving site. It must be kept hot at all times, as it cannot be transported when it has cooled. The temperature can be maintained by agitation in the load or by adding additives such as used frying oil, residue from corn stovers, and even treated swine manure.

In addition to maintaining a high temperature, the asphalt needs to be sifted, graded, and mixed to achieve the desired consistency. Then it is compacted and rolled into place to create a strong, durable surface.

During this process, specialized tools are used to create the right texture and thickness of the asphalt for your driveway or parking lot. Professional equipment is faster and more precise than manual tools such as rakes or shovels. It is important to use quality tools, as the more accurate they are, the more efficient your contractor will be.

The dark color of asphalt absorbs sunlight and releases it slowly, which makes it up to 10 degrees warmer than concrete in the same condition. The warm surface can blister a person’s feet if they walk on it wearing flip-flops or other footwear with thin soles. This is why many people wear shoes when walking on an asphalt surface, and also why you should not walk your pets on the surface in the middle of the day during summer.


Asphalt paving is durable and is an excellent choice for parking lots, streets, and highways. However, it requires regular maintenance to keep it looking good and functioning properly. It can also be damaged by environmental factors, such as excessive traffic and weather conditions. These factors can shorten the life of an asphalt pavement and reduce its lifespan. The best way to prolong the life of your asphalt paving is to keep it clean and protected from UV rays. This can be done by using a cover or by laying darker asphalt. The darker asphalt will prevent the sun’s UV rays from penetrating as deeply into the surface, protecting it from damage.

The life of an asphalt pavement is influenced by many different factors, including its stiffness and resistance to distortion. It must also be flexible and strong enough to withstand the applied pressure of motor vehicles. This is why asphalt is typically used on roads and heavy-duty commercial properties.

When compared to concrete, asphalt is a much more durable material. It can withstand heavy loads and is less susceptible to cracking. It is also easier to repair and maintain than concrete. The process of laying and curing asphalt is also quicker and more cost-effective.

Another factor that influences the durability of an asphalt pavement is its fatigue time. This is determined by the properties of the asphalt, its temperature, and the number of load cycles it experiences. It is important to determine the fatigue limit of the pavement, as this will help in predicting its service life.

Generally, higher density specifications result in a longer service life for an asphalt pavement. However, achieving these high densities can be difficult for contractors because of the challenges of mixing and compaction. In addition, higher densities can increase the cost of an asphalt mixture.

A new method of testing asphalt binders has been developed to evaluate their dynamic stability and fatigue behavior. The technique uses a wheel-tracking test to determine the maximum displacement of the asphalt. This allows the researchers to compare the results of three different asphalt mixtures and to identify their relative performance. The results of the tests show that Superpave-20 has better dynamic stability than SMA-13 and ATB-25. This is because the asphalt binder in Superpave-20 contains more oil.


Asphalt pavements can produce a high pitched sound when cars drive over them. This is due to the vibration of the tires interacting with the road surface. However, it is easy to reduce the noise with a bit of preventative maintenance and regular sealing by asphalt paving professionals.

Noise is a common complaint from drivers, and it can be a serious issue for local governments. It can interfere with traffic and cause stress to people who live near the roads. To reduce noise, a new type of asphalt has been developed that is less noisy than traditional pavements. This innovative asphalt mix uses recycled materials and is made of porous aggregates, such as seashells. It also contains a low-carbon content and produces fewer fumes than other types of asphalt.

The acoustic properties of asphalt are related to the aggregates and the binders used in the mixture. Many State highway agencies have included acoustic performance as part of their design objectives. To achieve this, a variety of binder types and aggregates are used. Some agencies also restrict the use of recycled materials in order to meet acoustic requirements.

Other factors can influence the noise generated by the road surface, such as its texture, age, and smoothness. For example, roads with a negative texture (air voids between the surface aggregates) tend to be quieter than roads with positive textures. In addition, different vehicles and tyres generate different noises.

While asphalt is a great option for reducing road noise, it cannot be completely eliminated. The loudest noises are produced by heavy trucks and vehicles traveling at high speeds. In these cases, a sound barrier may be necessary.

The impact of an asphalt mixture’s acoustic properties on tire-road noise is often underestimated, as it is only one component of a complex interaction between the road and vehicle. However, the importance of this issue is increasingly recognized and should be incorporated into pavement design criteria.

A roadway’s acoustic properties can be measured using a close-proximity noise measurement technique called the On-Board Sound Intensity (OBSI) method. This measurement consists of directional microphones placed near the vehicle tires and road surface. OBSI has been compared to the more established Close Proximity Measurement (CPX) method, and both are sensitive to pavement characteristics.


Asphalt paving is a hazardous job. Workers are exposed to fumes, hot materials and heavy equipment. The risk of burns is high, and workers need to wear proper protective gear and be trained in how to safely use the paving equipment. In addition, they must be aware of the hazards associated with working on an interstate highway or near power lines.

Inhalation of asphalt fumes can cause a variety of health problems, including headache, skin rash and fatigue. It can also damage the lungs. In some cases, repeated exposure can lead to cancer of the lungs. To reduce exposure to asphalt fumes, workers should avoid smoking near the work area and wear respirators. The best respirators have a built-in filter to prevent the inhalation of dust particles from the pavement. The workers should also be trained to read the Safety Data Sheets (SDS) for the specific product they are using to understand its hazards.

The liquid asphalt used in paving is stored and transported at extremely high temperatures. If heated above its flash point, it can ignite and release fumes that can be flammable or explosive. It is important to ensure that the flash point of the asphalt is tested and measured, and that it is transferred in containers that are properly labeled and designed for the job. It is also recommended that the work be done in dry weather.

Asphalt can cause burns if it comes into contact with bare skin or if it is splashed onto the eyes. If the burned area is large, medical attention should be sought immediately. Inhalation of asphalt fumes can also cause headaches, dizziness and nausea. The workers should be trained in first aid and CPR.