What Is Perpetual Asphalt Pavement

What Is Perpetual Asphalt Pavement

A guide to perpetual asphalt paving

Whether you are working on a commercial paving or a residential pavement project, your goal as well as that of the paving contractor is to realize a well-built and long-lasting asphalt paving surface.

There are several factors that can contribute to this goal, weather, level of maintenance, and or, how much traffic. In general, a newly laid asphalt pavement can last for 25 to 30 years. If you are looking for a more durable and easier to maintain, then you should consider Perpetual Asphalt Pavement.

Over the last few years, perpetual pavement technology has become much more popular. When done perfectly, it can last for over 50 years, eliminating the need for major repairs except for some maintenance surface maintenance or minor repairs.

Now, this sounds interesting. In this article, we have explained the concept of perpetual asphalt pavement and the advantages of opting for this form of a construction project.

Perpetual Pavement- An Overview

Perpetual pavement, also called long-lived pavement, is a four-layer flexible asphalt pavement construction method. This type of advanced asphalt paving offers superb strength to bear the precision structural fatigue.

Such durable construction provides added value. Perpetual pavement is a lifetime permanent structure. So there is no need to remove the entire structure for replacement.

This type of asphalt pavement lasts for years without the need for expensive maintenance. Periodical repair on the surface layer is economical and helpful to keep the structure in perfect condition for long years.

What are the benefits of perpetual asphalt pavement

There are several reasons asphalt contractors recommend perpetual pavement over other forms of construction.

Extended Service Life

Perpetual pavements are tough multi-layered structures offering a service life of a minimum of 50 years. Periodical maintenance work on the outer surface provides extended durability.

Low-Cost Maintenance

Full structural reconstruction once every 10 years is a costly and troublesome task. It’s wise to choose a one-time investment in perpetual asphalt. The strong construction requires only periodical repair on the upper surface. Outer layer repair is affordable as it reduces cyclical reconstruction costs.

No Need to Use Overly-Thick Asphalt Sections

The physical design of perpetual pavements have 4 layers:

Layer 1- This layer is made of hot mix asphalt (HMA) or open grade friction course (OGFC) porous asphalt. Choosing OGFC asphalt is eco-friendly as it allows the rainwater to drain through the pores. This is also beneficial to prevent crashes during wet weather.

Layer 2- 4-7 inches of high-strength rut-resistant material to prevent cracking.

Layer 3- 3-4 inches of sturdy fatigue-resistant material to bear the tensile strain.

Layer 4- Foundation layer composed of stabilized/unstabilized aggregate, compacted/stabilized subgrade, etc.
The combination of advanced materials reduces the need for bulk asphalt layers as used in traditional pavements.

Stress and Fatigue Resistance

The weight of heavy traffic and cyclical nature are prime causes of road fatigue. Cracks can develop in the pavement foundation due to constant fatigue. Eventually, they show up on the final surface layer. Perpetual asphalt pavement is made of a mix of supreme quality materials to resist fatigue. The layered construction prevents the formation of cracks from the bottom to the upper layers.

We are hoping that this short article will give you an insight into selecting the right paving material for your parking lot or driveway. Now you may be wondering how to find a local asphalt paving contractor, we believe that by doing a search online using the term: asphalt companies near me you will see a list of top asphalt paving companies near you.

The Asphalt Paving Contractors Directory is an ideal way to find that paving company in your local area. We are just a few clicks away. We have a list of asphalt paving companies that specialize in sealcoating, parking lot maintenance, line striping, parking lot marking services, and asphalt resurfacing.

How Repair and Prevent Cracks in Asphalt Driveway or Parking Lot

How Repair and Prevent Cracks in Asphalt Driveway or Parking Lot

Asphalt driveways, parking lots and roads, are susceptible to wear. tear, cracking. Everyday traffic and weather can take a toll on them. If left unchecked, severe damage such as asphalt cracking can make the pavement uninviting or dangerous.
When asphalt cracking is ignored, it can and will compound at a rapid pace. When this happens, it will become a must and sometimes expensive repair. A much better alternative is to work towards prevention.

This article will outline nine ways in which you can prevent asphalt cracks as well as other problems related to asphalt damage.


The best way to avoid any asphalt problem is to opt for driveway  or parking lot sealcoating. It will help you avoid several issues like:

  • Cracks
  • Percolation of water
  • Potholes

An experienced local asphalt contractor near you can effectively sealcoat your driveway or parking lot. This will ensure that water is kept from penetrating the top layer of the asphalt or blacktop, making the pavement more durable and aesthetically pleasing. It is crucial that the asphalt is properly prepared, and that the sealcoat is applied correctly, therefore; we recommend seeking the help of an experienced local asphalt or blacktop sealcoating company in your area.

Regular Inspection

Routine asphalt inspection can help you avoid a lot of problems. It is a great idea to contact a local paving professional and discuss the condition of your driveway or parking lot. The paving company should be able to point out any issues and establish an effective preventative maintenance program. Some of the issues that the paving contractor may be looking for are:

  • Accumulation of vehicular fluids
  • Developing potholes
  • Uneven terrain
  • Any cracking
  • And much more

As a property owner, you will appreciate the know-how and expertise of your paving contractor. By examining the current condition of your asphalt pavement, they can detect deficiencies and put in place an effective maintenance plan that keeps your pavement looking great longer and keep the cost of repairs low.

Keep Away Vegetation

Vegetation can slowly cause severe damage to paved areas. There are a few tips to follow to avoid vegetation damage.

  • Hire an experienced landscaping company to ensure that the roots do not damage the asphalt pavement.
  • Keep large trees at least 20 feet or more away from the asphalt pavement.
  • If there is any vegetation nearby, it is a good idea to get it removed. It will ensure that the roots of that vegetation do not degrade the quality of the asphalt pavement.

Once you take these three steps, it is easy to prevent cracking or any other asphalt damage due to vegetation in your premises.

Vary the Parking Pattern

Parking in the same place of your driveway or parking lot can deform the pavement. Parking in the same spot will cause the particular area to be exposed to higher temperatures as well as vehicular fluids. It can develop depressions due to the weight of your vehicle as well. That is why; you need to take a few preventative steps to avoid this problem.

It is a good idea to vary your parking and pavement use. This simple step will ensure that the same area is not always exposed to heat or vehicular fluids. As a result, the wear and tear will also be on the lower side.

Proper Pitch

Stagnated water is one of the leading causes of asphalt damage. However, with the weather becoming more and more unpredictable, how can you protect your pavement against this problem?

The answer is by taking measures to divert water away from the pavement. Ensure that when a new asphalt driveway or parking lot is installed, that proper pitch is put in place to help water drain away from the pavement. Also, make use of a catch basin. This is a means to collect water and divert away from the property. The cost of installing a catch basin is low as compared to replacing or repairing the asphalt pavement at a later stage.

Avoid Contact With Sharp Objects

As property owners, sometimes, we work on yard projects, our automobiles, or construction, neglecting to pick up and put away sharp objects such as screwdrivers, jacks, or other machinery on the asphalt pavement, can degrade the quality of your pavement. It can lead to problems like:

  • Uneven terrain
  • Small holes
  • Scratches
  • Punctures

Keep Paved Area Clean

Any debris accumulated on the asphalt pavement for a long time can degrade the asphalt. It can block the drainage system, which can lead to the accumulation of water.

Annual Asphalt Maintenance Program

As mentioned above, establish an asphalt maintenance program. Almost all local asphalt contractors offer annual asphalt maintenance programs.

The charges for these programs are nominal and paid on an annual basis. They conduct preventative maintenance and minimal repair work to ensure that the problems do not compound. This maintenance program can increase the life of your asphalt pavement,

Maintain Proper Drainage System

Any problem with the drainage system can lead to sinkholes, cracks, or uneven terrain in the asphalt pavement. There are a few things that can prevent this issue. These include:

  • Have drainage systems checked by professionals from time to time.
  • Increase the capacity of the drainage system if required.
  • Check that there is no blockage in the drainage system.
  • Ensure that the drainage system works in any weather.

By keeping in mind and putting into effect some of these concerns, you can be sure that asphalt damage due to flooding or stagnated water will not occur on your property.

Thus, if you’re looking to avoid asphalt pavement cracking and other such problems, we have highlighted the best ways to take the nine preventative steps. These steps will ensure that you can increase the life span of your asphalt pavement and keep it in pristine condition. You will not have to worry about sinkholes, cracks, or any other such problems.

If you are looking for a local asphalt or blacktop company to help you with your asphalt driveway or parking lot, take a look at our directory and search for an experienced contractor in your area.

Asphalt Paving Resurfacing

Asphalt Paving Resurfacing

Asphalt Paving Resurfacing Explained

So, what is asphalt paving resurfacing? Asphalt resurfacing is a process whereby the top layer of an asphalt surface is removed and replaced. According to the Nashville Public Works, asphalt pavement normally have a life span of 8 to 12 years depending on traffic and the elements. When asphalt areas can not be restored by regular means. The existing pavement will need to be removed and a new asphalt layer is poured onto the existing base. This is a popular option for those looking for a brand-new finish at a fraction of the cost of a complete asphalt replacement service. It can save property owners time and thousands of dollars.

Residential Resurfacing

Asphalt resurfacing services are common in residential areas. Typical applications include:

  • Driveways
  • Sidewalks
  • Walkways
  • Sport Areas

Damaged or deteriorated blacktop paved areas can be completely transformed by a good resurfacing job. As with all aspects of a property, the asphalt resurfacing job can be protected with a comprehensive maintenance plan. This will ensure its longevity providing great value to the property.

You will be happy to know that just about every asphalt resurfacing job is done using 100% recycled asphalt. Recycled asphalt is considered just as durable as virgin asphalt, costs less, and environmentally friendly.

You can feel comfortable to know that a recycled asphalt driveway will have curb appeal and it is going to last just along as a driveway using virgin asphalt,

If your residential driveway is cracked, pooling with water, or potholes, it might need to be resurfaced. A local reliable and experienced asphalt paving contractor should be able to assess the pavement and provide sound advice on what type of service is needed.

Commercial Asphalt Paving Resurfacing

Commercial asphalt resurfacing is also very common in paved areas such as parking lots, walkways, patio, and sports areas. Completely replacing an entire parking lot is a significantly expensive undertaking. Resurfacing instead can dramatically boost the lifespan of a lot while saving a great deal of money.

If your commercial asphalt parking lot has cracks, potholes, or water pooling where it didn’t before, it is important to contact a professional asphalt paving contractor as soon as possible.

Resurfacing Steps

This section outlines the general steps involved with asphalt resurfacing.

  1. The current top layers of the asphalt area are professionally removed and the location is sloped to make sure rain runs off correctly.
  2. The subfloor is compacted and tested with a proof roll. This is to make sure it is ready for new asphalt to be applied.
  3. A layer is known as a “binding layer” is added for integrity.
  4.  Joints and transitions are added to this binding layer. A roller truck then rolls out the newly created asphalt surface to compact it and give it strength.

How to Find a Commercial Paving Resurfacing Contractor

Our Asphalt Paving Contractor Directory is designed to take the stress out of finding an experienced local asphalt paving contractor. Their licensing, location and contact information are displayed clearly and transparently.

Please take a look in our Paving Directory to access a list of registered local asphalt resurfacing contractors in your area. There you can contact them directly by phone or email.

Paving Contractors

Are you an asphalt resurfacing contractor or company? Register your business in our paving directory and gain access to local property owners looking for your services.

Asphalt Patching

Asphalt Patching

Asphalt Patching Explained

What is asphalt patching? In short, asphalt patching is a quick repair service for relatively minor damage like potholes and cracks on your asphalt pavement. Asphalt glue and hot asphalt are usually added to a damaged area of the asphalt surface to turn the area to serviceable levels.

The main advantage of patching over other services is that it can save property owners time and money. For areas that are showing initial signs of damage but are not yet in disarray, asphalt patching can be a fantastic quick repair and affordable solution.

Reasons residential and commercial properties use Asphalt Patching Services

  • Asphalt Patching Service helps property owners avoid injury lawsuits caused by damaged asphalt paving.
  • They help commercial and residential property owners preserve or increase the value of their property.
  • Asphalt patching is quick and affordable compared to asphalt resurfacing or other paving options.

When is Asphalt Patching Necessary?

The key to asphalt repair is to be proactive. Small cracks and potholes today become huge repair jobs tomorrow. While it can be a pain to organize jobs like this, we strongly recommend acting as quickly as possible.

If the asphalt in your commercial parking lot or residential driveway:

  1. Has small cracks or deteriorating
  2. Is showing small potholes
  3. Is showing webbed “alligator cracks” on the surface

These are signs that it is time to contact a professional asphalt paving company. You might be surprised at how simple and affordable the process can be.

Asphalt Patching Steps

Below are the general steps for how a paving contractor would patch your asphalt for you:

  1. The edges of the damaged area are cut and squared. This is a process of removing the damaged parts of the asphalt.
  2. Roots, dirt, and other debris are cleaned out from the area.
  3. A coarse mix (usually gravel or sand) is used to create a new foundation layer for the asphalt. This is professionally compressed to prepare it for a new asphalt layer.
  4. Asphalt filler is applied and rolled to create a brand-new finish.

How to Find a Patching Contractor

Our asphalt paving directory is designed to make it as simple as possible to find a local asphalt service near you or in your local area. Our registered contractors and companies clearly display their licensing, location, and contact information. There you can contact the paving contractor of choice directly by phone or email.

Use our paving directory to search for local paving companies that are experienced in repairing and patching asphalt driveways, parking lots, or walkways.

Also, keep in mind that the companies listed here not only do patch repair. They also specialize in residential and commercial paving, driveway resurfacing, asphalt and blacktop sealcoating, line striping.

You will also be pleased to know that your old and tired asphalt will be removed and recycled and to produce a new recycled asphalt driveway. Recycled asphalt is considered just a durable as virgin asphalt, it costs less and it is environmentally friendly.

Asphalt Patch Repair Contractors

Are you a paving contractor or company offering asphalt patching services? Register your business with us and gain access to property owners who use our directory to find and hire asphalt patching services like you.

Customer Complaints

Customer Complaints

Common complaints that consumers have about dealing with asphalt paving companies

Asphalt is one of the best materials to pave a driveway, walkway, or parking lot. Everywhere you travel; on roads, homes you visit, commercial or retail buildings, you can be sure you will walk on blacktop paving. To pave, repair, and maintain this type of paving material, you must rely on a reputable and well-experienced blacktop paving company or contractor in your local area. However, every now and then a property owner may encounter a paving company that did not meet the customer’s expectations and there could or can be several reasons.

This article discusses a few of the most common complaints that consumers have had when hiring a local asphalt contractor. Understanding these complaints can benefit both contractors, as well as consumers. Paving contractors can use the information to better understand the mistakes that lead to customer complaints and consumers can also benefit by being cautious when choosing the blacktop paving contractor of their choice and avoid being scammed.

Common Complaints About Asphalt And Blacktop Paving

1. Lack of experience:

The number one complaint that consumers usually have is the lack of paving experience. Asphalt paving is like or unlike any other type of construction work. It requires proper expertise and experience. Expertise is earned by years of on-the-job training with paving experts that have been paving for as long as they can think. Some paving pros, enrich their paving knowledge by attending seminars and tradeshows. Experience comes with time! The more years a person has been paving the better the paving service he or she will provide. To gain or maintain a high level of expertise, a paving company or contractor must hire experienced paving technicians. The level of experienced teams can seriously impact a paving job in a positive or negative way.

With this in mind, a property owner who is looking to hire a local asphalt resurfacing company to resurface a driveway must do due diligence in making a list of criteria for selecting a reputable experienced paving company. As for the paving contractors, they should maintain a high level of standards when looking to hire experienced paving technicians

2. Short-staffed:

Many paving companies handle multiple jobs at the same time; this is great if the company has adequate staff. However, if the company or the contractor is short on staff, it can delay the projects causing client rescheduling which means interrupting the client’s schedules and dissatisfaction.

Asking the paving contractor about how experienced and size of their staff should be on the consumer’s list of questions to ask. On the other side, the contractors should plan projects accordingly and take into account that sometimes, crews get sick, have emergencies, or just don’t show up. It will help them complete all the projects on time and avoid complaints of this kind.

3. No insurance coverage:

Consumers often complain that many paving companies do not have proper insurance coverage as stated by their local and state regulations. While the success rate of the experienced pavement contractors is pretty high, it is always a good idea for contractors to have the right insurance coverage.

The most common types of contractor insurance coverage are:

  • General liability – this covers common paving risks any damage caused by paving machinery or slip and fall.
  • Commercial Auto liability – covers third-party injuries and property damage caused by paving equipment or vehicles.
  • Workers compensation insurance – It is required by most states for businesses that have employees. This type of insurance protects employees with lost wages, medical expenses, and injury lawsuits.
  • Contractor Tools and Equipment – It helps to pay for repair or replacement of tools and equipment damaged, lost or stolen.

When the contractors have proper insurance, they can have peace of mind that if anything goes wrong with client property or third-parties, they will be covered. For the consumer, it is of utmost importance to ensure that the contractor has proper insurance coverages before they are hired.

4. Lack of communication:

If the pavement company rushes through the presentation and is more concerned with obtaining a deposit check and does not ask the right questions and listen to all concerns that the client has, it can lead to a terrible experience for both of them.

A very important job of the paving representative is to ask questions and understand the client’s concerns and brief the paving staff about the client’s needs and wants. In addition, establishing an effective means of communication between the client and the field staff will prevent miscommunication complaints.

Another major complaint is that when a client is unhappy with the paving job, they tend to be ignored and when they receive a callback, promises are made and never kept.


5. Poor quality asphalt:

When property owners hire a paving contractor for a sealcoating or just asphalt maintenance, they tend to trust the contractor blindly when it comes to asphalt quality. However, not all asphalt is the same. Contractors often use recycled asphalt material in different proportions with fresh asphalt. A high percentage of recycled content can lead to poor quality paving. This most likely will lead to a call back from the client complaining about how terrible their new recycled asphalt driveway looks and no reputable contractor wants to receive these types of calls!

We go back to complain #4; Lack of Communication, contractors should take time to educate the prospective client on asphalt quality and how it is laid down. Advice the client that they will be taking pictures every step of the way, so that if the client has a concern later on they can show proof of the steps taken and avoiding yet, another complaint.

6. No written commitment:

It is not a very good idea to hire any type of contractor based on verbal promises. The property owner should ensure that they receive a written estimate outlining the square footage, the type of material to be used, the thickness of the materials, start and end time, pricing, and certificate of insurance. The problem with verbal commitment is that it can be difficult to keep track of the promises made. The property owner has a certain expectation and on the other hand, the asphalt contractor may not deliver as expected leading to conflict and complaints

The best approach for both the property owner and the paving company is to get everything in writing. It will eliminate any chance of misunderstanding or miscommunication.

7. Poor base or foundation:

A great paving job starts with a solid base or foundation. The paving contractor should take time to study the current conditions of the soil where the driveway resurfacing or new asphalt paving is going to be installed. It is not a good idea to skip a step and lay asphalt on soft or clayed soil. A good stone base is critical for a long-lasting asphalt job.

To prevent complaints about an asphalt job that looked nice in the beginning and then went horribly in a couple of years, the contractor, should discuss the current conditions of the area where the asphalt paving is to take place and outline any additional requirements if needed.

8. Hefty down payments:

Most contractors will ask for a downpayment to secure the job and to purchase materials. A down payment of more than 50% of the estimated price should raise a red flag to the property owner. Most experienced contractors and pavement companies have a line of credit and do not need an advance or a down payment. It is a good idea for both parties to discuss the payment schedule in advance. The property owner should make full payment when fully satisfied with the work.

Large down payment requests are another common complaint. Contractors should consider that this is the first time they are doing business with a particular client and are suspicious of everyone.

9. Punctuality:

Many contractors often take up more work than they can handle. Sometimes and oftentimes, something goes wrong with one of the projects. This can cause a delay or rescheduling jobs which in turn affects other scheduled jobs. Rescheduling or delaying scheduled jobs is a cause for consumers complaining that the contractors are not punctual when it comes to starting or finishing the work

The contractors should always take into account the resources and the projects at hand before undertaking other contracts and committing the work deadlines and time-frame. They should also discuss the possibilities of delays or maybe the need of rescheduling with the client before starting the job.

10. Old paving equipment:

Any smart paving contractor looks to maximize their return in investment, meaning that they have to maximize the profits from each and every job. Sadly and often, they opt to use older and cheaper paving equipment. Some quickly realized that using this type of equipment can be more costly in the long run, by having to stop a job to perform maintenance or emergency repairs. This can have an adverse effect on the quality of the paving job, the morale of the paving technicians, and the bottom line (profits).

To properly lay asphalt, it has to be done quickly, if the equipment is old or inefficient, it can delay the installation, which will affect the construction quality of the pavement. Clients have every right to complain if their paving job is delayed because of equipment breakdown. It is in the best interest of the paving company to keep a well-oiled fleet to complete paving jobs in a timely manner and provide quality work.

These are some of the usual complaints that consumers usually have about their experience with their paving contractors. With the ease of the internet, they consult the various rating websites to check asphalt paving reviews before choosing the contractor and most likely will not choose a contractor with several complaints or bad reviews.

The contractor should be more diligent about his work, avoid situations that would lead to complaints, and deliver a high level of paving quality customer service.

Asphalt Paving Basic Guide

Asphalt Paving Basic Guide

Understanding Blacktop and Asphalt Paving a Beginner’s Guide

Blacktop driveways, parking lots, and asphalt roads take a severe beating from motored vehicles from the day they are paved.

It’s not just the thousands or millions of vehicles that pound on them day in and day out, but it’s also the elements. From summer heat to winter snow, sleet, and rain an asphalt pavement is needed for vehicles to park and drive on while experiencing a smooth and comfortable ride, and maximizing fuel efficiency with the confidence that it will provide reliable friction for vehicle tires to stop a fast-moving vehicle confidently in case of a last-minute slamming of the breaks.

After more than a century of use, asphalt and blacktop have become the proven solutions to pave driveways, parking lots, and roads. Aside from asphalt, there are several alternatives for paving material such as gravel, clay and stone, and concrete. Each of these alternatives has individual benefits but none are as widely used as asphalt.

Asphalt is a combination of fillers, binders, and aggregate. Aggregate can be a number of different materials used alone or in combination which include crushed rock, slag, sand, or gravel. The binder is then added to the aggregate to hold it together. The binder that is most commonly used in making asphalt is a bitumen. Bitumen is the residue that is obtained from the distillation process of petroleum. It is thick and highly viscous. It is what gives asphalt its cohesive properties and dark color.

There are three kinds of asphalt that are generally used for paving.

  • Hot Mix Asphalt. As the name implies, this mix is made under the hottest conditions – between 150 to 180 degrees. For best paving results, the product must be kept at this temperature when pouring. This can make some of the toughest conditions for the asphalt crew when working with it.
  • Mild Mix Asphalt. Mild Mix is made between 130 to 150 degrees and is easier to work with. It can be poured faster without the need to have the asphalt cool. In most cases, it is a good option to use for road repairs that need the section that is being repaired and need to reopened quickly.
  • Cold Mix Asphalt that is not heated or melted but rather compressed to achieve the same result. The kind of bitumen that is used also differs. The bitumen is granular and when compressed will liquefy and coat the aggregate. That allows it to achieve its cohesiveness.

When paving roads or parking lots, asphalt paving companies have several options for asphalt mix; they can either transport their asphalt from the plant or they can construct a mobile plant to prepare the asphalt and pour it on the job site. Which they choose depends on the size of the project and the time to completion.

Why is Asphalt Preferred

There are several practical reasons for choosing asphalt. Not least among them is the fact that compared to other paving materials, asphalt is the most economical. There are two parts to asphalt economics. The first is that the recovery cost to pave the roads can be extended over a longer period. That is because asphalt roads last longer than other materials. The second element of the cost is that the roads require less maintenance over a given period of time.

Aside from the cost, there is the quality of the ride. Asphalt can be laid to provide ride comfort. Unlike other materials, especially concrete, which can be loud and has high vibration energy, asphalt can be quiet and smooth. This has a direct impact on safety. The louder the noise and vibration, the quicker drivers get tired. The longer they stay vibrant, the safer they are. Better ride quality and safety have been proven to be on asphalt roads.

It is also preferred because repair times are quick. In the event, that there is an accident or a section of asphalt needs to be replaced or repaired, it can be done quickly before the next high-traffic cycle. This is because asphalt does can be used quickly after installtion. Once it is laid, it can return to service immediately.

Asphalt Paving Benefits

There are significant benefits one can derive from choosing asphalt over other materials. From an environmental perspective, asphalt is 100% recyclable. All asphalt that is milled and recovered from the job site can be returned to the plant and crushed before it is used again without any degradation of quality. 

The resistance to damage is less because it does not require pavement or expansion joints. Expansion joints are the crevices that are built into concrete pavements to allow for the expansion of the slab. Under the heat of the day, these slabs expand and if there are no expansion joints the two adjacent slabs will collide. This collision will result in buckling that will render the road unsafe and reduce its usability. Asphalt does not have that problem and thus does not require expansion joints. This is one of the reasons that the ride quality is significant;y better.

Another benefit of using asphalt is that it is flexible and customizable. Its flexibility allows it to be paved in tight space, around bends and corners or inclines. Its customization comes from the ability to alter the formulation of the asphalt to suit the environment that it is installed in. Depending on the environment – whether it is constantly wet, frozen, or has heavy traffic, the formulation of the asphalt can be adjusted to provide the best outcome.

Asphalt has lower flooding issues because asphalt is porous. Unlike other surfaces, asphalt will allow water to penetrate and sink beneath the road and eventually be drained so that the pavement is dry. The crevices that are a natural feature of asphalt are at the perfect intervals that allow water to move into the crevices and dry beneath or to the side of the road while allowing the dry peaks of the asphalt to make contact with the tire’s surface.

What makes asphalt superior in addition to all the benefits mentioned above is that can be transported to the construction site in a piecemeal fashion. Unlike the slabs that have to be carried and paved, asphalt can be poured in sequence after the necessary aggregates and fillers are laid and rolled.

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