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Highways Designed with Snow and Cold in Mind

One of the more critical things to consider when it comes to asphalt construction is also one of those things that most people just don’t spend too much time thinking about: the climate.

An asphalt highway in an area that is traditionally hot all year round like Texas may look the same as one that exists in Maine – at least on the surface. But the latter is located in a place that gets particularly cold winters and that is something that absolutely has to be taken into account. In fact, there are a number of important components to highways that are designed with snow and cold in mind that you should absolutely be aware of moving forward.

Temperature Extremes

One of the major ways that highways are designed with snow and cold in mind has to do with what happens to materials like asphalt during extreme changes in temperature.

Keep in mind that materials expand and contract as the weather changes around them and unless this is accounted for, it could result in significant cracking at best and a serious compromise to the integrity of the highway at worst. In Bangor, Maine, for example, the leverage low in January is just 7 degrees Fahrenheit. By April, the average high is 53 degrees Fahrenheit. That’s a significant difference and over time that could cause premature and long-term damage to the highway itself if it were not a factor in the design.

Drainage

Because asphalt is porous, it actually performs better than other types of materials in colder weather. However, this comes with a cost. Because the ice and snow melts faster, drainage has to be a top priority.

Thankfully, PVC drain piping (and a layer of gravel under the surface) go a long way towards accomplishing these goals. Not only does it help keep the highway safe, but it also reduces the overall amount of salt that needs to be used to treat the roads during the winter as well.

Fencing Around Asphalt

Snow fencing is another technique that is commonly used to preserve safety and performance for highways that are located in areas that get a lot of snow. Snow fencing can actually be put up as the colder weather approaches, and it’s a great way to prevent drifts from appearing on the road, thus putting drivers in a significant amount of harm during extreme storms.

Road Slope and Bridge Design

Finally, a lot of people don’t realize that even the pitch of the road is taken into consideration in areas that see a lot of ice and snow during the cold winter months. Highways in rural areas, for example, have a banked curve of no more than 5% to help prevent issues like sliding. Bridges on these highways are also constructed with a protective coating to help prevent premature corrosion due to the massive volumes of road salt that get used every year as the temperatures start to drop and ice builds up.

If you’d like to find out more information about the various factors that are considered when experts design an asphalt highway with snow and cold in mind, or if you’d just like to talk about the finer points of asphalt construction with someone in a bit more detail, please feel free to contact us today.

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What’s the Difference Between Summer Asphalt and Winter Asphalt?

There are many reasons why so many homeowners choose asphalt to pave their driveways, patios, and other outdoor hard surfaces. Not only is it cost-effective, but asphalt is durable, flexible, easy to repair, and is low maintenance. An asphalt driveway can easily last 30 years before needing replacement.

But, how long an asphalt surface lasts depends on the asphalt company you choose and the asphalt mix (or aggregate) the contractor uses – summer asphalt or winter asphalt.

When is the best time to install asphalt?

The optimum temperature for an asphalt installation is when the temperature is between 60 and 70 degrees Fahrenheit. This is the temperature at which asphalt cures the fastest.  But, a good asphalt company can install an asphalt driveway at any time of the year, if they use the right asphalt mix.

Still, timing is important. During the winter, the asphalt company will want to avoid freeze/thaw cycles (for obvious reasons). And, during the summer, asphalt is rarely laid fresh during the portion of the day when the sun’s UV rays are the strongest.

But when it comes to temperature, asphalt manufacturers have developed different formulations to suit each season. There is a summer asphalt (hot mix aggregate) that works better during the higher temperatures of this season. And, winter asphalt (or cold mix aggregate), is designed to be installed during the low temperature months of December through March.

Best Uses for summer asphalt

From spring to the end of fall, summer asphalt is heated to temperatures between 275-325 degrees Fahrenheit, and it is important that the hot asphalt stays within that temperature range as it is being quickly applied. If it cools too much, it should be reheated. Also, the ground surface needs to be warm and dry for an ideal summer asphalt application.

This aggregate is not only best to be applied during warm months, summer asphalt is also better suited for long driveways, commercial parking lots, and public roads.

Winter asphalt applications

Winter asphalt is best for wet and/or cold weather applications. This formulation does not need to be heated constantly in order for the asphalt to adhere well to the subsurface. But, because winter asphalt is poured when the surface is cold, it will take longer to cure.

Still, you can mix and use a batch of winter asphalt and save the remainder for driveway or repairing cracks in your driveway or street patch jobs at any time. While winter asphalt is not ideal for large asphalt installations, it is an easy and economical way to keep your driveway looking pristine when repairs are needed.

For smaller jobs and when you simply want to even out your existing driveway surface for a safer, smoother driveway, then winter asphalt is the go-to choice.

When you partner with a professional asphalt company, they will know exactly the right type of aggregate mix to use, what time of day is best, and in what weather conditions will provide for the best driveway installation. Most driveways in America are paved with asphalt because it creates a skid-resistant surface, which makes your driveway safer to walk and run on. Also, an asphalt surface is smoother and more uniform than other materials.

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5 Benefits of Commercial Asphalt Paving in 2023

Commercial Asphalt Paving Is Easy to Maintain

One benefit of commercial asphalt paving is that it is pretty easy to maintain. Of course, regular maintenance is required to keep the asphalt in good condition. However, asphalt companies can maintain asphalt relatively easily. One part of this is ensuring that the asphalt does not have any sitting debris or standing water. Doing so helps ensure that the asphalt does not develop potholes or cracks.

Plants may grow in the cracks if you do not regularly maintain your asphalt. As a result, these plants can damage your asphalt and require you to repair the asphalt. Even so, maintaining commercial asphalt is fairly simple and one part of this is removing debris and dirt. This makes sure that your asphalt lasts for a considerable amount of time and looks good. You can consult many asphalt companies to do this work for you.

It is a Flexible Solution

Another benefit is that commercial asphalt paving is a flexible solution. Now, a flexible solution can mean different things depending on the context. In this context, it means that asphalt is a more flexible material compared to other materials like concrete.

Asphalt is easier to repair, as previously mentioned. Additionally, asphalt is a material that breathes with the ground. You can create a routine maintenance plan to avoid more expensive repairs.

The Paving Process is Simple

It is also worth mentioning that the commercial asphalt paving process is pretty simple. Naturally, you have to start off by creating a sound structure. After that, you have to consider what kind of traffic you expect on your asphalt. As the expected weight increases, the thickness of the surface also has to increase.

Asphalt companies can get together the materials required to create asphalt fairly quickly. Due to this fact, they can usually begin paving your asphalt project without any major delays. It is also best to pour asphalt on warm and sunny days. The paving process for asphalt is much simpler than the paving process for other materials.

Commercial Asphalt Paving is Multi-Use

You might think of roads and parking lots when you think about asphalt. Those are a few common uses of asphalt. However, they are far from the only uses of this material. Asphalt is an excellent material for a number of outdoor projects. For example, asphalt also works well if you need a paved walkway.

Additionally, asphalt is an ideal material for an outdoor sports complex that includes basketball and tennis courts, as well. You can renovate several areas of commercial space with asphalt paving. For this reason, you might consider contacting local asphalt companies if your commercial space requires renovation.

Improve Drainage Systems with Asphalt

It can be a major issue if your space has water where water should not be. If your commercial space has poor drainage, this can cause damage and require frequent repairs. Additionally, excessive water can lead to erosion, potholes, and other undesirable effects. Excessive water may also cause puddles and these puddles can be a hassle for both you and your customers.

These puddles can be more than an annoyance. In fact, puddles can prove to be a legitimate safety hazard, as well. However, if you get commercial asphalt paving, you won’t have to worry about these issues. Many asphalt companies offer high-quality commercial asphalt paving at a reasonable price.

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Common Asphalt Paving Errors [How to Avoid Them]

When you have quality asphalt paving in your driveway, it makes a massive difference in the way your house looks. Asphalt is a durable material, and it can improve your curb appeal. However, when you or your contractor do not install it correctly, you will have problems later on down the road. Please continue reading to find out more about the common paving errors and how to avoid them.

1. Poor Project Planning

Proper planning is essential for the installation and maintenance of asphalt paving. Ensuring that you have all of the appropriate equipment and material is part of the planning process. You also want to have the best weather conditions possible and should consider that when planning. You want to spend the appropriate amount of time on the project. You do not want to rush through it. If you are not experienced with installing asphalt, you want to find a qualified asphalt contractor.

2. Paying Less for Poor Quality Work

Price is essential when searching for asphalt companies, but it should not be the only factor. While you may find a contractor that is affordable, it does not mean they will provide quality work. Therefore, you want to be cautious about selecting the asphalt contractor that offers the lowest price.

3. Choosing Low-Quality Materials

You may not realize it, but there are various types of asphalt paving materials available. They are not the same as they have varying quality. While we all want to save money where we can, you may not want to purchase more affordable material to decrease the price. When poor-quality asphalt is used, the results are often poor and less than expected. Instead, you want to purchase high-quality asphalt to ensure you have a smooth surface without any imperfections. Higher-quality asphalt holds up better to wear and tear and severe weather.

4. Rushing the Process

You want to take your time with your asphalt paving project. When you rush the project, there is a chance you will not follow the proper procedure. You also want to install the asphalt at the same speed the entire time. You do not want to speed up or slow down in different areas because it impacts how uniform the paving looks. Any asphalt contractor you select should use speed limiters to ensure you have a consistent and clean application of your asphalt.

5. Choosing the Wrong Asphalt Contractor

You want to select a highly qualified and reputable asphalt contractor. There are a number of asphalt companies available, but they are not all the same. You want one that is experienced and pays attention to the details because they matter, especially in paving. The contractor you select should plan well for the project, have the right equipment, and pay attention to the weather. You do not have to select the most expensive contractor, but you do not want to pick the cheapest. Adhering to your budget is essential, but you should not make your decision solely on cost. You also want to select a contractor that uses high-quality equipment and knows how to operate it.

If you keep these tips in mind when you are planning your asphalt paving job, you will have smooth, quality asphalt when you are finished.

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How Long To Wait To Drive Over New Asphalt

There is nothing like driving on a smooth new asphalt surface. Even though it is hard to do, you have to be patient and wait before you can use it. There are some steps you can take to help speed up the process. Continue reading to find out more information.

Can I Drive on New Asphalt Right Away?

No, it would be best if you waited two to four days before you drive on new asphalt. If you drive on it while it is wet, you can cause damage to the surface. If you can, waiting a full week is best.

How Long Does New Asphalt Take to Dry?

While asphalt is durable and lasts a long time, some time is needed when installed to ensure it dries or cures properly. The amount of time asphalt takes to dry depends on several factors.

These factors include:

  • Air Temperature
  • Climate
  • Humidity
  • Paving Thickness

The more humid or cold the weather impacts the length of time it takes for asphalt to dry. Generally, it should take two to three days, but cold or humid weather could increase drying time to a week.

How Can I Speed Up The Drying Process for Asphalt?

Asphalt companies will explain several steps you can take to speed up the drying time for asphalt.

Apply Sealcoat

A sealcoat protects your asphalt and helps it last longer. A sealcoat gives you a barrier between the asphalt and the elements that impact it, such as UV damage and water. Seal coating can also fill in any cracks in the asphalt.

Heat Lamp

A heat lamp can help speed up the drying time when you live in a colder area. You can leave the heat lamp over the asphalt for several hours. This helps to absorb moisture, so it dries faster.

No Traffic

Keep both vehicles and people off the asphalt until it has cured. If you allow traffic on it too early, it damages the surface and may allow tire marks in the asphalt.

Complete Drying Process

It takes time for the asphalt to dry completely. The asphalt construction company will give you directions about how long you should wait, and you do not want to use it before that time has elapsed. You can expect two days to one whole week before your asphalt is ready for traffic. The air temperature, humidity level, climate, and paving thickness make a difference in the amount of time it takes to dry. You may have problems if you do not allow the asphalt to dry before you use it. You may have tire marks, cracking, and other damage to your asphalt. To speed up the drying process, you should consult professional asphalt companies to ensure you are not damaging the surface.

How Can I Tell When Asphalt is Cured?

You can tell when your asphalt is cured or dry because it is hard to the touch. It will no longer feel tacky or soft or give off any fumes. You will notice the color has changed from black to gray.

What Impacts How Quickly Asphalt Can Be Cured?

Several factors impact how long it takes asphalt to cure. These include climate, humidity, air temperature, traffic, professional equipment, paving thickness, and knowledgeable installation.