how long does asphalt driveway last

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How Long Does Asphalt Driveway Last?

The life expectancy varies based on climate, traffic, and maintenance. It is possible to have asphalt pavement last 25-30 years, but this depends on how strong the base is, the soil types underneath, how well those soils drain, how think the original road, parking lot, or drivewaywas paved.Jun 9, 2014

When should I replace my asphalt driveway?

Since asphalt pavements typically last 20 years, you’ll want to consider replacement once it reaches the end of its life expectancy.

Does sealing asphalt extend life?

Sealcoating protects and prolongs the life expectancy of asphalt pavement by filling surface damage and providing a protective layer to keep out damaging UV rays, vehicle fluids, and water. … A properly maintained and sealed asphalt surface has an extended lifetime and reduces long-term repair costs.

Is it OK to put new asphalt over old asphalt?

A paving surface can be deteriorated but still maintain structural integrity in which an asphalt overlay is the proper solution. An existing asphalt surface is the best base for new asphalt. … A tack coat is normally applied on the existing asphalt surface to help the new asphalt adhere to the existing surface.

Is it better to remove old asphalt?

Removal Saves You Money Over the Years With Fewer Repairs

If your asphalt driveway sits on top of a faulty base, it’s more prone to developing potholes and cracks. After an inspection and consultation with our trusted contractors, you may find that a complete replacement will save you from costly repairs down the road.

Is asphalt better than concrete?

Concrete is more durable than asphalt. Because it is a less flexible material, it cracks in freezing temperatures, and many people turn to concrete patching products. … Though it is more durable overall, when damages do occur, concrete repair is harder and costlier. than asphalt repair.

How much does it cost to asphalt a driveway?

Paving an asphalt driveway costs $4,737 on average, with a range between $2,932 and $6,568. This project runs $7 to $13 per square foot, including $2 to $6 per square foot for materials and $5 to $7 per square foot for labor. If replacing asphalt, it will cost $8 to $15 per square foot.

Is driveway Sealcoating worth the money?

Kindler said sealing helps prolong the life of a driveway and should be a regular part of home maintenance. “If you seal-coat a driveway or a highway, the surface will last longer,” said Kindler, who teaches a pavement class at Ohio State University. “I would recommend doing it about every three years on a driveway.”

How much does a truckload of asphalt cost?

Bulk asphalt cost per truckload

A bulk truckload of asphalt costs $500 to $1,800, including delivery fees. Tandem trucks carry 13 to 20 tons of asphalt that cover 550 to 850 square feet with a layer 3 to 5 inches thick. Prices vary according to the asphalt-delivery distance.

Is asphalt the same as blacktop?

The materials that are used to make blacktop and asphalt are the same. Both are made from two ingredients: bitumen and crushed stone. The difference lies in how those ingredients are combined to make the final product.

Are there different grades of blacktop?

When it comes to asphalt, you have many choices as homeowners. There are three different grades available in asphalt. The grades available are I-2, also known as base; I-5, known as top ;and the I-4 or commercial top grades. The difference in the tree grades are that the I-2 or base consists of ¾ inches of stone.

How do you fix crumbling asphalt driveway?

Use asphalt paste patch that contains fine aggregate to fill small holes and gaps along curbing. Mound the repair above the surface the way crews do on roads. They let car tires reduce the speed bumps and gradually compact the mix. You can use a heavy metal tamper, or the end of a 2-by-4 to pound the patch nearly flat.

Can you tar and chip over asphalt?

The process involved in constructing a tar-and-chip driveway is pretty easy and simple. Just like other paving options, the first thing is to install a gravel base. Hot liquid asphalt is then poured over the gravel. … You can install tar-and-chip over existing driveway materials as long as they are in good shape.

Why is my new asphalt driveway not smooth?

Not enough compaction

If your asphalt isn’t smooth and there are loose rocks scattered over the surface, or if you can kick loose small bits of asphalt or aggregate, it’s very likely your pavement wasn’t compacted properly.

What type of driveway lasts the longest?

Concrete. Concrete is the old standby for driveways. Most suburban homes opt for this material for two big reasons: Concrete is typically the longest-lasting driveway surface, and, if installed properly, it is practically maintenance-free.

Can you put asphalt over concrete?

It is safe to pave asphalt over concrete. Concrete is a great base material because it is stable and allows for excellent compaction of the asphalt above. In fact, many miles of concrete roads are paved over with asphalt every year.

Is asphalt considered permanent?

When it comes to maintenance, asphalt is easier to repair than concrete. … This is because both the base layer and the middle layer of an asphalt driveway are considered permanent. Most homeowners can easily repair cracks or small holes in an asphalt driveway.

Is 2 inches of asphalt enough for a driveway?

For a regular driveway which is going to be used by regular cars, bicycles and bikes; 2 inches of asphalt is thick enough. Generally for resurfacing, 2 inches of asphalt is just about right, but if you are going for a stone surface and need a good base, it is better to layer up the asphalt thicker, around 3 inches.

Does a paved driveway add value?

Paving a new driveway can add significant value to your property. You can definitely get a great return on your investment. At the very least your property value increase will cover the cost of the driveway. … Depending on the home, a new driveway can add around $5,000 to $7,000 in value.

What time of year is best to seal driveway?

Spring

Spring Is The Best Time To Seal Coat Your Asphalt

It means your driveways and parking lots look great for the entire year, and warm spring weather is the perfect temperature for a well-set coat. Plus, a fresh seal coat is easily damaged by winter machinery, like snow plows.

Why do they put sand on new asphalt?

Asphalt cement is the binder, or glue, that holds together the sand and stones that make up a blacktop drive, road or parking lot. … The stones and sand in blacktop are immune to UV damage from the sun.

Should driveways be sealed?

As a general rule you should seal your driveway every 1 to 3 years. More specifically, if you can see the color of the individual stones that make up your asphalt surface, you know it’s time to seal it up. A few rules apply before you seal, however. For starters, never seal a new asphalt driveway.

Can I asphalt my own driveway?

Many surfacing materials can be used to lay a driveway, and asphalt is often a popular choice. The benefit of asphalt driveways over other laying materials such as concrete, for example, is that you can start using the driveway almost immediately.

How much does it cost to pave 1500 square feet?

The Most Common package costs approximately $3910 for 1500 square feet, $6980 for 3000 square feet, and $18400 for 10,000 square feet. Prices vary from job to job.

How thick should asphalt driveway be?

Residential driveways typically use 2 to 3 inches of asphalt with 3 being suitable for occasional large trucks or heavy equipment. Underneath the asphalt you should have 6 to 8 inches of granular base aggregate. Underneath this you have soil.

Will rain hurt a new asphalt driveway?

So when rain comes into contact with fresh asphalt, it causes the oil to rise to the surface. … In the case that newly-laid asphalt is subjected to rainfall or water, holes and cracks can form, eventually leading to a crumbling mess of potholes and other major pavement damages.

Which is better asphalt or blacktop?

Blacktop is typically going to be more durable than asphalt over time. This durability is because of the creation process that includes higher temperatures, making it a more bendable surface that can be resealed rather than suffer harsh cracks and potholes as easily.

Why do people blacktop their driveways?

Blacktop is typically used for driveways, parking lots, playgrounds, and other areas that do not have as high of traffic flow as major roads. That is because the mixture of blacktop, though effective, is not as durable as what is laid on commercial highways and does not need to be due to less traffic.

Is 3 inches of asphalt enough for a driveway?

Thus, a compacted asphalt thickness of 2.5 to 3 inches may be more than sufficient for a residential driveway, but a busy mixed-use lot may need a compacted asphalt thickness of 4 inches or more.

What is the best temperature to pave a driveway?

70 degrees Fahrenheit

The best time of year to pave asphalt is during the spring and summer months because the best temperature for hot paving is generally 70 degrees Fahrenheit or higher. It’s possible to lay asphalt at temperatures as low as 50 degrees, but doing so isn’t likely to bring about the best results possible.

Does rain ruin fresh asphalt?

When rain comes into contact with fresh asphalt, it causes the oil to rise to the surface which can affect the curing time and the finished product. If asphalt is paved while it’s raining, it can reduce the overall quality of the asphalt. Rain also jeopardizes the stability of the subsoil.

Should you edge an asphalt driveway?

Why is Asphalt Edging Important? Edging is essential because it serves two primary purposes. First, the grading of the driveway exists to take pressure away from the asphalt. Without grading, your driveway edges would start to crack from the weight of vehicles driving over them.

How much does asphalt driveway repair cost?

The cost to repair or restore asphalt averages between $1,003 and $3,664. Estimates can range anywhere from $250 to $6,000. While most homeowners pay $2,320, the the type of damage can vary project costs.

What causes asphalt to deteriorate?

Why Does Asphalt Pavement Deteriorates? Deterioration of constructed asphalt pavement is natural. It’s natural because over time the materials that makeup asphalt begin to break down and become affected by elements such as rain, sunlight and chemicals that come into contact with the pavement surface.