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Resurfacing Concrete With Asphalt

Concrete is an inexpensive building material that shows up in a number of domestic and commercial applications. It is often used for floors, driveways, sidewalks, and even parking lots. However, concrete has limitations. These problems may show up over time or as the concrete weathers:

  • Unsightly staining. This can range from mold to spilled garage chemicals to simple weathering that gives it a dull look.
  • Cracks. These may start from impacts, extreme temperatures, or water. They can start out small but, if not addressed, will spread and worsen.
  • Surface pitting. This kind of damage, which may come from sources like weather or chemical contact, makes the concrete vulnerable to cracking. It is also unsightly.
  • Potholes. These can develop and worsen during use.
  • Bulges. They may appear after a winter and hint at potential water damage. Bulges also stress and weaken the concrete in these areas.
  • Erosion. If you see erosion in the earth under the edges of the concrete, this is a sure sign of water flowing down there.

What can you do if you notice these issues? Can you prevent trouble before it develops? In both cases, you may want to resurface your concrete with asphalt.

What is Asphalt Resurfacing?

Asphalt resurfacing involves placing a solid layer of asphalt over the existing concrete. It does not involve removing the concrete or randomly patching problems. Resurfacing creates a smooth surface that is pedestrian and vehicle friendly. It also does not allow water to seep in and cause damage.

What Are the Advantages of Asphalt?

Asphalt has a number of advantages over concrete. These include:

  • Price. Asphalt is often a more budget-friendly solution than pouring new concrete. It may be half the price or less.
  • Durability. Due to how it’s made, asphalt tends to hold up better to harsh weather. If you live in an area with intense winters, asphalt may be the better choice.
  • Easy maintenance. Asphalt is easy to remove snow and ice from. It holds up better to road salting. Snow and ice melt faster on this heat-retaining surface. Finally, due to the color, it does not show stains as much.
  • Easy repair. When concrete gets damaged, you will typically need to replace or resurface it. Meanwhile, asphalt can be directly repaired. The material bonds well to patches and new areas. This makes it easy to repair cracks and other damage.
  • Quick installation. Asphalt has a noticeably quicker time for installation, making it a great fit for businesses that don’t want to shut down for very long.
  • Repaving is easy. Because asphalt is made of a number of layers, it is straightforward to remove and replace just the surface.

Take it To the Pros

When it comes to surfaces you walk and drive on, you want to make sure it gets done right the first time around. It’s vital to create a smooth surface that won’t harm tires or cause people to trip. Large areas like parking lots may require banking so water drains properly. It’s also important that the surface creates a seal, keeping water out. Water can cause a lot of damage, especially during freezing winters.

This is why it’s essential to hire experienced professionals. The right company can evaluate what your home or business needs. They’ll give you a quote and get the job done quickly.

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4 Ways Asphalt Paving in Colorado Helps the Community

Asphalt paving is a vital part of the transportation infrastructure for Colorado. This type of pavement provides a safe, cost-effective and environmental friendly for the roads, bridges and parking areas. It plays a significant role in the Colorado community. Asphalt pavements is a combination of aggregates of stone, gravel or sand that are bound together using some asphalt cement, which is derived from crude oil.

A large percentage (94%) of American roads and highways are paved with asphalt. Construction and maintenance of these smooth asphalt pavements is cost-effective, eco-friendly, and completely recyclable. They offer a safe and long-lasting surface for all types of transportation modes such as foot trails, bike trails, roads and airport runways.

Some benefits of asphalt paving are:

1. Quieter Roads

Noise pollution is everywhere. One of the best ways to lower road noise is to deal with the issue at its source. By using asphalt pavements on roadways, noise in residential areas and businesses can be lowered significantly. Stone Matrix Asphalt can reduce road noise by 3-5 dB(A). Using asphalt to combat highway noise is even more effective than noise barrier walls.

2. Recyclable

Asphalt pavement and processing facilities have very low carbon footprint. Asphalt Pavement Alliance says that production of asphalt pavements emits less greenhouse gases compared to other concrete pavements. Asphalt pavements are highly recycled in America. 100 million tonnes of this type of pavements are reclaimed every year, and out of that, more than 95 percent is recycled or reused, thus saving the taxpayers money and less use of landfills.

Sustainability is very important in today’s society. Asphalt can be used over and over again, like an infinite life cycle. This one of the biggest reasons why asphalt is popularly used across the country. Most companies strive to use environment friendly materials; the recyclable nature of asphalt makes it a great product.

3. Create new jobs

A career in the asphalt industry means job security. Road construction is always happening in Colorado; new roads are being installed while existing roads require regular maintenance to enhance safety. From repairing potholes, to filling cracks, asphalt contractors are always busy trying to keep the Colorado roads clear, smooth and safer for drivers. Furthermore, construction of new business buildings means a need for parking lots installation as well as regular maintenance, which means job security in this field is great.

The asphalt pavement industry offers: local jobs that are usually pay well and last for long, heightened community transport infrastructure, improved standards of living for the local people, eco-friendly products, and economic development.

4. Asphalt is great for winter roads

Winter can be hard on pavements; the freezing, thawing, deicers, plowing and the immense weight of plow trucks contribute more to the damaging effects of the cold weather. However, some pavements can hold up better than other during this season.

Extreme winter weather can ruin paved surfaces. Asphalt pavement is not only quick to install, but is resistant to harsh weather too. Asphalt roadways can be able to withstand cold temperatures during weather in both the low traffic and high traffic areas.

Hot-mix asphalt is the best when it comes to ensuring that the roadways are free of potholes and cracks during winter. It is asphalt pavement that is poured immediately after mixing aggregates of sand and stone with petroleum on to the road while the mixture is still hot. The hot-mix asphalt is strong and long-lasting, resistant to freezing and thawing, not affected by deicing agents, flexible, cost-effective, and needs little maintenance.

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3 Variables To Consider When Determining Asphalt Paving Costs

Asphalt pavements are made from a mixture of stones, sand, and liquefied asphalt cement at 300°F. Upon cooling, the mixture forms a hard surface that is capable of accommodating heavy weights including vehicles. When computing asphalt paving costs, key among the factors to consider include soil, usage, and size. It is essential that you consult an experienced constructor to give you a quote before commencing on a project to ensure that your budget is capable of executing the task to completion.

Soil

The type of soil in the area to be paved plays a vital role in influencing asphalt paving costs. The kind of soil has a direct impact on the type of subgrade that will be used to support the load which will be transmitted from the pavement. The cost of paving increases with the increase in subgrade thickness. The subgrade is the working platform upon which the construction equipment is supported and is also the foundation to the pavement structure for supporting and distributing the traffic load. It is, therefore, critical to evaluate the how strong the subgrade should be before embarking on a pavement’s structural design. Failure to provide the required subgrade thickness can result in deflection rendering your work to be useless. Different soil types have to vary (texture) support capabilities which influence the depth of the subgrade. Soil texture is the average size of its mineral particles, and it defines how a type of soil can be used. Usually, most natural soils are made of different particle sizes which are used to distinguish one type from the other. Soils can be categorized into three main classes based on texture: Light, medium, and heavy-textured or fine grained. The three categories can further be classified as gravels, silts, sands, or clays.

Usage

The core function of an asphalt pavement is to distribute the weight on the wheels to the supporting subgrade. Asphalt paving costs vary with the type of load that will be accommodated on the pavement. Axle load can be classified into single, tandem, and multiple and can weigh up to 50,000 pounds. Asphalt pavements for use by tandem and multiple axle loads experience reduced load effects and thus, have a long lifespan. Asphalt pavements for use by single axle loads lack a diminished load effect and are thus, costly to pave due to the high-quality requirements to lengthen their lifespan. The volume and distribution of a load play a critical role in estimating the anticipated life of asphalt pavement and consequently, its cost. Usage of asphalt pavement can be predicted based on historical traffic records and truck percentage. To determine the effect of traffic, you require to establish the total volume of the two-way Average Daily Traffic (ADT). You can estimate a road’s ADT by use of a traffic map or a pneumatic tube on the road for some days. Traffic weight can have a dramatic effect on asphalt paving costs. Design differences have a direct impact on material, labor and equipment costs.

Size

The size of the area to be paved also impacts on the cost of asphalt paving. Size differences can be in parameters such as the gradient of the area to be paved, the extent of ground clearance required including the removal of physical barriers such as trees and buildings. Also, the cost of paving can be affected by whether the pavement will be flat or will have peaks and depressions to control the movement of storm water.

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Why You Should Be ADA Compliant In Your Parking Lot

Improvements to your parking lot aren’t an expense, they’re an investment. Those simple changes can pay for themselves.

They’re also the law. The Americans with Disabilities Act (ADA) has specific guidelines and requirements to accommodate those with disabilities. For your parking lot to be ADA compliant, it must be accessible and have no barriers, among other requirements. A full list of requirements can be found here. It is a common misconception that parking lots constructed before 1990 have been grandfathered in and don’t need to meet ADA requirements. As of 2012, that isn’t true. All businesses are required by law to be ADA compliant.

Here are some of the ways you’ll benefit:

1. More Customers

ADA compliance is designed to make it easier for people to access everyday businesses. You’ll open opportunities for more people to visit your store or office, bringing in a whole new set of customers or clients.

People with disabilities make up the largest minority in the nation, and they represent more than 12 percent of the population. With the growth in the aging population, that’s a lot of potential new customers or clients!

2.  Tax Benefits

The IRS offers tax advantages in the form of credits and deductions for businesses that can help with the cost of making your parking lot ADA compliant. According to the ADA website, the credits can be up to $5,000 a year for businesses with less than one million in revenue “to offset the cost of undertaking barrier removal and alterations to improve accessibility” and the deductions can be up to $15,000 a year for all businesses for the cost of these improvements. Check with your accountant for more information.

3.  Higher Property Value

It’s hard to predict the future, and you could outgrow your current location. Making your parking lot ADA compliant may increase your business’s property value because potential buyers would not be saddled with the cost of improving the property, yet will still benefit from the upgrade.

4.  Competitive Advantage

If you’re ADA compliant and your competitor is not, you are likely to draw in more consumers. The aging population – which makes up a large percentage of those with disabilities – holds half of the discretionary income in the nation, Even people who aren’t disabled respect the needs of others and will patronize businesses that are accessible to their friends and family members with disabilities. This holds true for employees as well, and your competitive edge can extend to potential new hires.

5.  Community Spirit

While more difficult to quantify, making your parking lot ADA compliant tells your community “we care” by respecting the needs of others. Today’s consumer looks for businesses that are socially responsible. Consider the needs of people with disabilities and the difficulties they face in everyday activities. By showing consideration, you are telling the public you are a company to trust. If you are thinking of the public, the public is thinking of you.

Simple yet important changes to your parking lot can affect your bottom line, offsetting the cost of those improvements. Those improvements can be seen as more than a business expense, but rather, a marketing tool.

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What Temperature Should You Pour Concrete?

Concrete can be poured at any time when the temperatures have been above 40 F for over 72 hours. Moderate temperatures make the placement crew’s job easier as it sets up at a good pace, allowing ample time for edging, jointing, troweling and curing. In some instances, it can be placed when temperatures are lower but special additives are used, and heating may also be required. The other factors that can affect concrete pouring include wind speed, humidity levels, and the temperature of the sub-base which is the surface you will be pouring your concrete on.

Pouring your concrete in cold weather

In regards to concrete, cold weather is anything below 40ºF. Here are some tips for pouring concrete in cold weather;
  • Should the sub-base be frozen thaw it with heaters. Alternatively, you could pour the concrete on Styrofoam material as it helps sustain the temperature in the concrete.
  • Order for concrete products that are designed to cure promptly. Cold weather concrete is capable of resisting thawing and freezing effects as they have air entrained voids.
  • Ascertain that the concrete you order for has a low slump also known as a drier mix to minimize bleed water. You can use a vacuum or squeegees to rid the concrete of bleed water. This will help decrease the setting time.
  • You could use hot water to mix the concrete or use extra cement, that is, 100 lbs per cubic yard of concrete to create a heated reaction.
  • Once you have successfully poured your concrete, maintain its temperatures at 50ºF for a minimum of 3 days to a maximum of 7 days. This can be achieved through the use of heated enclosures or an insulating blanket.
  • If you are going to make use of a heated enclosure, ascertain that it is weatherproof and windproof.
  • Once you determine that the concrete is well set, you can remove the insulating blanket or the heated enclosure to allow the concrete to air dry.

Pouring your concrete in hot weather

  • Hot temperature in regards to concrete pouring is anything above 77ºF. Here are some tips for pouring concrete in hot weather;
  • Avoid pouring the concrete when it’s too hot to avoid temperature-related issues. You can do so either early in the morning or late in the evening.
  • You can erect shades along with wind barriers to protect the poured concrete from crusting or stiffening. Crusted concrete is highly susceptible to plastic shrinkage, crazing, and cracking.
  • Have a few people help you with the mixing process. Prolonged mixing only results in increased temperatures. You can add ice to the water mix to cool the temperature of the mixture.
  • You can dampen the sub-base to help minimize its temperature before pouring your concrete.
  • You can control the evaporation after pouring through the use of wet burlap, polyethylene sheets, waterproof paper, and windbreaks.
  • Should the weather be extremely hot, you will need to observe continuous moist curing for the next couple of days until the concrete is dry.

Finally, note that it is not advisable to place concrete when temperatures exceed 100 F, as it can flash set and there won’t be enough time for proper finishing.