Why Choose Asphalt Paving?

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Asphalt Paving Fort Lauderdale is an environmentally friendly choice. It uses less energy to produce and install, and is a more fuel efficient alternative to other materials.

Asphalt Paving

This material also helps reduce road friction, which cuts vehicle maintenance costs and lowers carbon dioxide emissions. A smoother roadway also extends its lifespan, saving taxpayer money in long run.

Asphalt paving is cheaper than concrete and can be more affordable if you add some of the available finishing options. Asphalt also takes less time to lay and is easier to maintain than concrete.

The cost of your asphalt paving is determined by the size, materials, and preparation needed to create the surface you want. A great paving contractor will make sure to provide a full estimate and warranty before beginning any work. They will also have all required licensing and insurance.

Before laying your new asphalt, the contractor will need to remove any landscaping features you have in place or existing paving material. If your home sits on a slope, the contractor may need to grade or level the area. This service is normally included with the paving job.

A new asphalt driveway can last up to 20 years if it is constructed properly and maintained regularly. However, it is important to remember that if water or gasoline are present under the surface, it can damage and shorten the lifespan of your driveway. To ensure the longevity of your pavement, it is recommended to keep up with regular maintenance and reseal the area every three to five years.

An asphalt pavement is a mixture of aggregates and binder, which bonds the hard materials together to form a solid and durable surface. The aggregates used in the mix can be crushed rock, sand, gravel or even recycled products like slags and construction and demolition debris. To bind the aggregates, bitumen is used, which can be made from natural or synthetic sources. Increasingly, waste and by-products are being used to create asphalt, which increases sustainability.

Once the asphalt mix is created it is kept hot throughout the paving process to prevent the material from drying out and cracking. The material is then loaded into dump trucks and delivered to the paving site. It is laid by a paver, which is available in wheeled and tracked versions. The paver has a hopper, feeder conveyors, distribution augers and an engine that tows a screed. The screed is what levels the asphalt and can be hydraulically adjusted to suit different applications.

It’s Durable

Asphalt surfaces are made to withstand heavy loads and the elements, lasting for decades before they require reconstruction. This durability comes from the fact that asphalt pavements can be “tailored” – appropriately formulated and designed to support the traffic load and climatic conditions of a particular road. Asphalt mixes can also be flexibly constructed to allow for thermal cycling (freezing and thawing).

Another factor that contributes to the longevity of asphalt surfaces is the elasticity of bitumen – the substance that gives asphalt its viscous nature. Unlike concrete, which can crack and crumble under the stress of repeated freeze/thaw cycles, asphalt can stretch and contract without damage. Asphalt also offers flexibility to accommodate movement of underground technical infrastructure, such as electrical and communication cables, district heating and water pipes.

The quality of the ingredients used in asphalt paving is critical to its long-life. The right combination of aggregate materials is necessary to produce an asphalt surface that will withstand the stresses and pressures of vehicle traffic and weather. Aggregates must be durable and angular, and the size of each particle needs to be carefully controlled. Moreover, the aggregates must be tested and approved against specific, rigorous standards before they can be used in an asphalt paving solution.

When constructing an asphalt pavement, the foundation layer is typically put down first. This layer is called the sub-base layer and it is usually comprised of crushed stones. It is the load-bearing layer and it must be strong enough to prevent rutting by effectively distributing traffic and environmental loading across the underlying unbound granular layers.

Once the sub-base layer is down, a binder course is laid. This layer is responsible for binding the other layers of an asphalt pavement together and it must be able to withstand high shear stresses, while at the same time providing adequate fatigue resistance.

The top layer is then placed. It is often referred to as the wearing course and it must be able to withstand the heavy vehicles and repeated impacts that are characteristic of most roads. The wearing course must also be able to withstand oxidation and weathering, and it must be able to resist the build up of water underneath the pavement that can cause heaves.

It’s Versatile

Asphalt paving is an extremely versatile construction material that can be used for many purposes. It can be used to build roads, driveways, parking lots, athletic courts, running tracks and more. Asphalt is also a very durable material and can withstand heavy traffic loads without deteriorating significantly. This durability translates into reduced maintenance costs and a long lifespan for asphalt roads and pavements.

Another benefit of asphalt is that it is less prone to cracking than other materials, such as concrete. This makes it a more cost-effective option for homeowners and businesses alike. Additionally, asphalt paving is able to be constructed quickly compared to other materials, which can help reduce the amount of time that traffic is disrupted during construction.

In addition, asphalt is much quieter than concrete and can be colored to create a variety of looks. It’s also less likely to form potholes during the winter, which can save both time and money on repairs. The smooth surface of asphalt also helps to decrease friction between tires and the road, which improves fuel efficiency.

Unlike other materials, asphalt is a mixture of different ingredients that are heated and blended together to create the final product. The most common ingredient is bitumen, which acts as a binder and unites aggregate materials such as crushed rock, sand, gravel, slags, recycled asphalt and various other types of natural or processed minerals. The different types of asphalt can be combined to create unique mixtures designed to meet the specific requirements of a paving project.

These distinct mixtures include hot mix asphalt, warm mix asphalt and cold mix asphalt. Each can be manufactured to meet a particular paving need, such as heavy traffic, weather conditions, noise reduction or waterproofing.

Warm mix asphalt is produced at a lower temperature than hot mix asphalt, which allows it to be mixed more thoroughly and applied more evenly. This process also produces fewer fumes during construction, which can be beneficial for the environment and a safer working environment for the crew.

Cold mix asphalt is produced without heating the aggregate materials, which can be useful for areas that aren’t subject to extreme temperatures. This type of asphalt isn’t suitable for high-traffic areas, however, because it can bleed and cause tracking in warm weather.

It’s Easy to Maintain

Asphalt is a durable material that can easily withstand heavy vehicle traffic and extreme weather conditions. It’s also easy to repair and maintain, making it a great choice for residential and commercial properties. It looks professional and clean, unlike some pavement options that can get stained or unattractive over time.

Before laying down the surface of an asphalt road or driveway, contractors first slope the area. This helps to prevent water from pooling in low areas. Next, a binder layer is put down. This layer is made of large aggregate mixed with oil to create a strong base for the rest of the surface.

After the binder layer is laid, a surfacing layer is placed over it. This is a mix of smaller aggregate and oil. It is then rolled and compacted to create a smooth, solid surface. Finally, the surface is cured. The curing process takes time, but once it’s finished, the asphalt is ready for use.

Aside from being cheap and durable, asphalt is also environmentally friendly. It can be recycled, which cuts down on the need for new materials and promotes sustainability. In addition, it doesn’t require as much energy to produce and transport as other paving materials, such as concrete.

One downside of asphalt is that it’s temperature sensitive. It can soften in extreme heat, which may cause ruts and bumps. However, with proper maintenance, it can be restored to a smooth, even surface.

Asphalt is a versatile material that can be made to look like bricks or stones, or it can be stained and coloured to match the surrounding environment. It’s also possible to have porous asphalt, which allows rainwater to pass through the surface into a specially prepared gravel base that can help filter it and reduce stormwater runoff.

Asphalt is an easy material to work with, so it’s not uncommon for contractors to be able to lay the whole surface of a road or parking lot while you’re at work or asleep. This can be done quickly, without disrupting traffic. It’s also much easier than other paving methods, which can lead to lengthy construction periods and traffic delays.

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Paver Installation Guide

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If you plan to install pavers, make a scaled drawing to help with the layout. Also, check with the local utilities locate service to ensure that you don’t hit or obstruct pipes or cables during construction.

Start with a layer of coarse, crushed stone base and pour a bed of sharp-angled bedding sand over the entire area. Use a level to maintain straight rows and occasionally tamp down the sand.

Laying the Base

The paving base is the foundation of your paver project. It helps to keep your pavers in place, allows for drainage and is essential for a successful hardscape installation. A paver surface without a solid base will shift and eventually break apart. There are many different types of paver bases, each designed to suit a specific use or environment. For example, crushed stone is an excellent option for high traffic areas while sand works best for pedestrian projects.

After excavating the space and removing existing materials, you’ll install and compact the base layer in 2-4” layers. The amount of base required depends on the size and type of paver used, as well as the soil conditions. For example, wet and clay soils may require more excavation and a thicker base material than dry or sandy soils.

Once the base is laid, it’s time to add the bedding sand. This sand is similar to beach sand but is sharp and angular. This will help the sand lock into the joints between your pavers, creating a strong and durable surface.

Before you begin laying the sand, you’ll need to mark out your paved area with stakes and string. This gives you a reference point for when you’re installing the pavers and allows you to see how your project will look once it’s complete. You’ll also want to make sure to mark off utility lines in the area you’re working. This is a good idea for any type of construction or landscaping project, but is particularly important for paver installations. You can find information on locating buried pipes and cables by calling 811.

After marking the paver area, pour in your bedding sand. You can purchase sand bags but it’s usually easier and cheaper to have bulk sand delivered and spread on site. Use a screed board or other device to drag over the sand and smooth it out. This step is important to ensure that the sand is perfectly flat and even, and ready for the pavers.

While you’re working, it’s important to tamp the sand and base material regularly with your plate or tamper. This will ensure that there are no air pockets, which can cause the paving stones to shift later on and lead to sunken or raised pavers.

Preparing the Sub-Base

The first step in a hardscape installation is to excavate the soil that will be used for the base of the pavement. It’s important that this step is done correctly to avoid failure in the future. This is because any structure, including a paver patio, walkway or driveway, is only as good as its foundation. During this stage it’s important to check with your local utility company before digging, so you can avoid striking buried gas, water or electrical lines.

Once the excavation is complete, it’s time to install a layer of aggregate and then a layer of bedding sand. The exact amount of each material you need will depend on the type of paving project you’re working on. For example, patios only need 6″ of aggregate base, whereas residential driveways require 10″. Use a wheelbarrow or dump truck to deliver the appropriate amount of material and spread it evenly with a landscape rake or trowel. Then, use a plate compactor to compact the material. Make sure to wear work gloves, safety glasses and hearing protection when using a plate compactor.

In most cases, it’s necessary to add a geotextile fabric to the top of the aggregate and sand layers before proceeding with the paver installation. This is because the fabric will help prevent weed growth and allow for proper drainage. Once the geotextile is in place, a sand bed is added to the surface of the base, and then the paver stones are laid on it.

During the laying process, it’s also recommended that you use a plate compactor to secure each paver in place. This will ensure that the pavers stay firmly in place, and it will also minimize any movement between each one.

It’s also a good idea to install edge restraints, such as concrete, edging stones or plastic paver edging products. These are designed to keep the pavers in a stable position and will prevent them from moving or separating over time. If you’re working on a large paved area, it’s also a good idea to lay a layer of road base aggregate at the bottom of the sand bed to help prevent any settling.

Laying the Pavers

Whether you’re installing a patio, walkway or driveway, the first step is the same: dig out any existing material to the appropriate depth. It’s a good idea to use stakes, marking paint or a garden hose to outline your work area as you dig. This makes it easier to keep the excavation tidy and helps prevent you from digging into your utilities or pipes.

Once the excavation is complete, spread and compact your paver base to a thickness of about four inches. You can rent a plate compactor to make the process much quicker and easier, but it’s important to wear protective gear to avoid a back injury or hearing loss. Also, only take partial shovel loads and always lift from your legs. Be sure to tamp each layer down, and remember that the base should have a slight slope. This allows water to run off the surface, rather than pooling.

Next, lay a layer of sharp angled bedding sand over the entire paver base. This sand isn’t the same as beach sand and has a rougher texture, which is perfect for locking into paver joints. It’s important to follow the manufacturer’s instructions regarding the amount of sand you should use. Too little and the pavers will move around, too much and they will become slick underfoot.

When you’re ready to begin laying the pavers, it’s helpful to use a tape measure and a square to ensure that your project is square. This will help prevent the pavers from settling unevenly over time and it will also keep them looking their best.

Begin laying the pavers one at a time, using a level to check their positioning and making any necessary adjustments. After each paver is laid, fill in any gaps with more coarse bedding sand. Be sure to leave a space for the edge restraints, which should be placed at each corner of the paving area.

Once all of the pavers are in place, a final layer of bedding sand should be added and tamped down to lock in the new surface. After the sand is tamped, a paver sealer can be applied to protect the new surface from weathering and staining.

Finishing the Pavers

As with any paving project, it is very important to take the time to carefully plan the work. It is recommended that you use a tape measure to help plot out the area you are going to resurface and note its square footage. Then, purchase 10% more pavers than your estimate to account for breakage and replacements. Before starting any excavation, it is a good idea to check with the local utilities company by calling 811, also known as 1-800-889-7627. This will allow them to come out and mark the areas where there are pipes and cables. This will protect you from accidentally striking and damaging them during construction.

Once the base is excavated, it is tamped and leveled to ensure proper drainage. Then, a layer of gravel is placed to protect the granular base from being contaminated by clay-like soils that can cause problems later on. A layer of sand is then placed on top of the gravel. It is very important that this sand is not packed down and is spread out evenly over the entire surface. It should be within 1/8″ of the top of the pavers if they have a bevel on them. This will ensure that the sand is not even with the top of the pavers and allows for proper “lock up” of the joints.

Next, the pavers are laid. Start at one edge and work toward the other. Set them lightly on the sand and do not press or hammer them in. Every 4 feet pull a string line across the laying face of the pavers to maintain straight lines. If a paver needs to be cut, use a diamond blade wet saw or a paver splitter and cut it to the desired size. Finally, install an edge restraint around all edges that do not butt up to a permanent structure like a wall or kerb.

Once the paving is finished, sweep a light coating of joint filling sand over it. This will help to further prevent lateral movement of the pavers and sand bedding. It is also a good idea to run a plate compactor over the surface once it has been swept. This will help to set the pavers into their bedding sand and further enhance the interlock between them.