When paving your driveway, it’s important to follow the correct procedures for proper paver installation. The first step involves excavating an area at least six inches wider than the actual paved area. This additional width will help the base to remain stable at the edges and give the contractor room to place edge restraints. Additionally, the contractor will grade drainage by sloping the paved area away from the house with a minimum 1/8-inch pitch. After installing the base material, the contractor will use Geo-textile soil reinforcement fabric to separate the sub-grade material from the new pavement. This reinforcement fabric will help the pavement to stay strong and prevent cracking.
Bobcat Paver Installation
Bobcat Paver Installation equipment consists of asphalt and soil spreaders that can be powered by Bobcat loaders. These machines are designed to cut labour costs and time spent on site. They are ideal for reclaiming old roads, golf cart paths, and trails. The asphalt spreaders can also be used for road widening and repair.
PVC edge restraints
When you choose PVC edge restraints for your paver installation, you will ensure that your finished project will be stable and aesthetically pleasing. The restraints are made from 100% recycled high-grade PVC and do not contain any blown-in material or fillers. They are positioned over the pavers and secured by steel stakes.
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When used properly, edge restraints prevent pavers from shifting and creating gaps outside the design perimeter. In the past, this meant installing a troweled-down concrete toe. In modern times, edge restraints are manufactured and are easily installed by a contractor.
When installing edge restraints, ensure that you drive non-galvanized spikes into the edges at an angle. The spacing between the spikes should be 8 to 10 inches.
Road base
When constructing a road for Paver installation, it is necessary to use the proper base materials. For example, Class II Road Base is comprised of gravels in various sizes. The base material should be tested by using a sieve. A sieve is a wire mesh that can allow 3/4-inch rock, 1/2″ rock, or 1/4-inch rock to pass through it. This material should be free of fines, which are particles that can pass through a #200 mesh, which has approximately 350 openings per square inch.
Compaction is important to ensure a level base and a strong, stable foundation. The thickness of the subgrade should match the depth of the excavation. Generally, granular soils make a sturdy subgrade while clay soils are less dense and more unstable. The Interlocking Concrete Pavement Institute (ICCPI) recommends a subgrade thickness of seven inches for granular soil and nine inches for clay soils.
Excavation
Before you start laying pavers, you need to excavate your site. This step is essential in order to direct water away from buildings and other structures. You should dig a depth of at least 12 inches larger than the area you plan to pave and ensure that it slopes away from structures or in the direction of normal drainage. To determine the correct depth, use the 3-4-5 triangle method. To draw this triangle, measure 3′ across the base, then 4′ up the side, and 5′ up the diagonal line.
When excavating for paver installation, make sure to leave a base layer of about eight to 12 inches deep. You can place wooden stakes or spray paint to mark the area. Also, be sure to check for underground utilities.
Sealing
When sealing pavers, there are a number of different factors to consider. These factors include the materials that are being used and the location of the installation. Proper sealing will also extend the lifespan of the pavers. However, there are some common mistakes that should be avoided. Keep reading to learn more about proper sealing methods.
Sealing is the process of covering the entire surface of your pavers with an invisible layer of protection that repels water and other substances from getting into them. This sealer can be easily washed off once it’s noticed. This procedure can also help to protect your pavers from the extreme weather conditions that can damage them.