If you’ve got a gravel driveway, you may be wondering how to convert it into asphalt. Here are some tips to help you make the transition from gravel to asphalt:
Problems with gravel driveways
A gravel driveway may be the right choice for your home, but it can also create a problem with drainage. Here are some tips to deal with gravel driveway drainage. First of all, if the gravel is flat, it will result in pooling water and ruts in the driveway. To avoid this problem, you should carefully grade the base layer of the gravel driveway and make sure it slopes away from the home. Second, when applying ice or rock salt to the gravel, make sure the snow blower blades are set about a half-inch off the surface.
Another problem with gravel driveway drainage is that it can become uneven. Gravel driveways can be ruined by snow plows, and you can fix this by moving the gravel toward the middle. Additionally, you should also consider installing geotextile fabric on the sub-grade of the gravel. This will correct any irregularities in the soil beneath the gravel. And while it may cost a bit more upfront, the result will be a more attractive driveway.
Cost of converting a gravel driveway to asphalt
There are several steps to converting a gravel driveway into an asphalt one, and the costs of the process vary widely. The first step in converting a gravel driveway to an asphalt one is leveling the surface of the gravel. A gravel driveway should be even throughout, and preferably sloped in the same direction as the house’s slope. The next step in converting a gravel driveway to an asphalt one is seal-coating the surface with hot asphalt. To do this, you need to hire a contractor or rent a skid-spraying machine.
The cost of converting a gravel driveway to an asphalt driveway depends on the size of the project, the amount of asphalt needed, and the labor involved. A single-car driveway is typically a little over $2000 in total. A two-car driveway will cost approximately $3553. If you want an asphalt driveway with a rougher finish, you can opt for a coarser blend that is easier to walk on. However, it will increase the cost.
Top layers for gravel driveways
For your gravel driveway, the top layer should be a mixture of marble-size rocks. These rocks are also called #411 or traffic-bound gravel, depending on your local gravel supplier. Crushed stone with different shapes and edges meshes better than round ones, which can create an unstable surface. In order to choose the right type of gravel, consult a local gravel supplier for the right size and type. Generally, the top layer for a gravel driveway should be three to four inches thick.
The top layer for gravel driveways should be dense-grade and traffic-bound. This layer of gravel contains pieces of rock dust and other materials that form a cement-like bond once compacted. You can use crushed shale, limestone, granite, or concrete for your top layer. There are many varieties of gravel, which you can choose to suit your taste and your home’s aesthetic needs. Here are some tips for choosing the right gravel for your gravel driveway.
Maintenance of a gravel driveway
Although a gravel driveway may appear to be a permanent solution, the driveway requires regular maintenance. You should regularly sweep it and fill any gaps with new gravel, rake it, and top it off. Gravel spreads over time, so raking and topping up is necessary to prevent it from spreading. If you have a lawn, you should avoid power washing your driveway as it could damage the gravel or cause erosion issues.
When comparing the costs of asphalt and concrete driveways, gravel is more affordable, but maintenance is higher. It will require regular maintenance like filling in low areas and compacting it once every 3-5 years. You may need to seal the driveway every five to 10 years or as needed if the weather becomes particularly rainy. In either case, you should consider hiring a professional to do it for you. But before committing to a gravel driveway, make sure to consider the benefits and drawbacks before making a decision.