Majority of commercial and residential parking lots are finished in either asphalt or concrete paving. Both may come to be cost-effective, but one always comes with more benefits. So, if you are planning to make your parking lots paving or refinish an existing one, you probably think over the benefits of asphalt and concrete for your parking lot paving Seattle WA solutions. To make a better understanding to the two paving methods, let us take a look of the benefits it offers for parking lots.
Benefits of Concrete Parking Lots
- Hot Weather Resistance
If you are in warmer climate areas, a concrete parking lot seems to be a better choice. An asphalt parking lot will soften and becomes oily during hot weather. This happens is southern and western part of United States where summer season exceeds 100 degrees. During this conditions, dark asphalt pavement can be extremely hot, while lighter color like concrete ones results to lower temperature during summer.
- Less Maintenance
A concrete parking lot has a long lifespan and low maintenance that making it needs joint sealing an annual cleaning only.
- More Design Options
Concrete parking lots come with the variety of colors and texture design options.
Benefits of Asphalt Parking Lots
- Quick Installation
Asphalt paving for parking lots can be used after laid down just a few days. Concrete one takes up to weeks, however, asphalt one can be ready to use after 2 days depending on the season.
Asphalt is considered a form of green technology because it is 100% recyclable. An old asphalt can be grind and reused. Asphalt types like porous and permeable help with water drainage. This types can allow water to pass through the pavement into the soil below.
- Long Lifespan
Asphalt can last up to 15-20 years and does not require preventive maintenance, but a little way of maintaining it keeps it looks new. Also, right maintenance can even last asphalt to 20 or more years. In times of replacement, only the top layer is repaved. Only the base and middle layer will be reused and the top layer is the only subject for re-pavement making it affordable and cost-effective in the long run.
Why asphalt is a good paving choice for parking lots in Seattle WA?
In times that you are in the point of deciding between concrete and asphalt for your parking lot, one of the major things you have to consider is the climate of your location. In colder climates like in Seattle, asphalt is the right choice because:
- Concrete is subject to frost heaves during cold climate, immediate maintenance is needed to prevent possible hazards.
- Concrete is susceptible to freeze causing it to expand or make a contraction.
- Weather and temperature changes cause more damage and deterioration to concrete pavements.
- Salt that spread on parking lots to melt snow and ice can damage concrete surfaces.
During cold weathers, asphalt pavement cannot be affected and deteriorate. It is also a good absorber of heat causing snow and ice melt more quickly. This makes it a better option for your parking lots pavements giving you a lot of benefits and solutions for your pavement needs.