Concrete vs. Asphalt: Which Makes Better Roads?
When it comes to concrete and asphalt, the debate over which material is better for paving roads has been around for a very long time. They both have similarities and differences that could sway people from one side to the other.
Both concrete or asphalt are common materials in roadways all over the United States and across the globe. Both have advantages and disadvantages depending on several variables. What may work in one city or town may not work in another.
So, which one is better? Let’s take a look at both types of materials to answer this question.
Pros Of Concrete Roads
When it comes to concrete roads, the most significant advantage over asphalt roads is durability. Some concrete roads can last for several decades, which is typically not the case with asphalt roads.
Concrete roads hold up better under the constant pressure and weight of cars and trucks, which makes them a popular choice while constructing highways. Concrete is also a good choice in areas that experience harsh and cold winters, since it is less prone to the damage of constant freezing and thawing compared to asphalt.
In some cases, concrete can be recyclable. Concrete can be crushed into gravel which can then be repurposed for other uses.
Cons Of Concrete Roads
While the durability of concrete certainly is a huge benefit, that comes at a cost. Cracks, splits, and holes in concrete cannot be patched for easy repair. Whole slabs of concrete must be removed and replaced when there is an imperfection in the roadway. The cost of laying concrete for roads and their repairs can be much higher than asphalt.
In addition, concrete has a much different consistency than asphalt. Concrete tends to be very smooth and must have texture brushed onto it. This is done so that vehicles traveling on concrete roads have more grip.
Even with the added texture, the surface of concrete can still be slippery. Rain, snow, chemical spills from vehicles, and other pollutants can create a more slippery surface than asphalt.
Pros Of Asphalt Roads
Perhaps the most appealing quality of asphalt roads is the price point. The low cost of installation, coupled with similarly low costs for maintenance and upkeep, makes it ideal for many roads.
Unlike concrete, asphalt can be patched when repairs are needed. Like concrete, asphalt is also recyclable. It can be melted down if necessary to create new roadways.
Asphalt can also be quieter for vehicles to travel on. Asphalt creates a smooth ride despite its texture, which is less noisy when vehicles drive on it. The texture of asphalt also means it has a higher resistance to slippage and skidding.
Asphalt’s black color has some advantages, too. The dark color absorbs heat more efficiently, which helps melt snow and evaporate moisture.
Cons Of Asphalt Roads
Asphalt simply is not as durable as concrete. Asphalt tends to only have a lifespan of about ten years, whereas concrete can last double or triple that amount of time. Because of this, asphalt roads must be repaired quite often, and in some cases, completely new asphalt must be put down if the damage is severe enough.
Although asphalt is recyclable, this also can create some concerns. Melting down asphalt can create greenhouse gasses which adds to environmental pollution.
Which Material is Best for Your Roads?
Like many of these types of questions, the answer is, it depends. If a developer, city planner, or engineer is working on a fixed budget, less expensive asphalt may be better. Those same people may want a material that will not require as much maintenance and upkeep, making concrete the better choice. There is no simple answer to this question, unfortunately.
Just remember that regardless of what you are working with, if you need to buy concrete and asphalt tools online, Slip Industries has got you covered. With 30 years of experience in the industry, a variety of common tools for multiple trades, and the ability to create custom tools for any job, we are a cut above the rest.
We are also proud to say that our custom hand tools are made in the United States of America. Check our complete inventory here to see if we have the right tool for the job. And remember, if we don’t have it, we’ll make it!
All Rights Reserved | Sitemap | Slip Industries | Website & Hosting by SovoWeb a division of RedXWebDesign