We’ve come across both terms before when it comes to paving. What is the real difference between the two? Let’s deep dive into the characteristics, and costs, between the two.
1. Composition
- Asphalt: Made from a mixture of aggregate (gravel, sand, and crushed stone) and bitumen (a sticky, black petroleum-based substance).
- Concrete: Made from a mix of cement, water, sand, and aggregate, which hardens through a chemical reaction called hydration.
2. Durability & Lifespan
- Asphalt: Typically lasts 15–30 years, depending on maintenance and climate conditions. It is flexible and better suited for areas with extreme temperature fluctuations.
- Concrete: Generally lasts 30–50 years or more. It is more durable but may be more prone to cracking in extreme temperatures.
3. Cost
- Asphalt: Cheaper upfront but requires more frequent maintenance
(resurfacing, sealing).
- Concrete: More expensive upfront but has a longer lifespan and lower long-term maintenance costs.
Maintaining asphalt and concrete surfaces is essential for safety, functionality, and curb appeal. Over time, exposure to weather conditions, heavy traffic, and natural wear and tear can lead to cracks, potholes, and deterioration. We believe concrete is the winning on
durability
and ease of maintenance over time. If you’re buying your forever home, make sure outdoor surfaces are concrete masonry for longevity.
Why Asphalt Doesn’t Compare
Asphalt has many disadvantages. Gaps and cracks in asphalt may start small but can quickly grow if left unattended. Asphalt crack repair is a crucial step in preventing water penetration, which weakens the base and leads to larger structural problems. Sealing cracks early can significantly extend the lifespan of your pavement. Potholes are a common issue in asphalt surfaces, caused by water infiltration and temperature changes. Asphalt pothole repair involves filling and sealing potholes to restore a smooth surface, preventing further damage and potential hazards for vehicles and pedestrians.
When the surface of your asphalt pavement becomes worn out but the foundation remains solid, asphalt resurfacing is an ideal solution. This process involves adding a new layer of asphalt over the existing one, providing a fresh, smooth surface without the need for replacement. Similar to resurfacing, asphalt overlay is a cost-effective option that enhances and strengthens existing asphalt. By applying a new layer on top of the old surface, overlays can restore functionality and aesthetics while minimizing expenses.
For localized damage, asphalt patching offers a quick and efficient repair method. This technique is ideal for small problem areas, restoring smoothness and preventing further deterioration. Prolonging the life of your asphalt pavement starts with asphalt sealcoating. This protective layer shields your asphalt from UV rays, moisture, and chemicals, reducing the risk of cracks and other damage caused by environmental factors. Before resurfacing, it's often necessary to remove the damaged top layer of asphalt. Asphalt milling grinds away the deteriorated surface, creating a smooth base for a fresh layer of asphalt and improving the overall durability of the pavement. When asphalt damage is too extensive for patching or resurfacing, asphalt replacement is the best option. This process involves completely removing and replacing the old pavement, ensuring a long-lasting and structurally sound surface.
You can avoid the maintenance of dealing with asphalt by opting instead for quality and durable
concrete services
like ours to begin with. Make the right decision with your property.
Concrete
will save you time and money in the long run.