How the Quality of Roads are Affected by Seasonal Factors
Roads made transportation of goods and people easy and convenient. A network of roads stimulate economic and social development, and for this reason, roads are considered public assets. To enhance these developments, it is vital to maintaining any road infrastructure adequately, by using 2 coat seal and bitumen.
At first glance, roads look sturdy. You often see it as something that is hard to damage because after all, it is made of the most solid substances in the world. However, in reality, the smallest things can instigate the most significant damage over time. With this, you have to know about erosion. Erosion is a process that removes soil, rock and other materials from one location to another. You often hear this in geology, and it can also affect roadways.
You need to be aware that the biggest cause of erosion on roadways is the seasonal weather. Whether it is asphalt or 2 coat seal bitumen, seasonal factors are the prominent issue that compromises the quality of roads. Here’s how the seasonal factors affect the quality of roads:
Winter is the most inconvenient time of the year not only for people but also for the roads. There are many ways that winter can trigger erosion. When the water fills the small crevices of the road, it will freeze. When it freezes, the road will expand causing larger crevices and eventually, erosion. The biggest issue during winter is putting salt and other products on the road to clear the ice. The salt will damage the road and causes it to break down.
When there are heavy rains, the debris from off-road will reach the road surface. In rural areas, the spring season is also called mud season. A gravel road for example during mud season will be a bumpy ride or worst, an impassable mess.
Hot weather can cause crevices and can, therefore, damage the roadway. In other countries, summer is a time for big storms and other destructive issues. These issues can lead to erosion. Apart from that, dry conditions result in brittle roadways that are susceptible to damage.
Temperatures are usually mild during fall. However, it involves the falling of leaves, which can significantly affect the quality of the road. When damp leaves fall and stick on the road for a long time, it can make the road brittle. In some parts of the country, fall is also the hurricane season. Storms can seriously cause erosion that can inevitably damage the roadways.
At some point in time, the quality of roads will deteriorate depending on the materials used and how it is used. In the case of bitumen, it will last from five to ten years. As for the asphalt, it can last for more than twenty years. In terms of the cost, bitumen is less expensive than asphalt. Typically, asphalt has a smooth and fine finish while bitumen has a rough finish because of the visible loose aggregate. The thickness of asphalt is 25-40 mm while bitumen is 10-20 mm. It is essential that you know the materials used for awareness sake.