Construction points of asphalt road

Asphalt construction is a common project in road construction, which can provide durability and smoothness for roads. However, asphalt construction is no simple task and there are some key points that need to be followed. The following will introduce some key points of asphalt construction.

First of all, it is very important to choose the right asphalt material. Asphalt material should have good adhesion, durability and plasticity. Factors such as road usage, traffic volume and climatic conditions need to be considered when selecting asphalt materials. Different road types and environmental conditions may require different types of asphalt materials.

Secondly, the preparation before construction is also very important. Before construction, the road needs to be thoroughly cleaned to ensure that the surface is free of debris and dirt. At the same time, the smoothness and slope of the road need to be checked to ensure the quality of the construction.

Temperature control during construction is the key. Asphalt materials need to be heated to a certain temperature during construction to achieve the best fluidity and adhesion. Therefore, it is necessary to control the temperature of the asphalt material during construction to ensure that it can achieve the best performance during construction.

Compaction during construction is also a very important step. By using a roller to compact the construction area, a close bonding between the asphalt material and the road base can be ensured, improving the durability and smoothness of the road.

Finally, maintenance after construction is also a link that can not be ignored. The newly laid asphalt pavement needs to be maintained for a period of time to ensure that it can achieve the best performance. During maintenance, attention should be paid to avoid the driving of heavy vehicles to prevent damage to the newly laid asphalt pavement.

The above is all about asphalt road construction problems, any professional questions can contact us：Baoji XT Pigment