Asphalt mixing plant is the key equipment for asphalt road construction

At present, the paving of roads in my country and in various countries around the world is mainly composed of cement concrete roads and asphalt concrete roads. According to the different design and requirements, the road material is adopted. Due to some shortcomings of cement concrete roads: for example, cement roads are "rigid" pavements, no shock absorption, poor vehicle driving comfort, high noise; slow construction period and long maintenance time; high requirements on the roadbed and difficult maintenance later.

 Asphalt roads can effectively solve some of the shortcomings of cement roads: asphalt pavement is a "flexible" pavement, and the vehicle has good comfort and low noise; it has strong adaptability to subgrade and foundation deformation or uneven settlement; short construction period and spread After paved, it can be opened to traffic after rolling. The asphalt mixing plant is a complete set of equipment for mass production of asphalt concrete.

Asphalt mixing plant can also be called asphalt concrete mixing plant or asphalt concrete mixing plant. Refers to complete sets of equipment used for mass production of asphalt concrete. After heating, different particle bone diameters and fillers (such as powder, cement, etc.) are mixed into a uniform finished material at a specified time and temperature with asphalt as a binder according to a certain mixing ratio. (The commonly used asphalt mixtures are: asphalt concrete, asphalt sand, asphalt gravel, etc.)