Highway maintenance refers to the transportation department or highway management agency's maintenance of highways and highway land in accordance with relevant laws, regulations, government regulations, technical specifications, and operating procedures during highway operation in order to ensure the safety and smooth flow of highways and keep the highways in good technical condition. Maintenance, repair, soil and water conservation, greening and management of ancillary facilities along the highway.

Asphalt spreading trucks are a relatively special type of special vehicles. They are mainly used as special mechanical equipment for road construction. Not only do they require high stability and performance of the vehicles during work, but how do they maintain them? Asphalt spreading trucks are used to spread the permeable oil, waterproof layer and bonding layer of the bottom layer of asphalt pavement on high-grade highways. It can also be used in the construction of county and township-level highway asphalt roads that implement layered paving technology. It consists of a car chassis, an asphalt tank, an asphalt pumping and spraying system, a thermal oil heating system, a hydraulic system, a combustion system, a control system, a pneumatic system, and an operating platform. Knowing how to operate and maintain asphalt spreading trucks correctly can not only extend the service life of the equipment, but also ensure the smooth progress of the construction project.

As a more important tool in road maintenance, the synchronous gravel sealing truck will inevitably have some problems during work. So how do we deal with these common problems? Let’s take a look at them below.
There are many factors that cause the vehicle's power to suddenly weaken while driving, but the common reasons are mainly the following. Here are some common faults that cause power to deteriorate, and ways to solve them yourself.

Any kind of mechanical equipment must go through precise design, testing and other processes before it can be manufactured, and the same is true for asphalt mixing stations. According to the survey, the following stages are necessary for any asphalt mixing plant.

For the entire asphalt mixing plant, the core part is its control system, which includes hardware and software parts. The editor below will take you through the detailed design of the control system of the asphalt mixing station.

As a fast, environmentally friendly and energy-saving asphalt plant, the bitumen tank adopts direct heating mobile terminal, which not only generates heat quickly, saves fuel, but also reduces environmental pollution and is easy to use. How to operate an asphalt tank to prevent losses? Asphalt tank manufacturers have a lot of in-depth and more detailed interpretations!