How do you fill crack pavement?

 Cracks are the most common, the most prone and one of the earliest road diseases in all types of road damage. It accompanies the entire use period of the road, and increases as the age of the road grows. In order to prevent serious damage to the asphalt pavement and extend the life of the road, it is necessary to grouting the asphalt pavement in time. The pavement equipment used at this time is the asphalt crack filling machine.

Cracks are one of the main forms of early disease on expressways, among which linear cracks such as horizontal cracks and longitudinal cracks are common. Filling technology is the treatment technology for these diseases, covering such aspects as filling materials, filling equipment, and filling technology. Crack filling equipment is the core equipment of filling technology. The function of asphalt sealing equipment is to heat the cracks after grooving and cleaning the cracks and pour the sealant evenly into the grooves with a filling gun to complete the joint repair work.

During construction, in addition to a crack sealing machine, we also need a slotting machine and a hair dryer. First, we use the slotting machine to cut the irregular cracks and then use the hair dryer to blow out the magazine for filling the seams. Crack filling equipment uses this method to repair the asphalt rubber by heating and emulsifying it, and then filling it into the crack. Not only is the construction simple, but the repaired effect is also beautiful, and the service life of the road is extended. Asphalt crack filling machine has stable and reliable performance and fast working speed, which not only saves labor investment, but also improves the quality and efficiency of the project, and the road maintenance is more worry-free!

Matters needing attention during asphalt crack filling machine construction

1. Immediately carry out construction after starting, especially when it is cold, the asphalt crack filling machine needs to be preheated.

2. Too hasty during construction, long-term operation will directly lead to increased loss of many parts.

3. Continue the construction under the condition of a large inclination, which will cause the oil pressure supply to be insufficient. If the situation forces it, occasionally such construction will not have much impact, but such construction will seriously affect the power for a long time.

4. Turn off the engine immediately after the construction is completed. The engine temperature is too high just after the construction, which will cause the water in the engine to not circulate to the water tank.

5. When finishing work, park the asphalt crack filling machine in an uneven place, which will cause uneven force on the pressure roller, which will cause deformation in the long run.