Automatic Asphalt Grouting Machine

As the level of road maintenance increases, traffic volume increases significantly, and material prices rise, a large amount of maintenance costs are spent on the road surface. Therefore, road maintenance occupies an important position. The maintenance work varies depending on the type of road surface: for low-level gravel and crushed stone road surfaces, it mainly involves maintaining smoothness and road arches, scraping the wear layer, and supplementing materials; For low-grade asphalt pavement such as asphalt surface treatment, the main methods are pit filling, covering, and re mixing or re paving of loose materials; For advanced road surfaces such as asphalt concrete roads, there are excavation and repair of potholes and cracks, surface sealing and anti slip measures, etc; Cement concrete pavement mainly involves filling and sealing joints, filling and compacting voids at the bottom of the slab, and replacing local slabs. The characteristics of road maintenance work are small and scattered, so the processing and handling of required materials should be easy to obtain, the construction tools should be small and flexible, preferably one machine for multiple uses, the noise should be low, the construction method should be fast and safe without affecting or minimally affecting traffic, the construction signs should be clear day and night, and the protection should be thoughtful to avoid traffic accidents.