1. Used to improve the roughness and friction coefficient of asphalt pavement, thereby improving the adhesion of the pavement, to ensure the safety of driving. At the same time, the attachments (such as fuel oil, engine oil, etc.) on the asphalt pavement have nowhere to escape, thus improving the anti-slip performance of the pavement.
2. Steel bridge deck anti-corrosion coating
The application of shot blasting technology in the anticorrosion coating of steel bridges cannot be denied. Most of the bridges built and built will choose to use the shot blasting process to clean and roughen the surface before the anticorrosive primer or other spraying. The bridge deck can meet SA2.5 / SA3 steel plate cleanliness requirements, and can control the roughness to meet the user's painting requirements. The whole process is dust-free operation and easy to move. It is both environmentally friendly and convenient.
3. Maintenance of the tunnel
4. For the consideration of waterproofing, material flame resistance and oil resistance, cement concrete is generally used for the road surface of the tunnel. But this also puts forward higher requirements for the anti-slip performance of long tunnel pavement. For the above two problems that are still difficult to solve in China, the shot blasting process is a simple construction, small equipment investment, significant effect and environmentally friendly treatment method.
In recent years, users have recommended more and more projects to use the shot blasting technology to treat bridge decks and tunnels. In the waterproof pavement of concrete bridge decks, the shot blasting technology is already a requirement of the European and American national process specifications. The shot blasting process is used to maintain the concrete pavement. Concrete shot blasting machine is precisely in this new process, playing a leading role, while setting the standard, reasonable and appropriate interpretation of the standard.
Road Surface Shot Blasting Machine
5. Preventive maintenance of airport runways
Road surface shot blasting machine makes the removal of tire tracks and markings on concrete and asphalt runways easy and simple. The removal of tire tracks (except rubber), the removal of markings, the restoration and increase of the surface roughness of the airport runway, and the improvement of the friction coefficient of the runway are all the processing scope of the road shot blasting machine. And in the process of processing, it is easy to handle, and the road shot blasting work is carried out in an orderly manner.
5. Municipal roads and paved roads
Various road pavements in the city can be cleaned with a shot blasting machine to remove the markings of the pavement, and roughen the pavement at the intersections with heavy traffic to improve the roughness and friction coefficient of the pavement. Reduce problems in pavement construction.
Shot blasting machine manufacturer believes that the auxiliary function of the road shot blasting machine for urban construction is step by step standardizing and facilitating our lives.