Email:kristie@jcpaowanji.comQingdao Jichuan Machinery Manufacturing Co.,Ltd

Qingdao Jichuan Machinery Manufacturing Co.,Ltd

Application Of Road Blasting Machine To Highway Construction

The road shot blasting machine mainly solves the flaw in the concrete surface layer treatment, it can once the concrete surface floating slurry, impurities clean-up and removal, and can be treated on the surface of concrete, so that the surface uniform roughness, and greatly improve the waterproof layer and concrete base adhesion strength, so that waterproof layer and bridge deck better combination, Road Shot Blasting Machine but also can be concrete cracks fully displayed, play a preventive role. Centrifugal shot Blasting machine treatment of the bridge deck is a hard surface of impurities used in the efficient, clean, dust-free method, this method is most commonly used. Shot peening equipment inside is a high-speed rotating impeller, abrasive, dust and impurities are removed to the debris recovery machine, Road Shot Blasting Machine the cleaning of the steel pill can be recycled. The surface of the concrete treated by shot peening is clean and hard, and has a more uniform texture. This method is especially suitable for the barrier-free horizontal surface. Road shot blasting machine is a mechanical method to the ball material at a high speed and a certain angle to the surface of the work, so that the ball impact surface of the road, to make the surface roughness and remove the residue of the effect, while the negative pressure of the dust remover will be the ball material and the cleaning of impurities such as dust recovery after the air cleaning, good pellets will be automatically recycled, Road Shot Blasting Machine and impurities and dust will fall into the Dust collection box. This road blasting function once enough to the concrete surface floating slurry, impurities clean-up and removal, and can be treated on the surface of concrete, so that the surface uniform roughness, greatly improving the waterproof layer and concrete base adhesion strength, Road Shot Blasting Machine so that waterproof layer and bridge deck better combination, but also can be fully exposed to concrete cracks, play a preventive role.

Road shot blasting machine is the use of motor-driven blasting wheel in the high-speed rotation process to produce centrifugal force and wind, a certain particle size of the projectile into the tube (can control the flow of projectiles) is accelerated into the high-speed rotation of the split pill wheel, Road Shot Blasting Machine under the action of centrifugal force, the projectile is thrown into the directional sleeve by the split pill wheel window, and then thrown by the directional sleeve window (controlling the throwing direction of the ball material), picked up by the high speed revolving blades, and continuously accelerates the movement along the leaf length direction until throws, the projectile which throws out a certain fan-shaped flow bundle , Road Shot Blasting Machine the impact of the work plane plays a role in cleaning up. Then the projectile and dust, impurities together through the bounce chamber to the top of the hopper. The high power precipitator separates the pellet and the dust through the separating device above the hopper, and the pellet enters the hopper to continue to use, and the dust enters the dust catcher through the connecting pipe. When the dust enters the dust catcher, the separation of the filter, stays in the ash bucket and the surface of the filter. Automatic anti-blowing dust remover can be provided by the compressor through the back-blown air automatic interval cleaning every filter. Finally, in the machine through the matching vacuum cleaner air cleaning, Road Shot Blasting Machine the pill and the cleaning off impurities are recycled, and the pill can be used again. Shot blasting machine equipped with dust remover, can be done without dust pollution-free construction, not only improve the efficiency, but also protect the environment.

The advantages of road blasting machine:

1. Used to improve the roughness and friction coefficient of asphalt pavement, so as to improve the adhesion of road to ensure the safety of driving. At the same time, the adhesion of asphalt pavement (such as fuel, oil, etc.) also nowhere to escape, so can improve the skid resistance of the road;

2. Anticorrosion coating of steel deck in China, the application of shot peening technology in anticorrosion coating of steel bridge is not to be denied. Road Shot Blasting Machine Most of the bridges that are under construction and have been constructed will choose to use the shot peening process for cleaning and roughness treatment of the surface before conducting anticorrosive primer or other spraying, Qingdao cross-Bay Bridge using shot blasting machine, shot peening process steel deck can reach SA2.5/SA3 Steel plate cleanliness requirements, Road Shot Blasting Machine and can control the roughness, to meet the user's coating requirements, the whole process is dust-free operation, mobile convenience. Both environmentally friendly and convenient.

3. Tunnel maintenance in China, in the light of waterproof and material fire resistance and oil resistance considerations, the tunnel in general use of cement concrete. However, Road Shot Blasting Machine it also puts forward a higher requirement for the skid resistance of long tunnel pavement. For the above two kinds of problems still difficult to solve in our country, shot peening technology is a simple construction, equipment input small, effective and environmentally friendly treatment method.

In recent years, users recommend the use of shot peening technology to deal with bridge decks and tunnels more and more, in the concrete bridge deck waterproof pavement, shot blasting technology is already in Europe and the United States the requirements of technical specifications, Road Shot Blasting Machine in China is also being gradually accepted, the use of shot peening technology to maintain the concrete pavement. 4. Preventive maintenance of airfield runway

The use of road shot blasting machine to the concrete and asphalt track on the tread, marking removal problem becomes easy and easy. In addition to tire traces (except rubber), removal of marking, recovery and increase of airport runway surface roughness, improve the runway friction coefficient, etc. are the treatment range of road shot blasting machine. And in the processing process, with ease, road shot blasting work is more orderly.

The road shot blasting machine is not only applied to highway construction, but also plays a very important role in the anti-corrosion of steel deck, tunnel maintenance and maintenance of airfield runway.

The main working uses of the road blasting machine are five points:

1. The road shot blasting machine is used to improve the roughness and friction coefficient of asphalt pavement, so as to improve the adhesion of road surface to ensure the safety of driving. At the same time, the adhesion of asphalt pavement (such as fuel, oil, etc.) is also nowhere to escape, Road Shot Blasting Machine which can improve the skid resistance of pavement.

2, steel deck anti-corrosion coating.

In China, the application of shot peening technology in anti-corrosion coating of steel bridge cannot be denied. Most of the bridges that are under construction and have been constructed will choose to use the shot peening process for cleaning and roughness treatment of the surface before conducting anticorrosive primer or other spraying, the use of shot peening process to treat steel deck can reach SA2.5/SA3 Steel plate cleanliness requirements, and can control the roughness, to meet the user's coating requirements, the whole process is dust-free operation, mobile convenience. Both environmentally friendly and convenient.

3, the maintenance of the tunnel.

In China, for the sake of waterproof and material fire resistance and oil resistance, cement concrete is generally used in the tunnel. However, it also puts forward a higher requirement for the skid resistance of long tunnel pavement. For the above two kinds of problems still difficult to solve in our country, shot peening technology is a simple construction, equipment input small, effective and environmentally friendly treatment method.

In the concrete bridge deck waterproof paving, the shot pill craft already is the European and American country Craft specification request, in China also is being accepted gradually, Road Shot Blasting Machine uses the shot pill craft to carry on the maintenance to the concrete road surface.

4. Preventive maintenance of airfield runway.

The use of road shot blasting machine to the concrete and asphalt track on the tread, marking removal problem becomes easy and easy. In addition to tire traces (except rubber), removal of marking, recovery and increase of airport runway surface roughness, improve the runway friction coefficient, etc. Road Shot Blasting Machine are the treatment range of road shot blasting machine. And in the processing process, with ease, road shot blasting work is more orderly.

5. Municipal Road and Pavement

All kinds of road paving in the city can be cleaned by shot blasting machine, the mark marking of road surface is removed, and the road surface can be brushed and the roughness and friction coefficient will be increased. Reduce the problem of road construction. Therefore, the auxiliary role of road shot blasting machine to urban construction is a step by step to standardize and facilitate our life.


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