The Use of the Shot Blasting Machine for Concrete

1. The shot blasting machine for concrete can be used to improve the roughness and friction coefficient of the asphalt pavement, and then improve the adhesion of the pavement and ensuring the safety of driving. At the same time, the asphalt pavement attachments (such as fuel oil, engine oil, and so on) are also unescapable, so the anti-slip performance of the pavement can also be improved.

2. The concrete shot blasting machine can be used as a steel bridge deck anticorrosive coating. In China, the application of shot blasting technology in steel bridge anticorrosive coating cannot be ignored. Most of the bridges that have been built or under the building will use the shot blasting process to clean and roughen the surface before an anticorrosive primer or another spraying. The shot blasting machine for concrete in our company applied in Qingdao Trans-Bay Bridge can meet the steel cleanliness requirements of SA2.5 / SA3, and the roughness can be controlled to meet the user's coating requirements. The entire process is dust-free and easy to move, which is both environmentally friendly and convenient.

3. The shot blasting machine for concrete can be used in tunnel maintenance. In our country, cement and concrete are generally used for the pavement inside the tunnel for the reasons of waterproofing and the resistance of the material to fire and oil. However, this also puts forward higher requirements on the anti-sliding performance of long tunnel pavement. For the above two problems that are still difficult to solve in China, the shot blasting process is a method with simple construction, small equipment investment, significant effects, and environmental protection. In recent years, since the users have been recommended, more and more s shot blasting process has applied to treat bridge decks and tunnels. In the concrete pavement and the waterproof pavement, the shot blasting process has become a requirement of European and American national process standards, and it is also gradually being accepted in China. All shot peening processes are used to maintain the concrete pavement. Moreover, DISA plays the role of a leader in this new process. While it’s setting the standard, it reasonably and appropriately interprets the standard to the fullest.

4. The concrete blasting machine can be used in the preventive maintenance of airport runways. The use of road shot blasting machines makes it easy to remove tire tracks and markings on concrete and asphalt runways. Remove the tire tracks (remove rubber), remove markings, restore and increase the surface roughness of airport runways, increasing the friction coefficient of runways and so on. They are all the processing scopes of the road shot blasting machines. And in the process, and the shot blasting of the road can be carried out in an orderly manner and with ease.

5. The shot blasting machine for concrete can be used in municipal roads and paved roads. Various road pavements in the city can be cleaned with the shot blasting machine to remove road markings. At intersections with heavy traffic, the road can be roughened to improve road roughness and the coefficient of friction, reducing problems in road construction. Therefore, the auxiliary role of the road shot blasting machines for urban construction is gradually standardizing and facilitating our lives.