Is the effect of the mobile shot blasting machine roughening the road surface?
The 550 environmental protection and energy-saving mobile road surface shot blasting machine produced by Chengdu Shugong has a working width of 550mm. According to the on-site road conditions and construction requirements, the walking speed is 0.5-33m per minute. This high driving speed can give full play to the height of the road surface shot blasting machine. The processing performance has incomparable advantages compared with the previous manual roughening and chiseling.
In the process of large-area concrete pavement and bridge deck treatment, improper base surface treatment techniques and methods will seriously affect the bonding effect of the base surface with coating materials and anti-corrosion materials, seriously restrict the performance of the material itself, and thus affect the quality of the project. cause serious injury.
At present, the base surface treatment methods in China are backward. Manual slurrying, wire brushing, chiseling, etc. cannot achieve dust-free operation, and the aggregate will be damaged during the construction process, and the construction efficiency is low.
The use of mobile road shot blasting machines has brought advanced base surface treatment technology to the country. Through mechanical principles, the high-speed rotation of the shot blasting wheel is used to throw the shot out to impact the base surface to be processed. Advanced dust removal equipment realizes the separation of pellets and dust, reducing dust pollution on the construction site.
Now, in the process of pavement construction, mobile pavement shot blasting machines are widely used in bridge deck waterproof layer construction, steel box girder anticorrosion, concrete and asphalt pavement maintenance and other fields.