The role of mobile shot blasting machine
The mobile shot blasting machine is used for the maintenance of asphalt pavement. One of the most widely used areas of shot blasting equipment is to improve the roughness and friction coefficient of the asphalt pavement to improve the adhesion of the road surface to ensure the safety of driving. At the same time, the attachments on the asphalt road have nowhere to escape.
The main application of mobile shot blasting machine is reflected in the following aspects:
(1) During the construction of asphalt concrete overlay, the use of shot blasting technology to pre-treat the road surface can ensure that the road surface is clean, and at the same time increase the surface roughness, strengthen the adhesion between the overlay layer and the original road surface, and the durability of the structure is greatly improved. Increase; the first shot blasting treatment of the slurry seal and the use of resin material to cover can greatly improve the bonding strength of the resin cover and the original base layer, so that the quality of the slurry seal is improved and the service life of the road surface is prolonged.
(2) The shot blasting process can be directly used on asphalt pavements, such as roughening the surface of the turning section to improve the anti-skid performance.
(3) The oil flashing on the asphalt surface can be directly removed in this process, so the anti-skid performance of the road surface can be improved;
(4) The marking line can be completely removed under the action of the shot blasting process. Traffic accidents caused by road slippage in our country are on the rise, but it has not yet attracted widespread attention. Traffic accidents caused by road slippage are still getting worse every year. The shot blasting equipment can flexibly deal with small-area road sections and restore the anti-skid performance of the road surface. Provide reliable guarantee for driving safety. The asphalt surface treated by the shot blasting process not only cleans up various surface attachments, but also increases the roughness of the asphalt surface and improves the performance of the asphalt pavement. Moreover, the construction of the equipment is simple, convenient and flexible, and the road cleaning work is carried out in a reasonable and orderly manner.