What are the advantages of road shot blasting machines compared with other equipment?
Common road cleaning equipment now includes: road shot blasting machines, milling machines, chiseling machines, wet roughening treatment processes, etc. So what are the advantages of road shot blasting machines compared with other equipment?
1. High efficiency
The cleaning width of the road shot blasting machine ranges from 270mm to 1000mm. The cleaning efficiency on the concrete surface is ≥600m2/h, and the cleaning efficiency on the steel bridge reaches 100-160m2/h, which is not achieved by other equipment.
2. Controllability
The biggest advantage of the road shot blasting machine is the controllability of roughness and depth. The road shot blasting machine can be adjusted according to the needs of the cleaning site, control the roughness and cleaning depth, and facilitate the later work of the road.
3. Protection
Compared with other equipment, the road surface cleaned by the road shot blasting machine can not only remove the floating slurry and asphalt on the surface, but also protect the road surface, increase the friction of the road surface, and open the capillaries and fine cracks on the concrete surface on the concrete road surface, which is conducive to the penetration of waterproof sealant or waterproof layer into the concrete; expose concrete defects in advance.
4. No pollution
The road shot blasting machine is equipped with special dust removal equipment. The dust generated during construction enters the dust collector hopper through the pipeline. The projectile steel shot is reused after the shot material cycle. There is no dust pollution during the entire construction process, and environmentally friendly construction is achieved.
Comparatively speaking, the road shot blasting machine has the advantages of high efficiency, controllability, protection, and no pollution. The steel shot treated by the shot blasting processes the road surface in a scattered state, with intensive treatment and no omissions; the road shot blasting machine is also the only equipment that can meet the requirements of both cement concrete road and bridge subgrade treatment and steel box bridge subgrade treatment.