Construction efficiency and consumption of road shot blasting machine
The road shot blasting machine is a suitable cleaning method for the pre-treatment of road pavement waterproofing. It solves the shortcomings of large chiseled ash and poor effect in the past road construction. At present, many provinces have already written this construction method into the project acceptance standards to ensure road and bridge projects. safety and practicality.
So how to calculate the construction efficiency and consumption of the road shot blasting machine?
The road shot blasting machine hits the road surface by projecting steel shot to complete the operation. As the construction progresses, the steel shot continues to wear and tear. After actual calculation, it can effectively treat 2500-3000 flat concrete pavement in eight hours a day.
The projectile consumes about 100KG, and the steel shot consumes about half a ton per 10,000 square meters of ground.
The road shot blasting machine adopts 380V three-phase electric drive, power 35kw, 3.5 kWh per hour, 28 kWh per day.
The road shot blasting machine can clean and remove the laitance and impurities on the surface of the concrete at one time, and can roughen the surface of the concrete to make the surface uniform and rough, which greatly improves the adhesive strength of the waterproof layer and the concrete base, so that the waterproof layer and The bridge deck is better combined, and at the same time, the cracks in the concrete can be fully exposed, which plays a role in preventing problems before they occur.