The self-energy of the industrial peristaltic concrete pump is mainly determined by the elastic recovery ability of the hose itself. The higher the self-priming height (the greater the negative pressure), the more difficult it is for the hose to return to its original state by its own elasticity. So the flow has a big impact. If it runs for a long time, the hose will lose its ability to rebound, and it will reach a state of deformation, or the hose will be broken and broken, and the industrial hose pump will lose its working ability. Therefore, it is better to use the low suction lift of the industrial peristaltic concrete pump to choose the industrial hose pump. The theoretical flow of the tube pump.
The industrial peristaltic hose pump can transport concrete. On the other hand, the flatness deviation of the wall surface is large due to the expansion of the formwork of the structural column, the running of the formwork, and the lack of protection of the finished wall when the formwork is supported. Thickness, wasting raw material resources. Aiming at the construction problems such as mold expansion, unevenness, and leakage of the structural column concrete, an improved formwork system is adopted, and the sealing material is pasted at the mold mounting position of the brick wall structural column to solve the problem of leakage of the concrete pouring, and the appearance ratio after molding is improved. The air suction of the electric hydraulic pump mainly refers to the mixing of air into the oil sucked by the concrete hose pump. This phenomenon not only easily causes cavitation and noise, but also affects the volumetric efficiency of the electric hydraulic pump and deteriorates the working oil. Therefore, the electric hydraulic pump allows phenomenon that exists. When the schist surface is wet sprayed, the nozzle is close to the sprayed surface and has a small angle with the vertical direction, so that the concrete behind the steel bar can be wet sprayed more densely, preventing the steel bar from leaking after spraying, so as to wrap the effect; At the angle between the two sprayed surfaces, the nozzle sprays in the direction of the angle bisector, followed by spraying. The movement of the nozzle is that the nozzle is pointed for a long time, because it will rebound and it is difficult to obtain a uniform thickness. The best spraying is to make the nozzle circular or oval across the concrete surface, and the nozzle can form a series of rings rhythmically. Uniform product and less rebound, the annular circle drawn by wet spray is 40-60cm horizontally and 15-20cm high.
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