Precautions for high rise pumping of concrete pump

August 20, 2022

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As the pumping height increases, the conveying pressure of the concrete conveying pump also needs to be increased, and the pumping difficulty will also increase, and many problems such as concrete segregation and pipe blockage are prone to occur. Therefore, when the concrete pump is pumping in high-rise, more attention is required.

It is necessary to ensure that the length of the horizontal pipe is not less than 15% of the height of the vertical pipe, because only in this way can there be sufficient resistance to prevent the tendency of concrete to flow back, otherwise it may cause difficulty in reversing the S pipe.