This is how the concrete pump for the secondary construction column on the construction site takes over
Regardless of which secondary construction column concrete pump you choose, when using it on the construction site, there are some precautions regarding the way of taking over that the customer still needs to take seriously. This is also an effective guarantee for smooth construction. Some customers may say that they do not know how to take over the secondary construction column concrete pump on the construction site. The manufacturer did not specifically talk about this when placing the order. Don't worry, the editor will come to tell you immediately, the way of taking over and the matters needing attention.
The correct way of taking over the secondary construction column concrete pump on the construction site:
1. The pipeline should be laid according to fewer elbows, short distances and large elbows, and in order to reduce the transmission resistance as much as possible, then the possibility of pipe blockage can also be reduced.
2. Since the tapered pipe is part of the outlet of the concrete delivery pump, in order to prevent clogging, the pipe should not be bent directly at this position. The straight pipe of 5 mm should be connected before the bend. When taking over in the middle of pumping, only one can be added at a time, and it is necessary to lubricate the inner wall of the pipeline with water and exhaust the air first, otherwise it is easy to cause blockage. At the same time, the secondary construction column concrete pump vertical downward pipeline, the outlet should be equipped with anti-segregation device, without blocking.
3. When pumping high-level concrete column concrete pumps, the length of the horizontal pipeline should generally not be less than 15% of the length of the vertical pipeline, and the pipeline stop valve should be connected to the horizontal pipeline. When the shutdown time exceeds 5 minutes, the shut-off valve should be closed to prevent the concrete from flowing back and causing pipe blockage. For a 90-degree elbow from horizontal to vertical, the bending radius should be greater than 500 cm.
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