Hello, mainly when the pump tube is long, it should be used for both large and small flow rates.
1. Slowly transport the prepared lubricant into the pump truck
2 . The pump truck first turns on the pump and pumps the lubricant solution 3 to 4 times. When the lubricant solution is almost finished pumping, the concrete begins to be discharged along the inner wall of the hopper and pumped continuously.
3. The first discharged lubricant solution must be discharged outside the formwork and cannot be poured directly into the building structure. Observe the outlet with the naked eye. When the concrete becomes normal Then you can pour normally.
For reference, lubricant is a white powder that melts when exposed to water and undergoes chemical and physical reactions with water, making the entire water lubricated. This state can last for more than ten hours, and this effect will gradually disappear after more than ten hours. All the water after lubrication can be drained to the ground, which will not cause pollution to underground water sources and the environment. The lubrication effect of the water will be basically the next day. It disappears and will not cause traffic problems on the ground. It is recommended to discharge it in an open place. Pipe moistening agent is a new environmentally friendly building material currently on the concrete market. Its main function is to moisturize the pump truck pipelines before use so that the pump truck pipelines in use will not be blocked. This method is a good solution. A series of tedious processes using cement mortar to moisten pipes.
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