When the high pressure jet grouting pile jet grouting process control require disassembly grouting pipe, stop lifting and rotation, and stop feeding the slurry, and then gradually reduce the amount of wind and water, and finally shut down. When disassembled continue jet grouting, the boot order must comply with the provision. After the jet grouting to achieve the designed depth, you can stop the wind, water, continue to use the injection pump grouting, until the water back out of the mud in the orifice, rotary jet grouting pile driver to stop, and then the injection pump suction pipe to move water tank, pumping water to the mud pump and quantitative grouting slurry pipeline top out, then stop the pump. Long pile of deep injection shall geological profile and groundwater and other information, at different depths for different strata soil conditions, the choice of the appropriate injection parameters in order to obtain uniform solid long pile. After the jet grouting operation, due to the analysis of the role of water slurry jet grouting pile anchor manufacturers generally have different degrees of shrinkage jet grouting pile foundation reinforcement, so that the top consolidation bodies appeared pockets, should be timely and cement ratio of 0.6 grout supplemental irrigation. In the take slurry process, often there is a certain amount of soil particles high pressure jet grouting pile driver model parameters, along with a portion of the slurry grouting wall out of the ground. Oozing slurry grouting less than 20% of normal, totally do not take more than 20% or slurry, should investigate the cause and take appropriate measures to Tianjin-strong high-pressure pump Co., Ltd. The company mainly produces high-pressure injection pump manager series; spin spray rigs series; complete sets of high spray equipment and accessories; three plunger high-pressure pump; high-pressure pipe cleaning vehicles and accessories; high-pressure hose; alloy nozzles; gun accessories and various pipes; and related equipment, it is the only one in Tianjin production Complete Churning equipment sales company.