[Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product】 Triple Tube Rotary Jetting applicable engineering Triple Tube Rotary Spray can be used for a permanent foundation reinforcement engineering, construction engineering before use, high-rise building foundation reinforcement, improve the bearing capacity; It can also be used after the project is completed, and the inclination to stop settlement building. Can also be used for temporary works such as excavation pit prevent uplift, quicksand, impervious curtain riser hydraulic rotary spray rig, increasing the stability of the slope, to prevent soil sliding. Press engineering purposes can be divided into the following five projects: Soft Ground Treatment Method: sand cushion method such as mechanical construction design Churning rig sale price in determining the thickness of sand mats, you should consider the weight of the new Jet mechanical rig, tire ground contact pressure, eccentricity and soft soil surface strength. Table 1 shows the standard sand cushion thickness. On the very soft ground, only sand cushion to ensure the passage of large construction machinery Jet rig, often require a thicker cushion of sand, it is not economical, so often and surface drainage or pad materials and Law. Fill a large area and drainage long distance, is expected to have multiple groundwater seepage, if the only mountain sand for sand cushion, can not obtain sufficient drainage effect, should be set up blind ditch, drainage from the sand cushion not within the appropriate short long. Sludge Treatment