[Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] high pressure jet grouting applied to silt, silty soil, the flow of plastic soft plastic or plastic clay, silt, sand, loess, plain fill and crushed Foundation stone such as soil reinforcement. Can be used for both ground handling buildings and new buildings, deep excavation retaining or retaining the side wall, the bottom of the pit to prevent piping and reinforcement bulge Dandong Churning Pile mechanical height, dam reinforcement and water curtain and other projects. [Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] envelope envelopes high pressure spraying pile high pressure spraying pile for processing sludge, silty soil, flow plastic, soft plastic or plastic clay soil, vegetarian filling soil, silt, sand, gravel, soil and other soil Dandong Churning Pile mechanical height, and when the soil contains more large-size stone, a large number of plant roots or more organic and groundwater flow rate is too large when you need to use caution or based on field test results to determine its applicability. During the construction method, were used to single-tube method, a double-tube method, triple tube; in spray form can be divided into jet grouting, jet set jet and swing three, reinforcement depth is generally greater than 5.0m. Having a pile speed, high efficiency, construction no vibration, no noise and other characteristics; but the construction of the grout loss (waste) are more construction will cause a range of environmental pollution.