[Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] Churning Pile Construction Technology 1, actinomycetes positioning released according to construction plans and construction axis coordinate measuring network design. OK holes on construction axis, based on a reference point to measure ground elevation of each opening. 2. Drill rig in place should be placed perpendicular to the ground and steady high pressure jet grouting rig parameters Benxi, actinomycetes pile position and design of the pile position deviation of not more than 20mm. Each pore 5m horizontal drilling horizontal ruler to measure the body, vertical vertical. [Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] Injection is guaranteed range of soil reinforcement can effectively cut before mixing uniformly and make the pile diameter to 700mm, grouting pressure should not be less than 25MPa. Stripping tube speed control 25cm / min Benxi high pressure jet grouting rig parameters, injection flow rate 80 ~ 120L / min Benxi high pressure jet grouting rig parameters, the rotational speed of 20 ~ 40r / min so that the soil is fully cut stirring. With a pile construction stoppage for any reason, we must do then pile measures general then pile length> 0.5m.