High pressure rotary jet pileIt is a kind of high-pressure jet grouting method, which inserts the grouting pipe with a special nozzle into the designed soil depth, and then shoots the cement slurry from the nozzle in the form of a high-pressure jet to impact the cutting soil. The soil and cement slurry are stirred to form a mixed slurry, which then forms a continuous lap cement plus solid.
The basic technology types of high-pressure rotary jet grouting pile include: single pipe method, double pipe method, triple pipe method and multiple pipe method.
Super high pressure rotary jet grouting pile machine can be provided30MpaAbove the grouting pressure, cut and reinforce the formation formed by the pile diameter up to2mThe above.
(1) Construction machinery and equipment is light, construction movement is simple;
(2) Construction materials from a wide range of sources;
(3The construction occupies less land, has little vibration and low noise.
Shanghai Qiangqiang Foundation Engineering Co., LTD. 's business covers foundation pit engineering, pile foundation engineering, land and waterFoundation treatment, slope treatment and other engineering fields. Around" Excellent technology, reliable process", construction fast "technical requirements,Is to provide customers with land, water foundation engineering technical consultation, construction services and other comprehensive solutions of the entity enterprise.Contact Number: 400-100-2850