[Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] triple tube rotary jet grouting materials and grouting material formulation requirements as the main material in cement Luoyang Residential Ground handling drill, and adding different additives, may have a quick-setting early strong, frost and other properties. The type of cement slurry more, with the geological conditions and for different purposes Luoyang Residential Ground handling rigs, slurry material vary. Ordinary type, general engineering applicable to no special requirements. The general strength grade Portland cement 32.5 above, no additives, water-cement ratio of 0.8 to 1.5, commonly 1.0. 28-day compressive strength of consolidation up 1 ~ 2Mpa. High Pressure Jet Roofbolter and high pressure jet grouting construction method in geotechnical engineering anchor a high pressure jet grouting anchor construction machinery and high-pressure jet grouting method anchors. Loose sand in the river and waterfront phase phase of the silt layer Luoyang Residential Ground handling drill, not construction bolt, because: gravel rich in confined water Luoyang Residential Ground handling drills, bolt into the hole hard, flush tube method return loop will produce piping, accidents, silt-free anchoring force Chung sand, gushing, ground subsidence, but to use high cost, long duration, for the inner city have supported method dirty qi. The present invention is to provide a new high-pressure jet grouting bolt rig, bolt rig the pressure rotating jet can vertical, horizontal, diagonal full range of construction Jet anchor piles and anti-floating, tension bolt, the high pressure Churning Roofbolter may be applied not only bigger and straight rotary jet cement anchor bolt head can expand construction. The above object of the present invention is to provide a new kind of high pressure jet grouting bolt rig, bolt high pressure jet grouting construction method to solve the soft soil of silt layer construction without anchoring force can not be the problem, it will be free, in loose gravel soil, in order to lower a hole tendon using casing up method, water will return cycle produces sudden Chung, Chung sand, gushing water, ground subsidence and other accidents.