Grouting equipment

RJP method also named RODIN JET PILE method. It is by using kinetic energy that ultra-high pressure spray fluid produced to damage to the foundation of the organization. Then mixing these damaged soil particles and hardened materials. This can result in large diameter modified body. Ultra-high pressure water and air spray fluid doing the guide cutting in the upper section. This can create a certain space. Lower section ultra-high pressure hardening material and air spray fluid can expand the cutting energy. Compare to the original method that occlusion space cutting, RJP method is more effective in cutting and destroying soil effects. In addition, since the energy at the time of cutting is increased, the mud can be smoothly discharged. The RJP method installs the ultrahigh pressure jet nozzle and the cement slurry jet nozzle in the same direction. It is designed to the back and forth injection angle. As the injection angle is 90º to 270º, the modified body can be sprayed into