摘要 |
A method for reinforcing the ground by placing a ground reinforcement material to an injection apparatus is provided to promote convenience at construction work by manufacturing an environment-friendly ground reinforcement material in a construction site and injecting the ground reinforcement material through an injection apparatus, thereby reinforcing the ground. A method for reinforcing the ground by placing a ground reinforcement material to an injection apparatus comprises the steps of: manufacturing an A-material by inputting water, phosphoric acid and sodium silicates in an A-material tank and mixing with a stirrer(S100); manufacturing a B-material by inputting cement in a B-material tank having water and mixing with a stirrer, inputting sodium bicarbonate and sodium silicates in the B-material tank and mixing with a stirrer, and inputting calcium chloride in the B-material tank and mixing with a stirrer(S200); boring through holes along the outer circumferential surface and inputting reinforcing pipes into the holes, injecting a sealing material between the hole and the outer circumferential surface of the reinforcing pipe and fixing the reinforcing pipe(S300); and placing an injection apparatus connected with the A-material tank and the B-material tank to the bottom of the hole, and injecting the A-material and the B-material to the injection apparatus simultaneously and jetting out a ground reinforcement material composed of the A-material and the B-material to the ground(S400). |