| 摘要 |
PURPOSE: A method for repairing entire pipe conduit with non-excavation is provided to prevent a lower part of a lining material from damaging or tearing due to contact with the bottom surface of the pipe conduit and to prevent a wrinkle from generating. CONSTITUTION: A method for repairing entire pipe conduit with non-excavation comprises: a step of installing an air inlet(5) to the free end of a lining material in which a wire of a winch(3) for pulling is connected when pulling the lining material(2) inside the pipe conduit; and a step of pulling the lining material by inflating in a cylindrical shape with air pressure through continuously injecting air corresponding to the pulling length of the lining material when pulling the lining material using the winch inside the pipe conduit by connecting an air generator which is installed to the outside of the pipe conduit with the winch to the air inlet. |
