Waterway Rehabilitation System "Thru-Ring Method"

Completely solve the problems of aging water pipes! Restoration of function, improvement of durability, and reinforcement are possible.

The "Through Ring Method" is a technology that involves covering the outer surface of a tubular resin adhesive made of plastic fibers with a plastic film, and then impregnating it with a liquid thermosetting resin. This rehabilitated material is then inverted and inserted into aging pipe channels, allowing for rehabilitation without excavation. After the rehabilitated material is inverted and inserted into the pipe channel under the influence of water head pressure and air pressure, it is heated with hot water to cure the material, forming a plastic pipe within the pipe channel. Additionally, to enhance durability against internal pressure, glass fibers and hose jackets are combined with the tubular resin adhesive, and the inner film is made of polyethylene film. **Features** - This technology has been developed domestically, allowing for the provision of materials and construction with stable quality. - It enables the recovery of functionality, extension of service life, and reinforcement of aging pipe channels without excavation. - Structural design can be performed according to purpose and conditions, allowing for the rehabilitation of aging pipe channels tailored to specific needs. - It can completely resolve issues associated with aging pipe channels (corrosion, cracks, leaks, and groundwater). - Special construction can be performed (for large diameter pipes, pressurized pipes, bends, and steep gradient pipes, etc.). *For more details, please refer to the PDF materials or feel free to contact us.*

Special Construction Method