Liqui-Force can repair pipelines in diameters from 8” and larger, without the need for excavations. Utilizing time proven design principals, we are able to provide full, trenchless, structural rehabilitation systems.
Our process involves the installation of a resin impregnated flexible tube that takes the shape of the original conduit. By circulating hot water throughout the entire length of the tube the thermo-setting resin is fully cured. As a result, the finished Cured-In-Place Pipe (CIPP) is structural, continuous and tight fitting.
Cured-In-Place Pipe (CIPP) is structural, continuous and tight fitting. Once cured, final inspection is performed to document the proper opening of the service laterals and the integrity of the new seamless LFS liner.
A calculated amount of resin and catalyst is used, according to the liners diameter, thickness and length. Factors such as groundwater, depth, overburden and ovality are used in the design of the LFS Liner. All LFS Liners are designed and installed in accordance with ASTM F1216.