The Dow Chemical Company and RS Technik, a Switzerland-based trenchless technology company, established a global marketing alliance to promote a unique solution for large potable water lines by setting a new standard in the renewal of pressure pipes.In cooperation with Inland Pipe Rehabilitation (IPR), a specialized provider of trenchless underground technologies in the U.S. and Canada, the companies will realize immediate opportunities to install the NSF/ANSI 61 certified pipe-in-pipe system.Fast trenchless solutionWith the trenchless pipe renewal technology from RS Technik, a unique fiberglass composite tube using a Dow custom formulated resin is installed into damaged water and transmission mains creating
