Lining Systems: Rehab Spotlight

April 2013, Vol. 68 No. 4

Lining systems including CIPP, grout-in-place pipe, folded pipe and spirally wound pipe.

CIPP

CIPP Corporation

The Berolina-Liner System UV Cure is available in the United States. This state-of-the-art pipeline rehabilitation is the preferred system of renovating pipelines throughout Europe. The Lightspeed process uses a UV-light technique to create custom-designed liners to ensure maximum flow capacity with minimal cross section reduction for up to fifty years. With both systems available, CIPP Corp. will fully assess your pipeline needs, providing the best recommendation for rehabilitation. 888.485.2477, usa-cipp.com

Applied Felts
Applied Felts_rehab focus.jpg
A pioneer in the CIPP process, Applied Felts has been perfecting felt liners from the beginning of trenchless pipeline rehabilitation. Applied Felts is a 100 percent vertically integrated liner manufacturer, which guarantees that every phase of manufacturing - from the purchase of raw fiber to the coating and manufacture of liners - is done in one location, providing impeccable precision and control over quality products. 276.656.1904, appliedfelts.com

National Liner
National Liner_rehab focus.JPG
National Liner consists of a non-woven, needled polyester felt liner saturated with a thermosetting resin system designed specifically for the environmental conditions of the rehabilitation project. National Liner is not limited in size and can be manufactured for pipelines ranging from 6 inch through 90-plus inches in diameter. During a typical installation, the soft liner is inserted into the pipeline from one existing manhole to another. The liner is inverted or winched into place and expanded using a hydrostatic head of water or air to press the liner tightly against the interior of the host pipe. Once in place, the liner is heated to activate the resin system, causing the resin to cure, and form a new structural pipe within the host pipe. When the curing is complete, lateral lines are then re-opened using remote controlled cutting tool. All National Liner components are produced in ISO certified facilities to job specifications and ASTM standards. 800.547.1235, nationalliner.com