June 2015, Vol. 70, No.6
New Products
HammerHead Trenchless Touts HydraLiner Rehabilitation Process
The HydraLiner rehabilitation process can be used in a variety of gravity and pressure applications such as sanitary sewers, storm sewers, process piping, electrical conduits and ventilation systems.
The system is ideal for repairing cracked or broken pipes, eliminating roots, bridge missing pipe sections and stopping infiltration and exfiltration. It can be used with virtually any pipe material including clay, cast, PVC, ABS and concrete. HydraLiner systems can rehabilitate lines with 22-, 45- and 90-degree bends and pipe diameter transitions. While conventional open cut replacement projects may take several days plus the cost of restoration materials, multiple HydraLiner lining projects can be completed each day.
Once the line is cleaned, it is televised and recorded. Then the HydraLiner material is measured, cut to length at the job site, and a vacuum pump is attached to eliminate entrapped air and make the wet out process easier. A two-part, styrene free resin is measured, mixed and poured into the liner. The liner is wet out and wound into the HydraLiner inversion drum. The liner is then inverted into the pipe allowing the epoxy resin to bond and seal with the host pipe to create a continuous rehabilitated line without joints. 800.331.6653, http://www.hammerheadtrenchless.com
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