BRAWOLINER ® is a “no-dig” sewer rehabilitation system for repairing damaged drains and sewers without the need to carry out disruptive excavations. When using the Brawoliner system there is no disruption or damage to the property and no need for time-consuming pipe laying or reinstatement work. This not only saves time and disruption to the customer but also money.
During the renovation process, a flexible textile liner is soaked in resin and then inserted into the defective pipe using pressurised air or water. The BRAWOLINER ® completely lines the inside of the pipe and eliminates any existing or potential damages. The resin cures at ambient temperature, however, the process can be significantly reduced by passing warm water or steam through the liner. Curing creates a completely new watertight pipe within the old one.