Because Sewer Heroes uses a ZERO DIG trenchless pipe lining technology for our sewer lining, excavation is not required to rehabilitate a cracked, damaged, or broken pipeline. Excavataions may sometimes be made depending on the design of the sewer line. Our liners are often installed through a clean-out or other access points available and leave behind a smooth and joint-free pipe. Most sewer pipes can be repaired with the ZERO DIG technology, but special design considerations are taken into account to prevent wrinkling and stretching. Our liners help prevent breakage and intrusions without the need of digging up property.
The sewer line is camera inspected to find the problem.
The sewer line is then cleaned of any roots, scales, or debris that may be obstructing the line.
All measurements are taken of the sewer line and the appropriate materials are then cut to acquired size.
The epoxy resin is then measured and mixed to prepare for liner.
The liner is saturated with the epoxy resin and rolled out to ensure total wetness.
The inverter is then loaded with the saturated liner and calibration tube.
The end of liner is then inserted into existing sewer line to prepare for installation.
The inverter is introduced with air pressure to invert the liner into the existing sewer line and the calibration tube holds the liner in place as it cures.
Once the liner is cured in place, the calibration tube is removed and the pipe is video inspection once more to ensure successful installation.