Trenchless drain repair, also known as no-dig drain repair, has
become the preferred method for fixing damaged pipes due to its
efficiency and minimal disruption. This technique eliminates the
need for extensive excavation, reducing both environmental
impact and costs. The method primarily used is the Cured-in-
Place-Pipe (CIPP) approach, where a resin-impregnated textile
liner is inserted into the damaged pipe and cured to form a new,
durable pipe wall. This innovative solution offers a reliable, longterm
fix with significantly less inconvenience compared to
traditional methods.

Maius employs a systematic approach to trenchless drain repair to
ensure high-quality results with minimal disruption. The process
begins with a CCTV inspection to identify the damaged sections of
the pipe. Following this, any debris or roots obstructing the pipe
are removed. The next stage involves impregnating a textile liner
tube with a resin mixture and inverting it into the pipe using air
pressure. The resin is then cured through various methods such as
ambient curing, hot water, steam, or light-curing techniques. This
creates a smooth, corrosion-resistant new pipe wall. If necessary,
connections to branch lines are reestablished using robotic or
high-pressure water jetters.

One of the advanced technologies used by Maius is the Bluelight
CIPP system, which utilises blue light LEDs for curing the resin.

This method offers several advantages, including reduced
environmental impact, faster curing times, and increased flexibility
between the wetting out and curing stages. Trenchless repairs
provide numerous benefits, including less disruption, lower costs,
enhanced safety, improved performance, and eco-friendliness.
They also have a longer lifespan, with properly maintained repairs
lasting fifty to sixty years, thereby offering significant long-term
savings.