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 First the pipe is cleaned using water at high pressure. |
 Supple, uncured inpipe is inserted with the aid of compressed air |
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 The pipe is cured by ultraviolet light. |
 A robot, monitored by video camera, re-opens laterials. .. |
The flexible Inpipe liner is installed into the old pipe with the aid of compressed air. This procedure demands very little space, and the equipment needed is easy to transport to the site.
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| Finally
cured using uv light With the Inpipe liner pressed against the walls of the old pipe by the air pressure which is maintained throughout the installation process, a "train" of ultraviolet curing lights is drawn through the pipe. The function of the UV lights is to cure and harden the liner. With its glass-fibre reinforcement, it is transformed into a strong new pipe, with an excellent ability to withstand internal and external loads, and a long service life. |
 Installation unit interior |