We developed since 1998, pipe's sleeve for fixing leaks on pressure pretensioning concrete pipe.
This sleeve has several barriers sealing to achieve lasting stability in a very important leak. The sleeve, designed as a steel cylinder concrete pipe reconstitutes the structural strength of the pipeline repaired.
This sleeve can be used to change the pipes, for example, adding an opening, a flange, or any other equipment.
Several leaks repaired.
References: Lydec, Amendis, Redal, OCP, SAMIR, ORMVAM
