When is it not possible to use the SANIPOR® Process exclusively?
SANIPOR® cannot re-establish the original stability of the sewer line and it is therefore recommended
that the process should not be used in the following situations:

  • If the pipe is self-suspended and the defects indicate the likelihood of imminent
    collapse of the line; Big cracks, missing parts.

  • If the line is distorted or can not be plugged;

    In all these situations a combined repair is recommended, i.e. the use of SANIPOR® in
    conjunction with another compatible no-dig system so as to restore the stability of the
    sewer line.
When is it not possible to use the SANIPOR® process?
  • If the sewer line is surrounded with a non-permeable material (e.g. concrete) or if there is no bedding at
    all around the line. (for example: coral caves)
  • If there is a link which between the sewer pipes to be repaired and other utility lines which cannot be
    closed; (open system with correspondence)    ;
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