Insert hose for lining pipes and channels, in particular, waste water channels comprises at least two layers, with an additional layer which adjoins the inner layer and is impregnable with a hardenable compound

摘要

The insert hose (1) for lining pipes (2) and channels, in particular, waste water channels comprises at least two layers (8, 12), with an additional layer (10) which adjoins the inner layer (8), is impregnable with a hardenable reaction compound and has an inorganic fiber content less than 100 %.