Geoxtextile Underlay Installation - Geotextile Underlay |
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We strongly recommend that our geotextile underlay material is used beneath a flexible liner, not only to help protect it from puncture by sharp stones, roots etc, but also to stabilise soft sub-soils and reduce excessive localised stretching of the liner.
INSTALLATION:
Simply spread the GEOTEXTILE over the excavation, folding and pleating as necessary to obtain a good fit.
Overlap adjacent sheets of GEOTEXTILE 3” to 6”.
Then spread sand over the joints so the GEOTEXTILE stays in place when the liner is pulled over it.
When installing large liners, it is often better to lay the rubber in place first then fold back sections of the rubber to install the GEOTEXTILE.
Always check that it is genuine TS60 underlay and not some cheap inferior alternative by checking that it has the polyfelt marking. |
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