AutoFibre was developed for the drainage of highways and motorways. The fibre technology is the only one that provides the 3 functions of the drain body, which is to say:
- To filter the elements that could enter the duct
- To spread the water across the entire surface of the drain
- Added protection against shocks
This technology has been proven in the majority of ground types, even fine/loamy soils.
|diameter (mm)||Length of bar (ml)
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