Functions

A geotextile filter layer withholds solid components, whilst allowing liquids to pass almost freely perpendicular to the filter plane.

Drainage is the collection of precipitation, groundwater and other liquids or gases which have to be discharged.

Geotextiles separate adjacent soil types or fill materials preventing them from becoming intermixed.

Geomembranes, coated and non-coated structures need to be protected against mechanical damage. Without protection layers...

When used for reinforcement purposes, geotextiles, geogrids and composites are placed below or between soil layers...

Sealing is indispensable for environmental and groundwater protection and contributes substantially to the fitness...

In geotechnology and hydraulic engineering, earth materials in particular are "packed" in flexible tubes, sacks and containers.

Three-dimensional geosynthetics and composites prevent the removal of soil particles by water and wind. In nature, it is the plants...

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