Filtration

IVG-PICTOGRAMME-FITERN2010A
geotextile filter layer withholds solid components, whilst allowing
liquids to pass almost freely perpendicular to the filter plane

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Drainage

IVG-PICTOGRAMME-DRAENENDrainage is the collection of precipitation, groundwater and other liquids or gases which have to be discharged.

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Separation

IVG-PICTOGRAMME-TRENNEN2010Geotextiles separate adjacent soil types or fill materials preventing them from becoming intermixed.

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Protection

IVG-PICTOGRAMME-SCHUETZEN2010Geomembranes, coated and non-coated structures need to be protected against mechanical damage. Without protection layers…

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Reinforcement

IVG-PICTOGRAMME-BEWEHREN2010When used for reinforcement purposes, geotextiles, geogrids and composites are placed below or between soil layers…

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Sealing

IVG-PICTOGRAMME-DICHTEN2010Sealing is indispensable for environmental and groundwater protection and contributes substantially to the fitness…

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Packing

IVG-PICTOGRAMME-VERPACKEN-2010In geotechnology and hydraulic engineering, earth materials in particular are “packed” in flexible tubes, sacks and containers.

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Erosion Control

IVG-PICTOGRAMME-EROSIONSSCHUTZ2010Three-dimensional
geosynthetics and composites prevent the removal of soil particles by
water and wind. In nature, it is the plants…

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