Hydraulic engineering

A watertight barrier of Bentofix^® GCL and/or Carbofol^® HDPE geomembrane, protected by Secutex^®, is installed along the bed and slopes. This stops seepage and water loss that would otherwise reduce efficiency in irrigation, navigation and storage.

Secutex^® geotextile filter mats and Secutex^® Soft Rock sand containers stabilise the seabed and bank material around offshore foundations, bridge piers and harbour structures, preventing the erosion of sediment caused by currents and waves.

Secutex^® Soft Rock sand-filled geotextile containers and filter geotextiles defend shorelines, dunes and infrastructure against wave attack and erosion, providing a flexible, durable alternative to rock riprap.

Bentofix^® GCLs provide the sealing core, Secugrid^® geogrids add stability on soft subsoil, and Secutex^® filters prevent internal erosion. Together they seal, stabilise and rehabilitate dikes, dams and ageing levees for reliable flood protection.

A Bentofix^® GCL delivers the sealing performance of about a metre of compacted clay in a layer only millimetres thick, self-seals minor damage on hydration, installs faster and removes the need to source and place large clay volumes.

Yes. Naue hydraulic products are engineered for long-term submerged and cyclic loading and conform to EN ISO 10318, with full conformity documentation for standards-compliant water-engineering projects.