Secutex® HB 501

Delivery of a multi-layered needle-punched stable fibre nonwoven with a filling of quartz sand, Secutex® HB 501, of the company Naue GmbH & Co. KG or equivalent, provide as a filter geotextile for applications in hydraulic engineering according to TLG (Edition 2018) of the Federal Institute for Waterway Engineering (BAW), Karlsruhe and professionally installed according to the manufacturers installation instructions.

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