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Tunnel sealing systems

In tunneling, geosynthetics from Naue are used to seal areas subjected to high hydraulic pressures as well as areas of seepage The Naue solution is to use a single layer of Carbofol® polyolefin geomembrane, using Secutex® nonwoven geotextiles to protect the geomembrane from the rough shot-crete surface. In tunnel construction where drainage of water is...

Flood protection with Bentofix®

Underwater installation of Naue sealing systems for flood protection The film “Dam Sealing with Bentofix® BZ 13-B” shows how Geosynthetic Clay Liners (GCLs) allow ecological, economical and safe construction. A barrage along the Lech River in Feldheim, Germany is profiled. The Feldheim barrage is located directly in a nature reserve, 40 km north of Augsburg....

Effective noise protection along busy motorway

Naue m3 system: Effective noise protection along busy motorway From Espelkamp to Utrecht. All motorways in the Netherlands, regardless of whether they are numbered with single or doubledigits, are called Rijksweg. Those are the roads that the Dutch transportation ministry constructs and maintains. The A2 is one of these Rijksweg roads; it runs from Amsterdam...

Naue Gabion system for sustainable landfill construction

Sustainable disposal: Building a reinforced soil structure with gabion fronts ensures nature preservation Landfill Hannover, Germany: Directly alongside the northern foot of the embankment of the old landfill there is a rush-cutting area which was deemed particularly worthy of preservation. To prevent interference with this habitat as a result of the levelling of the embankment,...

The important role of geosynthetics in airport construction

Geosynthetics from Naue ensure safety in airport construction Berlin Brandenburg Airport: Secugrid® geogrid, Carbofol® geomembrane and Secutex® needle-punched staple fibre nonwoven geotextile in airport construction. The International Civil Aviation Organization (ICAO) changed its guidelines for consistency of runway side-strips on airports. The “Aerodrome Design Manual (9157 Part 1) Third Edition” of 2006 demands that if...

Columns experiment with Secugrid® Geogrid

The 4 column experiment 2010 at the Bauhaus Universität Weimar in Germany In May 2010, engineers and professors of the Bauhaus Univers of Weimar attempted to show how simply and effectively embankments could be reinforced. The unusual experiment left some with doubts. A2.2 ton van would be placed on four, small columns made not of...

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