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Innovative ideas
Our innovative ideas are leading the way into the future of geosynthetics and their applications. Over the years, our product range and fields of application have continuously grown and the growth of our group of companies has kept pace. We now offer product development and design, with a design-by-function and application approach, to satisfy even your most challenging project objectives. Internationally, we have achieved a high profile as a geosynthetic leader and innovator.
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Waterproofing of tunnels
Geosynthetics are commonly used for drainage, sealing as well as protection when waterproofing tunnels and earthen structures. In tunneling, geosynthetics 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 required, geosynthetic drainage systems such as Secudrän® are also used to transport and discharge the fissure water. By employing complete geosynthetic solutions from NAUE, a dry foundation or tunnel can be created with state-of-the-art materials and technology. Carbofol® geomembranes as well as Bentofix® Geosynthetic Clay Liners are used for hydraulic sealing applications. Secutex® nonwovens are used for filtration, separation and protection. Secudrän® is used for drainage while Secugrid® geogrids are ideal for reinforcement.
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| NAUE Sealing GmbH |
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Kreuzbreite 29
31675 Bückeburg
Germany |
Phone
Fax
mobile
e-mail
Internet address |
+49 (0) 5722 9669-0
+49 (0) 5722 9669-66
welcome@nauesealing.com
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Tunnel construction in Poland
News, information and interesting articles around the subject tunnel construction. Specifically for the Polish market and Eastern Europe.
http://i-b.pl...
First-time curved drive in New Zealand hit the target with precision
"Perfect performance" stated Mike Harker, director of the New Zealand mining company HARKER UNDERGROUND CONSTRUCTIONS. "For the first time, a microtunnelling project in New Zealand has been planned as a curved drive and middle of April driven into the target."
read more...
New milling cutters for tunnelling
This year, a total of four new machines, the quick-snap-retaining ring for the fixing of round picks as well as a rotation module in three installation sizes for excavator of 15 - 50 t use weight will extend the product range of Erkan.
Source:
http://www.sbm-verlag.de/
bau Magazin, issue 05/06
downloads/Erkat.pdf
Read more......
read more...
RusTunnel
RusTunnel is a constant in the Russian Internet and is to be understood as an information platform in all concerns of construction and operation of tunnel constructions.
http://www.rustunnel.ru...
Life-Webcams in the underground works
at the North - South - Light Railway Project, City of Cologne / Germany
http://stadtbahn.relaunch...
EFNARC Publications
Download Specifications and Guidelines for Sprayed concrete and special products for Mechanised Tunnelling (TBM)
http://www.efnarc.org/pub...
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