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Nagra

Owner : Nationale Genossenschaft für die Lagerung radioaktiver Abfälle
Application : FRP reinforcement in nuclear environment
FiReP Solution : FRP is non-organic and chemical inert
Construction date : 2011
Products : FIREP Powerthread K60-25 with Plate & Nut 
FIREP Powermesh FRP Grid

General information : Aim of NAGRA is the evaluation of potential locations for a permanent storage depot of highly radiactive waste material in Switzerland. Therefore possible kinds of host rocks were examined, the potential depth of those storages and propblems of gas pressure.
FiReP Powermesh FRP Grid was used because of its chemical neutrality and corrosion resistance. After installation the mesh was embedded with sprayed concrete.

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