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NC-Bolt

NC-Bolt

  • Description

NC-Bolt combination bolt for rock anchoring. The bolt is used with an expansion shell for immediate work safety support. The bolt is subsequently grouted for permanent anchoring. The bolt is approved by both the Norwegian PublicRoads Administration and Norwegian National Rail Administration for use as a combination bolt/rock support bolt intunnels.


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NC-Bolt_Brosjyre 1118


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