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 Grouted rock bolt  Grouted rock bolt
Grouted rock bolt
Rock support bolt.The end of the bolt is obliquely cut for improced polyester mixing.Can also be used fully embedded in polyester or cementitious mortar.The bolt is suitable both as immediate work safety support or for permanent support in tunnels and caverns.The bolt is also used for fixing ceiling elements.The bolt is supplied with a large bevel at the threaded end.
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