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20 kN wrote:I need to install a 1/2" X 6" piece of threaded rod under a roof and I'm having trouble getting it to stay in place while the epoxy for sets. I've tried taping it in place but that's a no-go. Expansion bolts are not an option for this project. Ideas?Cut a slit in the end, make a wedge to fit and drive it in until it bottoms out in the hole and expands. |
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clean the rock around the hole and use better tape |
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Jim Titt wrote: Cut a slit in the end, make a wedge to fit and drive it in until it bottoms out in the hole and expands.That's brilliant, Jim. 'Hell's Wedge' joint |
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Aren't wave bolts designed to be able to do that? |
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Gregger Man wrote: That's brilliant, Jim.Some of us were around when all climbing bolts worked that way, not allowed since the 1996 Euro standard though. |
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eli poss wrote:Aren't wave bolts designed to be able to do that?https://vimeo.com/161186104 |
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Use a paper-clip. |
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