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bms42 t1_j5b7x3l wrote

Reply to comment by Toitonic in Pull-up bar broke out of the wall. How do I actually secure it on a sandy stone wall? by Toitonic

Probably a brick wall then. You'll want some kind of expanding metal anchor to insert into holes you drill. Don't try to use the existing holes, don't drill new holes within 6 inches of the old holes.

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Toitonic OP t1_j5b9eqg wrote

I don't really have another place to put it so would you say component mortar would be suitable? I just googled a bit more and it's definitely brick.

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bms42 t1_j5bahot wrote

Personally I wouldn't trust it. You've compromised the bricks in those locations already. Brick is very brittle, it's difficult to mount to properly.

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Toitonic OP t1_j5bbnr6 wrote

Alright thanks a lot for the advice. I will try the mortar cause I have no other choice unfortunately but I will take care when doing the pull-ups. And when I deal with brick walls again I know what to do from the start.

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bms42 t1_j5bharo wrote

I'd be tempted to drill the existing holes out a little larger and epoxy large wood dowels into the voids, then predrill and lag bolt into those. Like 3/4" dowels.

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Toitonic OP t1_j5bmolf wrote

Definitely an interesting idea. But wouldn't the epoxy Drip out of the hole cause it's liquid? Or would you seal the hole with tape while hardening the epoxy? I will also drill the holes bigger in the back either way (mortar or epoxy) to make the sealant itself like a dewel.

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bms42 t1_j5bnnda wrote

The hole would mostly be full of dowel. Tape the opening during curing.

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