Attachment of support beam in edge element

[btgarb]

I set cc 80 cm. Do not do as btgarb wrote: Drill 16 mm holes, use 16 mm threaded rod and chemical anchors. It does not work. Use 12 mm threaded rod and anchor adhesive. I also glued with PL400 on the back of the supporting beam

And why wouldn't it work? You're basically giving the same advice, with the difference that you use a thinner threaded rod....

But as someone else mentioned, drill a few mm larger holes and be careful to blow out the dust.

 

[bengan6]

No, because you can't have the same size of the threaded rod as the hole. Then you won't have room for the anchoring mass. Only in special cases can the hole be slightly smaller than the rod

 

[btgarb]

Haha, yes that's true. My mistake in my first post, of course I should have written that one should drill 18 mm and use a 16 mm rod.

 

[Nyfniken]

Has anyone built a deck that has slid away?

 

[twoody]

No need to attach the altan to the foundation