Securing the floor joist

[cubix]

Hello.
I have floor joists for the upper floor with cc 600. The floor consists of 45x220. Span about 8 meters. Attached with double angle irons to the wall plate. In the middle, the beams rest on a heart wall in lightweight concrete. Do you think it's necessary to attach the beams to the heart wall, or is it enough to attach them to the wall plate along the side of the house?

 

[niklash]

You don't need to attach the beams to the partition wall, but it can be good to use kortlingar between the studs so they can't twist.

 

[hakaner]

Sew them at least to the heart wall so they don't lie & "rattle" / make noise...

 

[cubix]

Yes, I have three kortlingar between each rule, so it feels solid and good. Thanks for the answers.

 

[cubix]

Not so darn easy to secure firmly in a lightweight concrete wall. Admittedly, it is 20 cm thick, but the lightweight concrete is quite porous....
Facade anchor might be usable in some way or are there better suggestions?

 

[Matti_75]

Not so darn easy to anchor in an aerated concrete wall. Although it is 20 cm thick, the aerated concrete is quite porous....
Maybe facade plugs can be used somehow, or are there better suggestions?

An angle bracket and aerated concrete screw.

 

[cubix]

Superb Matti_75, I've never seen a screw like that before. Technology is advancing.