floor problem.. Floor not stiff, replace beams with what?

[KMD]

Hama65, if I use glulam 45x225, should it be enough with 4m? And what cc? 60?

 

[KMD]

Hama65, if I use glulam 45x225, that should be enough for 4m, right? And what about cc? 60?

 

[leby]

If you have a cc 30, Moelven's calculation program provides this



you can test different combinations yourself at http://swelagerbalk.inadire.se/Lagerbalk.aspx

 

[KMD]

Thank you!! That's what I needed!