Thank you Victor. It is very useful. It is a closed space in a wall. No forced ventilation.
Do you know any literature or directions to find a value for equivalent values?
Thanks Victor,
It seems that it makes sense. In the meantime, I have read a few article in this topic. The most typical approach, in general FEA, to use a shell element for the slab with rebar layers. I assume that would be the same that you mentio…