eissenhover
New Member
Good afternoon. I have two questions. What exactly is the number of the upper rigid basement floor? When I looked at the definition, it said, "Determine your rigid floor in your project or something. Can you help me understand how I understand the rigid floor in my project?" In my other question, I have curtains on my site. R coefficient says greater than 7. I make R=7 from analysis settings, it doesn't improve