Question:
Why is the "Design Details" button not active in RF‑CONCRETE Surfaces?
Answer:
The "Design Details" button is only available or can be selected if the required reinforcement has been selected from the ultimate limit state (ULS).
As soon as the governing reinforcement consisting of ULS and SLS or only the SLS is shown in the result tables, the "Design Details" button is grayed out.
You can select the design details for the serviceability limit state in Table 3.1 - Table 3.3.