Question:
How can I set the required time t for the fire resistance design in RF‑/STEEL EC3?
Answer:
You can find this setting in "Details", under the "Fire Resistance" tab.
You can also control the time of fire resistance individually for each member or set of members.
Then, it is possible to find the input in Table 1.10 for members, or Table 1.11 for sets of members.