The material library already provides Swiss concrete types and reinforcing steel available for selection and design. It is always possible to specify further user-defined materials for the design according to SIA 262.

The program performs the ultimate and the serviceability limit state design. The crack width analysis can be carried out by a design of s_s,adm, by means of the rebar spacing s_L or by a direct calculation of the crack widths in accordance with the documentation D0182. The limit value s_s,adm is determined in the program's background depending on the selected type of concrete according to the equation 10.13, documentation D0182, with an upper limit set by the design criterion f_sd.