You can use the Settings/Structural Materials  command to change the concrete and steel types of the concrete objects in your project on an object basis.

Usage steps :

  • Click on the Structural Materials icon from the Settings menu.

  • You will be able to see the list of concrete elements in the opened program.

  • After selecting the element for which you want to change the concrete or steel types, select the appropriate concrete, steel type and stirrup type from the drop-down list and close the dialog by clicking the OK button.