On this page an overview of the SAB sandwich panels with fire-resistance (EW30 / EI30 / EI15).
To get a fire-resistence of 30 minutes you can use a sandwich panel SAB WB EW 30. The panels have the same ribbing possibilities and characterisitics as the standard SAB WB serie.
To get a fire-resistance of 30 minutes from the inside to the outside (and also from the outside to the inside) you can use the sandwich panel SAB W 120 or 150 EI30. Also applicable as an inside wall.
To get a fire-resistance of 15 minutes from inside to outside (and from the outside to inside) you can use the sandwich panel SAB W 95 or SAB W 135 TL EI15.