silago® - Technical approvals

Deutsches Institut für Bautechnik (DIBt) is an authority of the German
Governments for a uniform fulfillment of technical tasks in the field of public law
.

       
Bauaufsichtliche Zulassungen Z.42.3 - 437
         National technical approval for silago® rehabilitation of domestic waste
         water sewers

        Bauaufsichtliche Zulassungen Z.42.3 - 438
         National technical approval for silago® rehabilitation of gas stations