BBT - Massige Bauteile - Munich-Verona railroad axis, Brenner base tunnel, verification of the quality assurance of massive components

For the construction of the Silltal approach section to the Brenner Base Tunnel, massive concrete members are to be produced. General temperature limits for the hardening-related heating were specified in the construction contract, which cannot be realised technically. In the course of the project, project-specific temperature limits will be determined that can be implemented on the construction site without contradicting the desired quality.