In your opinion, why do the participants come to panel 4?
They are first and foremost interested in current practical issues in the factory.
Who or what of panel 4 will you remember particularly?
The speech on Environmental Product Declarations (EPD), the dedicated presentation of Professor Graubner and the numerous questions concerning legal topics.
Zhat do you expect / hope for the BetonTage 2013?
(Even) more participants.