Technical contribution b_i Umweltbau

The current issue 3 contains an article on the demo construction site in the centre of Ettlingen. Two shafts were rehabilitated with the BB2.5 VERTICAL against the impressive backdrop of Ettlingen Castle.

The rehabilitation was part of the programme of a parallel DWA event and the participants were able to see for themselves the many product advantages as well as the speed and simplicity of the process.