HOCHTIEF / Group Contakt
HOCHTIEF / Career Contact
Concrete works in icy temperatures? Ski lift construction in gale-force winds? HOCHTIEF workers are familiar with extreme conditions.
Green roofs, the sun or geothermal heat as energy sources, and ventilation systems combined with ecological materials.
What is it?How does it work?What are the advantages?
Portfolio index / Segment index
more video films