Port-Blocking-Gate in Port Rheinhafen Karlsruhe, Germany
Pier space 40 m, gate dimension 10 m x 40 m, weight 200 t, chain tension 100 kN hydrhe

Pre fabricated system for reservoirs for Heidelberg Cement, Germany
A new pre fabricated system allows the building of underground reservoirs with in serial produced walls and slabs hydhei

Barrage Iffezheim, Germany
Length 270 m, width 24 m, water-power plant with four turbines hydiff

Bank fixation at the Karlsruhe Rhine Port, Germany
Over 1000 meters of banks were stabilised with sheet piles, several construction projects
 hydkar