Process and apparatus for applying and compacting castable mater
Process and related apparatus for repairing aquatic...
Process for implantation of aquatic artificial substrates, struc
Process for making a mattress-type gabion for soil stabilization
Process for production of cut-off walls
Protective element for a breakwater or wave-retarding...
Protective jacket for use in revetment structures
Protective wall assembly
Purifying breakwater
Purifying system of water area