A collapsible dam
A device for capturing energy from a fluid flow
A device for capturing energy from a fluid flow
A drainage channel for liquid relocation and liner therefor
A environment-friendly comfortable covering block on the...
A floating modular system to support oil absorbent booms...
A flood barrier and a method for forming a flood barrier
A gravity base structure for an offshore platform resisting...
A grid matrix system including interconnected revetment blocks
A lightweight protection element and filter of the mattress...
A method and a device for separation and collection of...
A method and means for making an embankment
A method for coastal protection and a pressure equalization...
A method for preventing and discharging flood
A method of fabricating an insulated leaching chamber and an...
A middle armor block for a coastal structure and a method...
A modular fiber log erosion and sediment control barrier
A modular reinforced fiber log erosion and sediment control...
A mooring
A portable flood barrier