Abstract: In construction of a man‐made island using a cofferdam and fill, problems are often encountered, such as sliding failures of a soft seabed or ruptures of the cofferdam. A new filling method, underwater placement of a light ...

Abstract: The possibility of constructing a floating island using air/cement/water (ACW), a mixture of water glass solution and foamed cement paste, which shows a flash-setting property and is lighter than water, is studied. The ...