A technique and a device for building protective sea walls or artificial reefs made of modular parts

摘要

This technique enables to build harbour structures such as breakwaters, protective sea walls or artificial reefs. These structures are modular and can be removed after their installation. This technique uses mostly cylinder-shaped solids (6) fitted in the structures which can be filled with water or emptied to sink or float. This enables to transport the structures by sea. Since the structures are modular, they can be joined together vertically and horizontally so that structures of almost any size can be built. One of the devices which can be built is a structure with a closed cylinder (6) made of concrete, with a steel network structure (8) around it. The entire structure is prism-shaped with a triangular base and has open or closed surfaces with panels. The modules are joined together by means of conventional systems. The use of conventional floats (9) guarantees maneuverability to the modules.