Floatable construction for building, uses pump to pump water from specific ballast tank formed symmetrical to other two tanks on either side of construction, to selection device connected with water treatment plant

摘要

The ballast tanks (1,2) formed on either side, adjust the horizontal state of a construction (51) when flow of rain water is collected in a collection system and transported. Another ballast tank (7) that receives water from the tanks (1,2), is formed symmetrically at the center. A pump pumps water from the tank (7) to a selection device connected with a water treatment plant having two outlets for treated water and wastes.