Flood protection for building has a waterproof sheet fitted into a gully around the bottom of a building to be pulled up and secured to the building in the event of flooding

摘要

A flood protection system for a building has a folded waterproof sheet secured into the bottom of a gully around the bottom of the building, with one edge of the sheet secured with adhesive. In the event of flooding the sheet is pulled up and secured to the building forming a flood barrier up to a set height. A gravel covered drain is positioned under the bottom edge of the sheet and the gully is covered by removable grids. The lower windows of the building are fitted with grids against which the foil is pressed by the water pressure.