is pumped off in the same rhythm starting from the uppermost hose layer here again always at least 1 5 layers of hose above the respective high water level remain filled with water the filling and emptying of the hoses 1 is always performed depending on the respective high water level if the water is pumped out of the hoses 1 then the hoses 1 lie flat on top of each other such that they assume the same position as after the rolling out during construction of the device the hoses 1 can be rolled up and transported away in a simple way after disengagement of the hoses 1 from the support devices 2 as well as of the connections amongst each other the demounting of the holder device 2 as well as of the support device 4 is performed in a sequence inverted relative to the sequence setting up and assembling the device the device according to the present invention can also be employed for high water protection of objects it is necessary for this to drill force matching dowels as screw on anchors with a cover cap into the outer wall faces of a building at a predetermined distance and disposed above each other and next to each other steel support constructions formed as double t steel profiles are screwed onto the wall screw dowels and thereupon hoses 1 constructed according to measurements depending on the static load to be.