SHEET-TYPE WATERPROOF DEVICE

To provide a sheet-type waterproof device that can be easily retrofitted and installed with ease.SOLUTION: A sheet-type waterproof device 10 is configured to include a pair of posts 12 and 22, a sheet member 42 having four sides, and a pressure member 34 which is a close contact member causing the sheet member 42 to adhere to an installation surface 30, and therefore can be easily retrofitted to an existing facility. In addition, with a part of the sheet member 42 extending over the installation surface 30 on the front side of the posts 12 and 22, when a magnet 46 causes the sheet member 42 to adhere to the pair of posts 12 and 22, the pressure member 34, i.e., the close contact member, adheres the sheet member 42 to the installation surface 30, which can accomplish an installation, resulting in an easy installation work.SELECTED DRAWING: Figure 1 【課題】容易に後付けでき、簡便に設置することができるシート式防水装置を提供すること。【解決手段】シート式防水装置１０は、一対の支柱１２，２２と、四辺を有するシート部材４２と、シート部材４２を設置面３０に密着させる密着部材である押圧部材３４で構成されているので、既存の設備に容易に後付けすることができる。また、シート部材４２の一部が支柱１２，２２の前面側の設置面３０上に延在している状態で、磁石４６によりシート部材４２を一対の支柱１２，２２に密着させ、密着部材である押圧部材３４によりシート部材４２を設置面３０に密着させることで設置することができるので、設置作業が簡便である。【選択図】図１