| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning implement for cleaning a roof face and an inner face of a structure, or block side face and concrete floor face, coping with a spherical and flat shape, in an acrylic structure, FRP- and vinyl chloride-based structures, and each structure. SOLUTION: The cleaning implement is set in a semi-diamond, chain type cleaning implement, expandable sliding set of a moving water sprinkling device and a storage tool, and is used for work after finishing of the expandable sliding set and storage tool. Then a cleaning process is performed using cleaning water by the action of a rotary roll, for the semi-diamond and chain type cleaning implement by using a moving type rotary roll frame with a water tank. In work performed together with the above work, the inner face of the structure, side face and floor face are simultaneously cleaned. COPYRIGHT: (C)2009,JPO&INPIT
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