| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for experiencing impact resistance strength of an exterior wall which can surely impress the difference in impact resistance strength due to different exterior wall materials to an observer, and in which the exterior wall material can be easily changed. SOLUTION: The device 1 for experiencing impact resistance strength of the exterior wall comprises an approximately cubic frame 2; a support shaft 3 which is fixed between a floor face 6 and a ceiling face 7 and rotatably supports, in its intermediate part, the frame 2; and a bar 4 provided so as to swing at a position a proper distance away from the frame 2. A transparent board 21 is fitted to one of the four outside faces of the frame 2 and different exterior wall test boards 5 are fitted on the other three faces, and the center of the bottom face 2a and the center of the top face 2b are supported by the support shaft in its intermediate part. The frame 2 is turned with respect to the support shaft 3, to be in a state with the exterior wall test board 5 fitted on the frame 2 counterposed to the tip of the bar 4, and the tip part of the bar 4 is made to collide against the exterior wall test board 5. COPYRIGHT: (C)2005,JPO&NCIPI
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