| 摘要 |
PURPOSE: An impact absorption protective brace for a column structure and a construction method is provided to surround a panel with the spiral shape, to prevent the attaching of the illegal advertisement attachment, and to prevent impact by the cushion of the artificial turf and lesion. CONSTITUTION: An impact absorption protective brace for a column structure comprises a panel(10) which is consisting of a nonwoven fabric(20) on the bottom side of the column structure(30). The panel is formed on the surface of the nonwoven fabric, is wound in the column structure. The spiral shape the adhesive part(11) is adhered in the backside portion(12) of the other side and is comprised.
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