| 摘要 |
PROBLEM TO BE SOLVED: To provide a fence that is adaptive to extension deformation of a panel accompanying variation in ambient temperature, and can securely prevent a case in which an end of the panel falls from a column with external force even when a sufficient overlap allowance cannot be secured between the end of the panel and the column.SOLUTION: There is provided a fence constituted by arranging panels 20 between a plurality of columns 10 stood on an installation surface. Each column 10 positioned at an end of each panel 20 includes a projection portion 32 housed in a recessed portion 22 formed in a depth surface of the panel 20, and is provided with a spacer 30 which allows ends of the panels 20 to move on a the column 10 to increase in mutual opposition area when they move so, but restricts movements by making an engagement surface 30A of the projection portion 32 and an engagement surface 20A of the recessed portion 22 abut against each other when the ends of the panels 20 move to decrease in mutual opposition area. |
