| 摘要 |
PURPOSE: A sidewalk structure and an installation method thereof are provided to maintain the levelness of a floor and prevent the differential settlement due to the settlement during a rainy season, freezing, and thawing. CONSTITUTION: A sidewalk structure comprises a permeable planarization unit(100), an interval forming member(200), and a dispersal penetration settlement preventing unit(300). The dispersal penetration settlement preventing unit, a sand layer(3), and a planarization unit are successively laminated on a sub-base layer(2). A walk block(4) is constructed on the planarization unit after arranging the interval forming member. The dispersal penetration settlement preventing unit and the planarization unit comprise a drain hole. |
