| 摘要 |
PURPOSE: A method of repairing pavement and a construction method of bridge deck joints or structure junctions using sealant are provided to prevent road sealer from separating due to running vehicles on a road. CONSTITUTION: A repair groove(120) of the constant depth is formed by cutting a cracking part of a road pavement layer(110). A road sealer(130) is installed back on the repair groove and is cured and then forms a sealer layer(140). A silica sand layer is formed on the upper side of the sealer layer and forms a silica sand layer(150). The road sealer layer including the silica layer is cured. |
