| 摘要 |
PURPOSE: An installation method of a lane marking unit is provided to shorten a period of installation. CONSTITUTION: The installation method of a land marking unit comprises the steps of: forming a land marking unit fixing groove provided with a fitting groove(12) using a rotary tool such as a drill or an end mill on the surface of a footway and a roadway; placing a body(16) of a land marking unit(14) to the lane marking unit fixing groove; and fixing the body(16) of the lane marking unit(14) by interposing an anchor bolt(20) to the fitting groove(12) of the ground.
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