| 摘要 |
PURPOSE: A road stud is provided to secure durability and stability, and to economize resources and maintenance expenses by using a road stud for a long term. CONSTITUTION: The road stud comprises: a main body(10) having the trapezoid section coupled with a reflector(20); a charging cap(30) provided with a gusset plate and coupled to a lower space of the main body(10) using a bolt(35); and a vertical column(40) provided with a reinforcing steel pipe coupled to the base of the main body(10).
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