| 摘要 |
PURPOSE: A variously colored boundary block with an electric wire pipeline function is provided to improve the resistance against impact, remove any additional electric wiring pipes for power supply to lights on a street and display various road signs by coloring. CONSTITUTION: A variously colored boundary block with an electric wire pipeline function includes a colored main body formed of waste plastics and plastic reinforced resin in the shape of rectangle, a protrusion part(20) protruded from a side surface(10) of the main body, a concave part(60) formed at an opposite side surface(50), an electric wire pipe part(30) extended from the protrusion part to the concave part for serving as an electric wire pipe, and a protrusion part(80) formed at a lower end to be fixed on a construction part as a shoulder of the boundary block.
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