| 摘要 |
The present invention relates to an eco-friendly wood guide plate including a guide plate main body where a guide target is embossed or engraved; a guide plate supporting shaft that is coupled with the back surface of the guide plate main body to provide supporting so that the guide plate main body is positioned a predetermined height apart from the ground surface; a bracket that couples the guide plate main body and the guide plate supporting shaft with each other; a concrete base that provides support so that the guide plate supporting shaft is erect on the ground surface; and a coupling plate that couples the concrete base and the guide plate supporting shaft with each other, in which the guide plate main body includes a plurality of guide plates that are formed to be polished for coupling surfaces facing each other to be horizontal and are provided with fastening bar insertion grooves recessed by a predetermined depth in the coupling surfaces; and guide plate fastening bars that are inserted into the fastening bar insertion grooves of the adjacent guide plates so as to fasten the plurality of guide plates with each other, the cross-sectional area of the fastening bar insertion groove being larger than the cross-sectional area of the size of the guide plate fastening bar and a marginal space between the guide plate fastening bar and the fastening bar insertion groove being filled with waterproof adhesive. |
