| 摘要 |
PROBLEM TO BE SOLVED: To perform maintenance and change of a display part at a low cost by constituting scenery materials used for a road and the facilities out of two members of a main body and a display part, and detachably fitting together both the members. SOLUTION: Scenery materials used for a road and the facilities such as a car stop 11, road-signs, guide plates, handrails of bridges, light shield plates of the central separation belt of freeways are constituted of two members of a main body 11a made of stone and the display part 11b made of stone or wood. A fitting groove is provided on one face of one member, fitting projection is provided on the other member, and both members can be detachably fitted to each other. Hereby, the display part 11b of the view material can be simply exchanged, the scenery materials can be kept up always beautiful, in the fresh design full of a sense of the season. |
