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    • 6. 发明专利
    • Traffic sign paving/constructing method of constructing traffic sign object formed as lane or on road side, as new traffic sign paved layer buried in road paving surface layer
    • 交通标志构建交通标志物的构造方法,作为路面或路面上形成的交通标志,作为新的交通标志,铺设在铺设表面层的道路上铺设的层
    • JP2007132170A
    • 2007-05-31
    • JP2005351183
    • 2005-11-08
    • Toshio Takahashi俊男 高橋
    • TAKAHASHI TOSHIO
    • E01C23/24E01C9/00E01C23/09E01F9/08
    • PROBLEM TO BE SOLVED: To provide a construction method of remarkably reducing the wear rate of a sign object indicating a lane and a road side, which eliminates a need of repainting work for new painting, reduces an amount of use of synthetic resin paint, and cuts a continuously increasing construction cost for a traffic sign. SOLUTION: A traffic sign object is constructed as a traffic sign paving layer 12 having a depth equal to that of an asphalt paving surface layer portion 13. The traffic sign object paving layer 12 which is a portion different from the concrete and asphalt paving surface layer portion 13 is constructed as an independent sign object paving layer using a traffic sign paving material made by mixing a coarse aggregate and a fine aggregate used for road paving with highly viscous modified paint. The sign object paving layer is, therefore, not integral with a road surface when road improvement paving work is executed, so that the sign object paving layer is not peeled off together with the road surface as in a conventional case. This eliminates a need of sign repainting work, reduces an amount of use of a synthetic resin paint, and thus brings an extra advantageous effect of eliminating a need of paving work on the outside of an unworn road side. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种显着降低表示车道和路面的符号对象的磨损率的方法,其不再需要再次涂漆的工作,减少了合成树脂的使用量 油漆,并减少交通标志不断增加的施工成本。 交通标志物体被构造为具有与沥青铺路表面层13的深度相等的深度的交通标志铺路层12.交通标志物铺路层12是不同于混凝土和沥青的部分 使用将粗骨料与用于道路铺路的细骨料与高粘度改性涂料混合而制成的交通标志铺路材料构成铺路表面层部分13作为独立标识物铺路层。 因此,与传统的情况相比,在进行道路改善铺路作业时,标志物铺路层与路面不一体化,使得标志物铺路层与路面一起不会剥离。 这样就不再需要符号重新涂漆工作,减少了合成树脂涂料的使用量,从而在无磨损的路面的外部产生了无需铺路作业的额外的有利效果。 版权所有(C)2007,JPO&INPIT