路肩石指的是位于车行道外缘至路基边缘，具有一定宽度的带状部分(包括硬路肩与土路肩)，为保持车行道的功能和临时停车使用，并作为路面的横向支承。 路肩石就是用来铺路肩的浇筑的有一定形状的石头 路牙石是指用花岗岩材质制作的用在路面边缘的界石，路牙石也称道牙石或路边石、路沿石。路牙石是在路面上区分车行道、人行道、绿地、隔离带和道路其他部分的界线，起到保障行人、车辆交通安全和保证路面边缘整齐的作用。 路牙石的形式有立式，斜式和平式等。路牙石是花岗岩材质，石质坚硬，耐磨损、耐酸碱、物美价廉。路牙石作为一种铺设路面的辅助材料，既可保定平面设计培训 收费岛模具 挡土墙模具 防撞墙模具 防撞墙模具 防撞护栏模具 大棚遮阳网 遮阴网以美化道路又可以保护路面不受破坏。 路沿石是指用花岗岩材质制作的用在路面边缘的界石，路沿石也称道牙石或路边石、路牙石。 路沿石是在路面上区分车行道、人行道、绿地、隔离带和道路其他部分的界线，起到保障行人、车辆交通安全和保证路面边缘整齐的作用。

Kerbs refers to the car outside at the edge margin to the roadbed, strip with a certain width (including the hard shoulder and used to maintain soil shoulder), a function and temporary parking, and as the lateral support of pavement. The stone is used to spread the shoulder is pouring the shape of the stone luyashi refers to the production of granite material used in road edge line, luyashi also praised the calculus or roadside stone, along the stone road. The road calculus is to distinguish between lanes and sidewalks, green, belts and other sections of the road line on the road, pedestrians and vehicles to ensure traffic safety and ensure road neat edge effect. Luyashi form a vertical, oblique peace type etc.. The road calculus is the granite material, stone hard, wear-resistant, acid and alkali resistance, high quality and inexpensive. Luyashi as an auxiliary material for laying the road, can not only beautify the road pavement and can protect against damage. Lu Yanshi refers to the production of granite material used in road edge line, Lu Yanshi also praised the calculus or roadside stone, luyashi. Lu Yanshi is the distinction between the roadways, sidewalks, greenbelt, belt and other parts of the road line on the road, pedestrians and vehicles to ensure traffic safety and ensure road neat edge effect.