路沿石铺设的作用
Roadside Stone Paving
路沿石的作用体现在以下几个方面：
The role of roadside stones is reflected in the following aspects:
①保护路面边缘和维持各铺砌层。
Protect the edge of pavement and maintain each paving layer.
②标志和保护边界。
(2) Marking and protecting borders.
③标志不同路面材料之间的拼接。
(3) The splicing of different pavement materials.
④形成结构缝以及起集水和控制车流作用。
(4) Forming structural joints and collecting water and controlling traffic flow.
⑤具有装饰方面的作用就这点来说，设计者应经常以积极的方式使用它，并不单纯看作是为了满足特定的工程方面要求而不得不使用它。 路沿石的用途是：标志行车道，防止道路向横向仲展，作为用以控制路面排水的阻挡物，以及保护行人和地产。对每一个给定的道牙设计任务应当联系上列这些功能要求来考虑。
In this regard, designers should often use it in a positive way, not simply as having to use it to meet specific engineering requirements. The purpose of the roadside stones is to mark the lane, prevent the road from spreading laterally, as a barrier to control the drainage of the road surface, and to protect pedestrians and real estate. For each given tooth design task, these functional requirements should be considered.