隔离墩又叫水马，可以分为:水泥隔离墩，玻璃钢隔离墩，塑料隔离墩。是交通设施的主要的一种，主要用于交通设施这块，起到保护作用。
Isolation pier, also known as water horse, can be divided into cement isolation pier, FRP isolation pier and plastic isolation pier. It is the main kind of transportation facilities, which is mainly used for transportation facilities and plays a protective role
一般规定
general provisions
1.交通隔离设施形式的选择须考虑强度、性能、经济性和美观性等综合因素确定 。
1. The form of traffic isolation facilities shall be determined by considering the comprehensive factors such as strength, performance, economy and aesthetics.
2.考虑到维修材料的贮备以及方便维定设修，应尽量减少交通隔离设施的种类。
2. Considering the storage of maintenance materials and convenient maintenance, the types of traffic isolation facilities shall be minimized.
3.交通隔离设施的设置应考虑其侧向净宽和端头净距，侧向净宽从隔离设施最外沿起算，其值为0.25~0.5m，端头净距从隔离设施端部最外沿起算，其值为2~4m。
3. The lateral clear width and end clear distance of traffic isolation facilities shall be considered. The lateral clear width is calculated from the outermost edge of the isolation facilities, with a value of 0.25 ~ 0.5m, and the end clear distance is calculated from the outermost edge of the end of the isolation facilities, with a value of 2 ~ 4