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。规格一般有：47×47×15×43cm与50×50×15×43cm，200×52×82cm,能有效消除车辆占用人行道、便道，消防通道，也可以管理车辆的随便出入，结构简单，贴黄色反光膜.注水隔离墩是城市市政工程和建筑工程文明施工、保证建筑施工安全、维护市容景观的一种全新人性化文明施工的保障设施。采用全塑文明施工围挡不仅是广大市政建筑市场的需求，也是现代文明社会发展需求的趋势。
Isolation pier, also known as water horse, can be divided into: cement isolation pier, FRP isolation pier, plastic isolation pier. It is the main type of transportation facilities. The specifications are: 47*47*15*43 cm, 50*50*15*43 cm and 200*52*82 cm, which can effectively eliminate the occupancy of sidewalks, sidewalks, fire-fighting passages by vehicles, and can also manage the random entry and exit of vehicles. The structure is simple and the Yellow reflective film is pasted. The water injection isolation pier is a civilized construction of urban municipal engineering and construction engineering, ensuring the safety of construction. Maintaining the city landscape is a new human civilization construction safeguard facilities. It is not only the demand of the vast municipal construction market, but also the trend of the development of modern civilized society to adopt all-plastic civilized construction enclosure.