围挡高度的设置标准因地区和施工环境而异，但通常遵循以下规定：

　　The standard for setting the height of fences varies depending on the region and construction environment, but usually follows the following regulations:

　　1. 城市主干道：围挡高度不得低于2.5米，以确保坚固稳定，有效防止施工尘土和噪音对周边环境的影响，同时保障行人和车辆的安全。

　　1. Urban main roads: The height of the fence shall not be less than 2.5 meters to ensure firmness and stability, effectively prevent the impact of construction dust and noise on the surrounding environment, and ensure the safety of pedestrians and vehicles.

　　2. 一般道路：围挡的最低高度则为1.8米，同样注重施工安全和城市美观。

　　2. General roads: The minimum height of the fence is 1.8 meters, with equal emphasis on construction safety and urban aesthetics.

　　3. 特殊场合：在市区主要道路和市容景观道路及机场、码头、车站广场设置的施工围挡高度不得低于2.5米，其他道路设置施工围挡的高度不得低于1.8米。

　　3. Special occasions: The height of construction fences set up on main roads, urban landscape roads, airports, docks, and station squares in the city shall not be less than 2.5 meters, and the height of construction fences set up on other roads shall not be less than 1.8 meters.

　　此外，围挡的设置不仅是施工阶段的规定，也是城市建设规划的一部分。围挡的底部通常会设置高度为300mm的砖块砌筑或预制混凝土防溢底座，以防止泥浆外漏，并保持围挡的整洁和稳定性。围挡面装饰统一采用“仿真绿植草皮”膜布覆盖，以提升城市形象。

　　In addition, the setting of fences is not only a regulation during the construction phase, but also a part of urban construction planning. The bottom of the enclosure is usually equipped with a 300mm high brick masonry or precast concrete anti overflow base to prevent mud leakage and maintain the cleanliness and stability of the enclosure. The fence surface decoration is uniformly covered with "simulated green plant grass" film cloth to enhance the city's image.

　　需要注意的是，围挡的设置和管理应由施工总承包单位负责，确保围挡的坚固、清洁、美观，并在施工完成后及时拆除，恢复道路的原貌。

　　It should be noted that the setting and management of fences should be the responsibility of the construction general contracting unit, ensuring that the fences are sturdy, clean, and aesthetically pleasing, and should be removed in a timely manner after construction to restore the original appearance of the road.

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　　This article is assisted by Jinan fence. For more related content, please click: http://www.gongyingrui.com I hope this article can be helpful to you. Thank you for reading!