City construction hoarding is an indispensable construction facility in engineering projects, but many people are not very familiar with the technical standards for setting up city construction hoarding. Therefore, to help everyone better distinguish between砌筑式围挡 and 装配式围挡, the following is a simple explanation.

Let's talk about prefabricated hoarding panels first. They can be categorized into municipal hoarding, color steel hoarding, road hoarding, and so on. The细分 is based on their functions and roles. However, all these hoardings fall under the category of prefabricated hoarding and are mostly suitable for municipal and landscaping projects lasting a year or less.

The technical requirements for prefabricated hoarding are that the height should be around 2.5 meters, with pillars set at intervals of 3 meters. However, the pillars should be made of galvanized steel pipes with a thickness of no less than 3mm. Additionally, the base should be at least 300 to 500mm in height, and it is necessary to paint the base with black and yellow warning paint. Simultaneously, the connection between the hoarding pillars and the ground must be secure to ensure the stability of the municipal hoarding.

Retaining walls are mostly suitable for construction projects with a duration of over one year, such as building construction, demolition of structures, or municipal projects that are not urban roads and have relatively fixed sites. For such construction projects, the use of municipal retaining walls requires masonry, using materials like concrete. This ensures greater stability at the bottom and almost no issues with collapse. However, when assembling, it is advisable to have a coping on top of the masonry retaining wall, which can significantly increase the reliability of use.