Construction hoarding is an indispensable construction facility in infrastructure projects, yet many people are not well-versed in the technical standards for hoarding setup. To help clarify the differences between砌筑式围挡 and 装配式围挡, we will provide a brief explanation next.

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, but all these types of hoarding fall under the prefabricated category. They are mostly suitable for municipal and landscaping projects lasting a year or less.

The technical requirements for prefabricated hoarding are as follows: the height should be around 2.5 meters, with pillars spaced every 3 meters. The pillars must be made of galvanized steel pipes with a thickness of not less than 3mm. Additionally, the bases should be at least 300 to 500mm in size, and warning paint in black and yellow should be applied to them. It is also crucial to ensure a firm connection between the hoarding pillars and the ground, guaranteeing the stability of the municipal hoarding.

Retaining walls are mostly suitable for construction projects with a duration of more than one year, such as building construction, demolition of structures, or non-urban road projects with relatively fixed sites. For such construction, the use of municipal retaining walls requires masonry, utilizing materials like concrete. This ensures greater stability at the base, virtually eliminating issues like collapse. However, when constructing, it is advisable to install a coping at the top of the retaining wall to significantly enhance its reliability.