The purpose of landscape fence is to prevent out of control vehicles from crossing the bridge, and it has the function of preventing vehicles from breaking through, underpassing, and climbing over the bridge, as well as beautifying the bridge building. Specifically, in terms of the development and utilization of landscape guardrails, stability and durability value have always been key topics of concern. Among them, whether landscape guardrails have stable welding value is mainly reflected in the following aspects: easy installation, stability and efficiency, which are the manifestations of high-efficiency products in current scientific utilization. Among them, convenient installation, stability, and durability will be the key products for us to evaluate landscape fence nets. Meets market specifications; In addition, the more important factors are from the perspective of scientific use, whether the new municipal welding fence has stable and durable performance, and whether the equipment should also have scientific usability. The installation of landscape guardrails should also be considered from these perspectives.