Guardrail mold is based on the processing of subgrade guardrail and bridge guardrail. Through the production of concrete guardrail steel mold, it can be found that this kind of mold not only uses cast-in-place operation, but also uses prefabricated production. This is because the mold style designed in the drawing is different. The concrete guardrail mold is operated in detail according to the name often appearing in the drawings. The guardrail mold is generally used in highway or highway, and all of them are steel formwork welding forms, and there is no use of plastic mold to complete the production task. The guardrail mould is to produce the required guardrail precast block according to the current drawing requirements and the production mode of prefabrication or cast-in-place. The main function of the concrete guardrail is to separate the lane and avoid collision. Especially in the expressway, the concrete guardrail is widely used. There are different sizes of concrete guardrails. According to the arrangement of the drawings, there are 2m or 4m long guardrails, and each mold style has its own specifications and characteristics.
There are two processing methods for guardrail mold, namely, cast-in-place and prefabricated. There are many production methods using cast-in-place. Before casting, we have a lot of preparation work. First, we need to prepare raw materials that meet the construction requirements of the project, such as concrete, sand and stone, and also need corresponding tools, such as plastering board, vibrator and spade. The range and frequency of the anti-collision wall mold are relatively high. The concrete products we see on both sides of the city road and highway are made of this mold, some of which are also painted, in order to attract the attention of the driver and prevent accidents in places with frequent traffic accidents.