There are many advantages in the use of protective fence mold. First, it can shorten the production time of railway subgrade fence and improve the production efficiency. Moreover, the use of mold can realize mass production, ensuring that the appearance of the produced railway subgrade fence is basically the same and there is basically no defective product. The protective fence mould is composed of five parts, i.e. vertical cap, column, upper beam, lower beam and fence piece. When using the mould to produce railway subgrade fence, it is necessary to assemble all parts together to form a similar fence structure before it can be put into use. Because the original large mould is divided into various parts, which facilitates the storage and transportation of the mould and saves space It has played a very important role.
Our factory has strict regulations on the size of the guard rail mold, and users can't customize it according to their own needs. There are two types of concrete guard rail mould: 1.8m and 2.2m. The length of mould is generally different according to the terrain. For example, the length of mould at flat ground is 3M per unit, while at high and low ridges, the length of mould can be divided into two types: 1.15m and 1.59M. The mold is composed of five parts: vertical cap, column, upper beam, fence piece and lower beam. The vertical cap and fence piece are made of engineering plastic polypropylene. Pay attention to the splicing of the formwork during the production of the guardrail mold. Generally, the splicing of the formwork uses bolts and clips for assembly and adjustment. Also, make sure that the tightness of the assembly can be ensured. After the completion of the reassembly, the guardrail mold can be simply inspected. For example, inject some clear water into the formwork to check whether there is water leakage, and then the clear water can be discharged and coated After applying oil and pouring mud, carry out subsequent vibration and demoulding process.