The guardrail template belongs to the anti-collision wall mold product, which is divided into plastic guardrail mold, guardrail steel template and other mold products. The mold product can make the surface of the anti-collision wall mold more smooth according to the needs of customers, and it needs to be cleaned regularly after each completion. Where every two sets of templates are connected, screws are used instead of clips, so as to ensure the tight connection , repeated use will not cause damage to the template. The place where the guardrail formwork is widely used is the highway and expressway, to avoid some potential safety hazards in the driving process, but also has the effect of beautifying the urban traffic environment, so that the driver's behavior has normative requirements, and prevention is in advance. The design of concrete mix proportion and the design of mixing concrete mix proportion in the construction of protective fence formwork are the key links to ensure the quality of concrete. Therefore, great attention must be paid to ensure the durability required by the project.
Generally, the method of fixing the guardrail formwork with pull rod is used, but the number and position of pull rod are not fixed according to the length, so in order to ensure the reliability of the upper and lower fixation, the density will often be increased. In order to ensure the normal use of the highway protective fence formwork, the processing time and manufacturing technology of each set of formwork in our factory must be clearly specified, so as not to delay the construction period, so as to ensure the production effect of the concrete anti-collision wall. In the design stage, the guard fence formwork should pay attention to the overall structure to avoid overload cracks, so we should do a good job in the small details, and we can make some fillet transition at the corner, so as to strengthen the overall structure and avoid being unable to bear the concrete pressure. The width of the gap shall be controlled for the guardrail formwork to prevent the cracks from becoming wider due to corrosion during the operation. The structure of the formwork shall have enough protection layer.