In the construction of expressways, toll islands are a common facility, and their role is mainly to provide protection for toll booths and ensure the personal safety of toll booth staff. Since toll islands are usually not suitable for daily processing, but are made at toll gates on highways, the manufacturing process requires the use of specialized molds.
The high-speed toll island mold is the key tool for making a qualified toll island, and only through the cast-in-place processing method can the mold be made to meet the requirements of the toll island. The toll island is not monolithic, but consists of two sections, one section is the head of the island and the other section is the tail of the island, which needs to be used together with two molds. Before construction, the toll island mold needs to be assembled in advance, and the two molds are separated according to the size of the toll booth. The corners need to be fixed with tools to prevent the mold from moving.
Due to the large size of the mold, a large amount of mud needs to be poured during processing. When grouting, the nozzle should be directly aligned with the inside of the mold, and the impact of the mud is strong. If the mold is not fixed and the slurry is injected directly, it is likely that the mold will move due to the impact, resulting in a deviation in the size of the toll island. Therefore, the mold must be reinforced with parts to ensure that the generated toll island meets the design requirements.
When removing the mold, since the mud has solidified, clean water can be used for simple curing. After that, in order to increase the service life and aesthetics of the toll island, it is possible to apply paint with a striking color. Through these steps, we can produce toll islands that meet the requirements and provide strong support for the construction of expressways.
When making a high-speed toll island, attention to detail and quality is required. Each step of the operation must be carried out in accordance with the specified process flow and there can be no deviation. Once there is an error, it will affect the quality and stability of the entire toll island. Therefore, in the production process, quality control must be strengthened to ensure that every link meets the requirements.
In addition, in order to improve the service life and stability of the toll island, it is also necessary to take into account environmental factors and the selection of materials during the production process. For example, when choosing a material, it is necessary to take into account the durability and anti-corrosion properties of the material; In terms of the environment, the climatic and environmental conditions of different regions should be taken into account in order to adjust and optimize the production process.
In short, the production of high-speed toll islands is a highly technical work, which requires the use of professional molds and strict technological processes. Only through cast-in-place processing and a precise production process can high-quality high-speed toll islands be produced. At the same time, strengthening quality control and improving the production process are also important measures to improve the use effect and life of toll islands. I hope that through the introduction of this article, you can better understand the production process and precautions of the high-speed toll island.