The crash wall mould is a mould used to make concrete crash wall, and its main function is to ensure that the shape and size of the crash wall meet the design requirements, and at the same time improve the construction efficiency. To meet this need, the crash wall mold needs to have the following features:
1.High strength and durability: The crash wall mold needs to withstand the weight and pressure of concrete, so it needs to use high-strength and durable materials, such as steel, aluminum, etc., to ensure the durability and service life of the mold.
2.Good release performance: The crash wall mold needs to be able to be demoulded quickly and easily in order to complete the production of multiple crash walls in a short time. To achieve this, the inner surface of the mold needs to be smooth, flat, and free of dead angles, while having enough rigidity and elasticity to avoid damaging the concrete surface when demolding.
3.Standardized design: In order to facilitate construction and quality control, the crash wall mold needs to adopt a standardized design, that is, the same specification mold can be used for different specifications of the crash wall. This can reduce the cost of the mold, improve the construction efficiency, and facilitate maintenance and replacement.
4.Adjustability: Since the height and angle of the crash wall may be different in different road sections, the crash wall mold needs to be adjustable in order to adjust the angle and size of the mold according to actual needs. This can improve the adaptability and flexibility of the mold to meet the requirements of different road sections.
5.Easy to clean and maintain: Crash wall molds need to be cleaned and maintained frequently to ensure proper use and long life. Therefore, the design of the mold needs to take into account the convenience of cleaning and maintenance, such as designing a reasonable sealing structure, reserving the cleaning channel, etc.
6.Good thermal insulation performance: Since the setting speed of concrete is related to temperature, the crash wall mold needs to have good thermal insulation performance to ensure that the concrete is solidified and hardened in a reasonable time. This can improve the construction efficiency and ensure the quality of the concrete at the same time.
7.Environmentally friendly materials: The crash wall mold needs to be made of environmentally friendly materials, so that it can be reused after use. In this way, pollution to the environment and waste of resources can be reduced.
To sum up, the crash wall mold needs to have the characteristics of high strength and durability, good release performance, standardized design, adjustability, easy cleaning and maintenance, good thermal insulation performance, and environmentally friendly materials. These features can ensure the normal use and prolong the service life of the crash wall mold, improve the construction efficiency and quality, and meet the environmental protection requirements at the same time.