Plastic storage tanks are also commonly referred to as polyethylene storage tanks. Polyethylene is very sensitive to environmental stresses (chemical and mechanical effects), and its thermal aging resistance is worse than the chemical structure and processing strip of polymers. Polyethylene can be processed by common thermoplastic molding methods (see Plastic Processing). What are the environmental requirements for its products?
Ground investigation and tank foundation design of plastic storage tank engineering are the most fundamental guarantees to ensure the safe operation of large storage tanks. According to the standards of the petrochemical industry, engineering geological surveys must be carried out in the process of project site selection. For general foundations, soft foundations, mountainous foundations, and special foundations, the situation must be separately identified, and corresponding foundation treatment methods must be proposed. At the same time, it should also be used as a site. And seismic evaluation of the foundation to avoid construction on soft and hard foundations or within the influence of active geological fault zones