Anti-corrosion ground engineering practices
First, the general situation of the project.
Anti-corrosion ground engineering is a common ground treatment method in the industrial field, especially in industries with special requirements for the ground such as chemical, pharmaceutical, and food industries. Anti-corrosion flooring can effectively prevent corrosive liquid damage to the ground, improve the service life of the ground, and ensure the safety of the production environment. This project is an anti-corrosion ground renovation project of a chemical plant, which mainly carries out anti-corrosion treatment on the original ordinary concrete floor to improve the corrosion resistance of the ground.
2. Preparation for construction.
Before construction, adequate preparation is required. First of all, it is necessary to clean the ground to remove the original oil stains, stains and other impurities to ensure the cleanliness of the ground. Secondly, the ground should be leveled, and the ground should be polished and repaired to meet the requirements of smoothness and smoothness. Finally, according to the design requirements, the ground should be divided and demarcated, and the boundaries of each area should be determined.
3. Selection and coating of anti-corrosion materials.
The key to anti-corrosion flooring lies in the selection and coating of anti-corrosion materials. The epoxy resin material with excellent corrosion resistance is selected for this project, which has high chemical stability and can effectively resist various chemical corrosion. In the coating process, the thickness of the coating should be strictly controlled, and the coating should be uniform, free of bubbles and cracks. At the same time, it is necessary to select appropriate anti-corrosion materials and coating schemes according to the use requirements of the ground and the characteristics of the corrosive medium.
Fourth, quality control.
The quality of anti-corrosion flooring directly affects the service life and production safety of the ground. During the construction process, strict quality control is carried out. First of all, it is necessary to ensure that the certificate and quality certification documents of anti-corrosion materials are complete and meet the requirements of relevant national standards. Secondly, it is necessary to conduct regular sampling inspections on anti-corrosion materials to ensure that the quality of materials is stable. At the same time, the construction process should be regularly inspected to ensure that the construction meets the design requirements and relevant specifications. Finally, the quality acceptance of the completed anti-corrosion ground should be carried out to ensure that the quality is qualified.
5. Security measures.
In the process of anti-corrosion ground construction, a series of safety measures need to be taken. First of all, it is necessary to ensure that the construction site is well ventilated to prevent the accumulation of harmful gases and dust. Secondly, explosion-proof lighting equipment should be used to avoid electric sparks. At the same time, construction workers need to wear personal protective equipment, such as protective glasses, gas masks, protective gloves, etc. When handling corrosive liquids, it is necessary to wear chemical protective clothing and chemical protective shoes to ensure the safety of construction personnel. In addition, fire protection facilities and safety exit indication signs should be set up at the construction site to deal with possible fires or other emergencies.
6. Environmental protection and sanitation measures.
During the construction process, a series of environmental protection and sanitation measures should be taken. First of all, it is necessary to rationally use environmentally friendly anti-corrosion materials to reduce pollution to the environment. At the same time, it is necessary to control the discharge of construction noise, dust and wastewater to ensure that it meets the relevant national environmental protection standards. In addition, garbage and waste on the construction site should be cleaned up in a timely manner to keep the construction site clean and hygienic. In terms of the management of construction personnel, regular health examinations should be carried out to ensure the health of construction personnel. At the same time, it is necessary to strengthen the environmental awareness education of construction personnel and improve their environmental awareness and sense of responsibility. Through the implementation of these measures, the environment can be effectively protected, health can be guaranteed, and pollution can be reduced.
7. Project acceptance and maintenance.
After the completion of the anti-corrosion ground construction, the project acceptance and maintenance work should be carried out. First of all, the surface appearance inspection should be carried out to ensure that the surface is smooth, flat, free of bubbles, cracks and other defects. Secondly, a thickness inspection is carried out to ensure that the coating thickness meets the design requirements. Finally, performance testing should be carried out, including the detection of corrosion resistance, wear resistance and other indicators. After passing the acceptance, a maintenance plan should be formulated and maintenance work should be carried out regularly. Through the implementation of reasonable maintenance measures, the service life of the anti-corrosion floor can be prolonged and the good use effect can be maintained.
To sum up, the project successfully completed the anti-corrosion ground renovation project through reasonable construction preparation, the adoption of quality control measures and the implementation of safety and environmental protection measures, which improved the corrosion resistance of the ground and ensured production safety and environmental hygiene.