Technical requirements and key points in the construction of iron tower anticorrosive engineering

Technical requirements and key points in the construction of iron tower anticorrosive engineering

Because the tower anticorrosion project is a high-altitude operation, it is necessary to ensure the safety of the staff 100%. During the construction of the anti-corrosion project of the iron tower, the staff must fasten the safety belt and safety rope. The hanging basket must meet the safety requirements during construction, and it is strictly prohibited to hang outside the hanging basket. There must be a dedicated person responsible for safety at the construction site of the iron tower anticorrosion project. People wearing nailed shoes and leather shoes are not allowed to appear on site. The anti-corrosion project of the iron tower must obtain a construction permit before the on-site construction, otherwise the construction cannot be carried out.

Technical requirements in the construction of steel tower anti-corrosion engineering surface treatment: surface treatment is a key step for the success or failure of the tower anti-corrosion project. The quality of the base treatment directly affects the construction quality of the tower anti-corrosion project. Therefore, the base treatment must be taken seriously and strictly required during construction. . The work content of the grassroots treatment includes: removing rust, removing old paint, removing oil and debris.

1. Because the iron tower anticorrosion project is carried out under high-altitude conditions, manual and chemical rust removal methods are used when removing rust.

2. After the rust removal treatment, 95% of the rust marks should be removed from the surface of the iron tower, and only 5% of the area should be left with rust marks.

3. If there is a weld, be sure to remove the rust from the dead corner.

4. Use acetone or other volatile cleaning agents to remove oil, tar and other dirt on the surface of the tower. The surface of the cleaned tower must be dry, oil-free and dirt-free.

5. After the treatment of the base layer, the surface of the iron tower should have proper roughness to facilitate the following operations.

6. The surface treatment work is over. After both parties have passed the joint inspection and acceptance, the anti-corrosion coating can be applied.

The above are the technical requirements and construction points of the anti-corrosion project of the iron tower. As long as the above points are mastered, there will be no major mistakes.