场地腐蚀性评估及防腐建议

The underground water at this site exhibits a moderate corrosive effect on structural components. It may cause slight corrosion to the steel reinforcement in reinforced concrete structures and weak corrosion to steel structures. The soil at this site also displays a moderate corrosive effect on building materials. To mitigate corrosion, it is recommended to adhere to the relevant regulations and requirements outlined in the national standard 'Design Code for Anticorrosion of Industrial Buildings' (GE50046-2018). Furthermore, compliance with the stipulations of Section 3.4 of the provincial standard 'Technical Regulations for Prestressed Concrete Pipe Pile Foundation by Pre-Tensioning Method' (DBJ13-86-2007), encompassing the thickness of joint welds and end plates, is essential.