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拉萨±400kV换流站是目前世界上海拔最高的换流站(海拔3 819m),是国家电网公司的一号工程。根据该工程标准高、工期紧、任务重、高寒缺氧等特点,为保证装修工程装饰效果,外墙装饰确定采用氟碳漆施工。重点介绍了在拉萨换流站外墙大面积氟碳漆施工技术,包括施工工艺和要点,材料选用以及质量要求。结果表明,实体质量和外观质量符合规范要求。
Lhasa ± 400kV converter station is currently the highest elevation converter station in the world (3 819m above sea level) and is the No. 1 project of State Grid Corporation of China. According to the high standard of the project, tight schedule, heavy tasks, cold and hypoxia, etc., in order to ensure the decoration effect of decoration, the exterior decoration is determined by fluorocarbon construction. This paper mainly introduces the construction technology of large area fluorocarbon paint on the external wall of Lhasa Converter Station, including the construction technology and key points, the selection of materials and the quality requirements. The results show that the physical quality and appearance quality meet the regulatory requirements.