Project name: Qingdao Airport Economic Supporting Construction Project
Project address: Qingdao, China
Project information: The total construction area is 104256.00 square meters. There are 10 single projects, of which the largest single building area is 17280 square meters with a 20-meter height and a 72-meter span. It is a three-layer heavy steel frame structure, the average steel amount of which is 115 kilograms per square meter. The structural steel column of this project is welded cross-shaped steel column, which is difficult to process and requires a high precision. The wall is made of high-level color steel rock wool composite panel curtain wall, which has good thermal insulation and fire protection effect.