从两座机场工程对清水混凝土发展的认识

UNDERSTANDING OF PLAIN CONCRETE DEVELOPMENT IN TWO AIRPORT PROJECTS

北京首都机场航站楼和昆明新机场航站楼都在天花、柱、墙等部位大面积应用清水混凝土,来做建筑装饰效果。随着清水混凝土技术的日臻完善和规范,清水混凝土的耐久性和清水艺术的表现力是待研究的课题,此外,研发现浇混凝土的替代产品和发展预制、仿清水混凝土以及工厂化专业化生产,也是未来清水混凝土的发展趋势。

Terminal buildings in both Beijing Capital International Airport and Kunming New Airport adopt plain concrete to realize architectural decoration effect in large area at ceiling, column and wall, etc. When fair-faced concrete technique becomes more and more completed and normative, the durability of fair-faced concrete and the expression force of fair-faced art are still two study issues. Furthermore, research and development of substitute product of cast-in-place concrete, industrialized and professional production of precast slab, imitation fair-faced concrete slab and their products are the development trend of fair-faced concrete in the future.