GRC开缝式保温防水幕墙体系在南京青奥会议中心工程中的应用

Application of GRC Heat Preservation and Waterproof Curtain Wall with Gap in Nanjing Youth Olympic Meeting Center

南京青奥会议中心工程外幕墙为GRC开缝式防水保温幕墙。通过适当的连接方式、建筑构造,将二次钢结构、保温层、防水层、GRC板组合成可随意变化的造型,塑造各种外形,较好地实现了建筑的整体效果。文章结合工程实例介绍GRC幕墙体系中主要施工工艺和关键技术,供类似工程参考。

The outside curtain wall of Nanjing Youth Olympic meeting center is GRC curtain wall with gap having heat preservation and waterproof function. Secondary steel structure、heat preservation、waterproof、GRC plate can composite random change model through appropriate connection and structure, achieve the whole architecture art. The paper presents the construction technology and key technology in the construction through engineering example and can apply reference for similar engineering.