北京银河SOHO工程椭球形玻璃采光顶的防水设计  

Waterproofing Design of Elliptical Glass Lighting Roof of Beijing Galaxy SOHO Project

作　　者：张兆云[1] Zhang Zhaoyun(North China Branch of Shenyang Yuanda Muminum Industry Engineering Co.,Ltd.,Shenyang,Liaoning 110027,China)

机构地区：[1]沈阳远大铝业工程有限公司华北分公司,辽宁沈阳110027

出　　处：《中国建筑防水》2018年第19期30-32,37,共4页China Building Waterproofing

摘　　要：北京银河SOHO工程椭球形玻璃采光顶设计为隐框结构形式,主支撑体系为单层网壳结构体系;采光玻璃为平面三角形,节点位置采用不锈钢压盖装饰;玻璃板块之间接缝处采用中性硅酮耐候密封胶进行密封,采光顶玻璃与龙骨之间采用三元乙丙胶条密封;并利用自身形状使玻璃表面不积水,保证了采光顶的防水效果。The elliptical glass lighting roof of Beijing Galaxy SOHO project has frame-concealed structure and its main supporting is single storey reticulated shell, lighting glass is plane triangle, joints are decorated with stainless steel cover,seams between glass plates are sealed with neutral silicone weather resistant sealant, joints between lighting glass plates and joists are sealed with EPDM sealing strip and surface of glass plate has no accumulated water.

关 键 词：玻璃采光顶 椭球形 隐框结构 单层网壳结构 硅酮耐候密封胶 防水 排水 

分 类 号：TU247[建筑科学—建筑设计及理论] TU578