聚碳酸酯板采光顶的隐框设计技术  

Design of Hidden Frame of Polycarbonate Daylighting Roof

作　　者：高树鹏[1] 

机构地区：[1]汕头大学医学院附属肿瘤医院基建办,广东汕头515031

出　　处：《中国建筑防水》2017年第11期26-29,共4页China Building Waterproofing

摘　　要：聚碳酸酯板热膨胀系数大、粘结性能较差,通常采用明框压板结构做法。深圳大运中心聚碳酸酯采光顶为满足建筑外观要求,采用了隐框做法,通过合理的构造设计,配合采用与聚碳酸酯板性能相匹配的专用硅酮耐候密封胶进行接缝密封,并严格遵循规定的安装流程,最终克服了聚碳酸酯板的性能缺点,使建筑师的设计构思得以实现。Polycarbonate board normally adopts exposed framing structure with fixing plates due to its high coefficient of thermal expansion and poor bonding property. To meet the requirements of architectural appearance, the polyearbonate daylighting roof of Shenzhen Universiade Center employs hidden frame. Through reasonable structural design, adoption of compatible special weather proof silicone sealant for joints treatment and strict installation procedures, the polycarbonate board finally overcomes its shortcomings, and enables the architect＇s design idea to be realized.

关 键 词：聚碳酸酯板 隐框采光顶 防排水设计 密封胶选择 连接方式 节点处理 

分 类 号：TU382[建筑科学—结构工程] TU758