高低温循环下建筑幕墙物理性能测试与分析

The Testing and Analysis for Physical Performances of Building Curtain Walls Under Condition of High-low Temperature Cycles

本文结合重庆某广场建筑幕墙的气密性能、水密性能、抗风压性能、平面内变形性能以及高低温循环性能等试验结果,分析了现代建筑幕墙的几种性能参数的变化,在本领域的检测中,首次提出并实践了温度循环的检测方法。

This article analyses the changing of some performance parameters of modern building curtain walls of some plaza in Chongqing city, by proceeding the tests of air permeability performance, water-tightness performance, wind resistance performance, performance in plane deformation, and high-low temperature cycles. Present and proceed the testing method of high-low temperature cycles for the first time in this testing field.