Most modern buildings use large glass curtain wall, such as big office building,business building, public building. hotel,and hospital as well as apartment etc. Glass curtain wall plays a very positive role in light using and extend visual range, which also be a symbol in modern style building. According to statistics, more than 95% modern building used large glass curtain wall. And the number is still increased year by year.
Along with the large scale application and globally energy shortage, potential risks and all kinds ofdrawbacks caused by glass curtain wall application are gradually emerge. Such as increasing energyconsumption caused by lower the indoor temperature, dizzy and uncomfortable caused by light pollution,and security problems caused by glass blowout due to very hot glass... Therefore, how to deal with glasscurtain wall sunshade is becoming an urgent issue.
