《公共建筑节能设计标准》中外窗及幕墙热工参数的确定

Thermal properties determination of the external window and curtain wall in a national design standard

介绍了标准中关于非透明幕墙技术指标,外窗和透明幕墙的传热系数、窗墙面积比、遮阳系数、可见光透射比等热工指标的确定原则和具体考虑因素。

Presents the determination principles and concrete considerations of the technical indices of opaque curtain walls, the heat transfer coefficient, area ratio of window to wall, shading coefficient and visible light transmissivity of external windows and transparent walls stipulated in the standard.