塑料门窗系统节能因素的思考

本文将塑料门窗作为一个有机的系统，通过对塑料型材断面结构的设计、玻璃的选择与结构、五金件的选择与使用、门窗安装等节能因素以及各个因素相互协调的讨论，提出了减少门窗在建筑能量损失中的流失，实现塑料门窗节能的方法。

Think on energy-saving factor of plastic door & window

This article discussed the energy-saving factors, such as the structural design of plastic profile section, selection and structure of glass, selection and use of hardware, installation of doors ＆ windows and coordination between these factors based on plastic doors and windows as an organic system.Produced the method of the reduction in building energy loss and the achievement energy-saving in plastic doors ＆ windows.