在建筑工程施工中,幕墙工程是外墙非常重要的装饰工程。建筑幕墙因其具有美观、节能以及容易维护的特点被广泛的运用在高层建筑中。本文主要阐述了建筑幕墙的特点和分类,并且根据实例阐述了建筑外幕墙工程的施工技术。 In the construction of the building, the curtain wall project is a very important decoration of the outer wall. Building walls are widely used in high-rise buildings because of their aesthetic appearance, energy saving and easy maintenance. This article mainly expounds the characteristics and classification of the building curtain wall, and expounds the construction technology of the building exterior curtain wall project according to the example.