建筑是时代的橱窗,构成建筑的基本物质要素——建筑材料,也就按着时代的脉搏而呈现出自己的价值。几千年来,建筑材料产品有了长足的进展,从最早的土坯发展到现在门类繁多,充满技术含量。各个历史时代都有代表各个时代风貌的建筑,也有与之相匹配的建筑材料。随着时代的变化,建筑物的风格、功能以及人们对它的要求都有很大的不 Architecture is the window of the times, constitute the building’s basic material elements - building materials, also according to the pulse of the times and show their own value. For thousands of years, building materials products have made great progress, from the earliest development of adobe to a wide range of current, full of technical content. Each historic era has a representative of the various styles of buildings, but also with matching building materials. With the changes of the times, the style and function of buildings and people’s demands on it are very big