目前由于能源的不断消耗,致使世界能源紧张,为了节约尽可能多的能源,科学家们正采取一切措施,进一步改进建筑材料的功能,充分发挥、利用它来提高建筑物在冬季的保暖效果,降低中央空调的能耗。从目前研究情况看来,主要有两种类型。 At present, due to the continuous depletion of energy, the world’s energy resources are strained. In order to save as much energy as possible, scientists are taking all measures to further improve the function of building materials and make full use of it to improve the warmth of buildings in winter and reduce Central air-conditioning energy consumption. From the current research situation, there are mainly two types.