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在我国大多数地区,冬天太冷,夏天太热,随着生活水平的提高,装暖气和空调的剧增,不仅用电量相应地剧增,还出现不少环保问题。起先有人想到:在建筑物外墙上涂上绝热材料,以提高外墙的绝热性能。这种材料有倒有,就是太贵。于是,有人“反其道而行之”,忽生奇思妙想:能不能找到一种涂料,既能吸热放热,又能改变颜色,夏冷(色)冬暖(色),把它涂在建筑物外墙上,起到空调的作用呢?这不是梦想。
In most areas of China, the winter is too cold and the summer is too hot. With the improvement of living standards, the rapid increase in heating and air conditioning has caused not only a corresponding increase in electricity consumption, but also many environmental issues. At first, it was thought that thermal insulation materials should be applied to the external walls of buildings to improve the thermal insulation of the external walls. This kind of material is down, it is too expensive. Therefore, some people “do it in the opposite direction” and suddenly had a wonderful idea: Can you find a paint that can absorb heat and heat, change color, cool in summer (color), warm in winter (color), It is painted on the external walls of the building and serves as an air conditioner. This is not a dream.