中国什么朝代有玻璃窗户，请问古代什么时候有

　　中国什么朝代有玻璃窗户，请问古代什么时候有玻璃窗？

　　据和记百科网站「疯子般の我」消息，近日，中国什么朝代有玻璃窗户，请问古代什么时候有玻璃窗？引发热议，古代什么时候有玻璃窗同样引起许多争议，对此众网友各抒己见。但到底是怎么回事呢？和记百科为您解答。

中国什么朝代有玻璃窗户

　　中国清代有玻璃窗户，是在清朝雍正年间由西方传入中国的。世界最早的玻璃制造者为古埃及人，玻璃的出现与使用在人类的生活里已有四千多年的历史，从4000年前的美索不达米亚和古埃及的遗迹里，都曾有小玻璃珠的出土。

　　玻璃窗户的种类：

　　1、普通玻璃：正常情况下，市面上封闭阳台用的玻璃大多是普通的白玻璃，单层有5mm的厚度。此类玻璃价格相对便宜，没有经过高温煅烧，耐热性和抗冲击力不够。

　　2、双层玻璃：双层玻璃，即是将传统门窗上的单片玻璃换成了两片玻璃，因为两片玻璃之间的空气层没有选用有用的密封资料进行密封，然后致使很多的尘埃、水气十分容易进入两片玻璃之间，因而双层玻璃在装修中是被约束运用的商品。

　　3、真空玻璃：两片玻璃之间的空间层为真空状况，这样可以大大降低玻璃商品的导热性能，另外，真空玻璃质量更好更实用，它的耐风压强度或容许载荷均超越用相同厚度玻璃制成的中空玻璃的两倍。但因为真空玻璃的出产工艺十分复杂，无法完成大批量的工业化出产，而且报价偏高。

古代什么时候有玻璃窗

　　答：清朝雍正年间。中国从清朝雍正年间开始出现玻璃窗。 古代中国玻璃窗最开始由广州十三行进口外国贸易商品时传入，由于运输条件限制，只有王侯将相才能使用；清朝末期，洋务运动的兴起，我国正式开始生产玻璃，玻璃制造业才正式在中国扎根，玻璃窗也是由此时正式生产。

　　【英文介绍/For English】：

　　There are glass windows in the Qing Dynasty in China, which were introduced to China from the West during the Yongzheng period of the Qing Dynasty. The earliest glass maker in the world was the ancient Egyptians. The appearance and use of glass has a history of more than 4,000 years in human life. From the remains of Mesopotamia and ancient Egypt 4,000 years ago There are small glass beads unearthed.

　　Types of glass windows:

　　1. Ordinary glass: Under normal circumstances, most of the glass used for closed balconies on the market is ordinary white glass, with a single layer of 5mm thickness. This kind of glass is relatively cheap, has not been calcined at high temperature, and has insufficient heat resistance and impact resistance.

　　2. Double glazing: Double glazing, that is, replacing the single piece of glass on traditional doors and windows with two pieces of glass, because the air layer between the two pieces of glass is not sealed with effective sealing materials, which will cause a lot of dust , Moisture is very easy to enter between the two pieces of glass, so double-layer glass is a restricted product in decoration.

　　3. Vacuum glass: The space layer between the two pieces of glass is in a vacuum state, which can greatly reduce the thermal conductivity of glass products. In addition, the quality of vacuum glass is better and more practical, and its wind pressure strength or allowable load is beyond the same. Double the thickness of insulating glass made of glass. However, because the production process of vacuum glass is very complicated, large-scale industrial production cannot be completed, and the quotation is too high.