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The Majority of Residential Glasses are not Energy Saving in Dongguan, So It Will Promote Low-E Glass in Large-scale

Post Time:Jun 24,2009Classify:Industry NewsView:275

It is summer and so hot outside the room. But why you still feel hot though the air condition has opened down to 19℃? The reason is that your glass can’t resist heat. But there will be different if you install Low-E glass. Yesterday, the Associate Director of Dongguan City Construction Bureau Wang Zhuqing disclosed to the reporter that in order to achieve national energy saving standard, next the whole city will promote Low-E glass in large-scale.
What is Low-E glass? According to profession’s introduction, Low-E glass’s main functions are energy saving, heat insulation, noise insulation. Recently, there are a few buildings using this glass in our city.
Wang Zhuqing said, recently, the majority of residences in the city use ordinary white glass that can’t save energy, while only less than 10% use Low-E glass.
According to profession’s introduction, Low-E glass can save 60% ~ 70% of the energy ordinary white glass will use one year. if a house facing west will use 135 kWh one year by using ordinary white glass, then by using Low-E glass the same house only needs 54 kWh, saving 81 kWh. In accordance with the city of 60 million square meters to calculate, Low –E energy saving glass can save at least 2 billion kWh.

Source: GlassInChinaAuthor: shangyi

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