Nano tungsten trioxide may be applied to produce a transparent heat insulation coating for using to the glass curtain wall. As you may know, public buildings, especially state organ office buildings and large public buildings, consume too much electricity.
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According to statistics, in 2003, the energy consumption of public buildings, including office buildings of state organs, was 63.35 million tons of standard coal, accounting for 3.6% of the country's total energy consumption. And the growth rate was much higher than the growth rate of national energy consumption.
This is because many of these buildings are applying with common glass. And there are no plans for energy saving reconstruction of building. This means that many public buildings should carry out building energy-saving reform. In other words, the energy-saving coatings such as transparent heat-insulating coatings of nano tungsten trioxide particles should be used to transform the common glass without thermal insulation properties into energy-saving glass with high heat insulation and high heat preservation properties.
