The color color you choose for the outer of your house Increase your real estate value. But have you ever thought about how the outer color of your house could affect how efficiently your home atheizations and cooling cool?
More than half of the energy we use at home US -ENGIE INFORATION. While good insulation and sealing of window and door leaks are important to keep the costs in chess, there may be a new way to make your home energy efficient. There are newly formulated colors in work that could help control the temperatures in your house better so that you cannot bring the heat to the market in winter and run over your air conditioning all summer.
Homeowners are already choosing “cool roofs” that reflect more sunlight, absorb less warmth and compensate for global warming. According to the Ministry of Energy, conventional roofs can heat up to 150 degrees Fahrenheit on a sunny afternoon, while A cool roof The temperature can pull down by up to 50 degrees. White roof products in particular remain cool in the sun and reflect about 60 to 90% of the sunlight.
Here are some of the most exciting intelligent and sustainable color formulations that are in the pipeline, as well as an explanation of how they work and how they could help their home in the future to run more efficiently and reduce their energy bills.
Color -changed color
What if buildings could adapt to the seasons, how nature does? That is the challenge Sustainable designer Joe Doucet Intended on a new outer lacquer formula, with which color changes the colors, switches from a light color to a darker color in winter in the warm summer months and reduces the energy that is necessary to heat up and cool down a home. Imagine this seasonally adjusting color as a hypercolor t-shirt or mood ring of the environmentally friendly home outsider of the future. But it's not just a cool, color -modified gimmick.
Doucet explains that a white house, when it is hot, can be up to 12 degrees Fahrenheit inside as a black house. In the meantime, a black house inside 7 degrees is heating fahrenheit warmer than a lighter structure in winter.
From a design perspective, this color -modified color is interesting because it can be tinted on any color. (Think about: A light blue home in summer that gets darker in winter when the temperatures fall.
Ultra-white color, the houses cools
In sunny destinations such as Greece and Morocco, houses that know are not only beautiful, but also fulfill a purpose: to act as reflectors and keep buildings cool. From now on, the white colors on the market that are supposed to help cool houses can reflect about 80% to 90% of sunlight and are not insignificant during summer.
But a new ultra-white super reflector hob is under development and could soon be in hardware shops. The engineers at Purdue University have reduced the whiteest color to reduce global warming (it was even the whiteest color (it was even Recognized by Guinness World Records). The paint formula not only reflects up to 98.1% of the sunlight, but also sends the infrared heat away from the A surface.
As a result, the color surfaces of 8 degrees can cool down under its Surroruloudning when the sun is leaving during lunch hours. It keeps the surfaces 19 degrees Fahrenheit cooler at night.
Purdue -knit in the mechanical engineering professor Xiulin RuanThe laboratory looked at more than 100 different ultra-white materials before they narrowed them on 10 and testing about 50 different formulations for any material.
Their first iteration of ultra-white color used a calcium carbonate that can be found in rocks and mussels. But they found that barium sulfate, which can be found in photo paper and is used for the white of cosmetics, that could better reflect sunlight.
As soon as it is available, you would receive a cooling capacity of 10 kilowatts if you used the paint cover a 1000 square meter roof, Ruan estimates. This is more powerful, he says, as most central air conditioning systems.
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