A new wave of cold air is coming. Can your doors a

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A new wave of cold air is coming, and most parts of the country will cool down

the Central Meteorological Observatory predicts that in December, strong cold air will affect China from west to East, bringing a temperature drop of 6 ~ 8 ℃ to most areas in the north, and a temperature drop of 10 ~ 15 ℃ in some areas; It is accompanied by winds of force 4 ~ 6, and the wind force in Shankou area of Xinjiang and Hexi Corridor of Gansu Province can reach about force 10; There are moderate to heavy snow, local Blizzard or heavy snow in Northern Xinjiang

from December 1 to 4, due to the combined action of cold and warm air, most areas have light to moderate rain (snow), and some areas have heavy rain. From December 5 to 7, there was a strong cold air impact, with a temperature drop of 4 ~ 8 ℃ in most areas and 10 ~ 12 ℃ in some areas; North of the Yangtze River, there are 4-6 northerly winds

according to meteorological experts, after entering December, the cold air force affecting China will significantly increase, and the activities will be frequent. The temperature in the north will change from the previous obvious high to normal or slightly low, and the rain and snow weather in the South will also increase

I don't know if you have such an experience. When the weather is cold, in the room, wearing thick clothes, wrapped in blankets, doors and windows closed, baking on fire, you still feel that there is a cool wind coming behind, which makes people shiver

the room is not warm, which is mostly caused by the doors and windows.

the weather is getting colder and colder. Although some families have sufficient heating, they always feel warm, so there may be something wrong with your windows

in residential buildings, the area of doors and windows accounts for about 30% of the area of the outer envelope of the building, which is the main channel for the penetration of cold wind and hot wind. The energy consumption of doors and windows accounts for about 50% of the heat loss of the outer envelope of the building. Therefore, improving the performance of residential doors and windows is very important to achieve building energy conservation

meizhixuan door and window profiles are made of international aerospace silicon magnesium aluminum alloy aluminum, and the glass is made of fully toughened double-layer hollow sound insulating glass. Because the thermal conductivity of the sealed middle air layer is much lower than that of ordinary glass, the thermal insulation performance of hollow glass is increased to twice, which can greatly reduce the power consumption of buildings equipped with air conditioners. It can insulate more than 70% in summer, and keep indoor heating not easy to lose in winter, reducing heat loss by up to 40%. The doors and windows have superior performance of high heat insulation and high cold insulation, so as to improve the indoor environment and indoor comfort

meizhixuan doors and windows have high requirements for airtightness (affected by the air tightness, water tightness and the gap between door and window structures). The adhesive strips of doors and windows are imported from Germany, and the air tightness reaches the highest standard, with air tightness reaching grade 8 and water tightness reaching grade 6

no matter from the materials of doors and windows or the manufacturing process, all doors and windows are energy-saving and low-carbon. Through scientific and effective processes and skills, the doors and windows created have the characteristics of high-quality energy conservation and environmental protection. During the use of doors and windows, they can also be scientifically insulated and controlled to achieve green and low-carbon

good doors and windows can resist the cold wind

beautiful choice doors and windows

only create a unique

high quality, safe and comfortable home life for you




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