Aluminium double doors and windows double insulation structure (Photos)

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New wooden windows re-popular

The window can be considered the eyes of the house. The window opens up the natural and human diaphragm, allowing you to enjoy warm sunshine and cool breeze without leaving your home. In the past, steel windows and old-style aluminum alloy doors and windows in old buildings were poor in heat preservation and sealing, and they were easily deformed in the wind and the sun. It was difficult to maintain warmth. As winter approaches, it is especially important to choose warm, well-sealed windows. In an interview, the reporter found that the doors and windows currently on the market are mainly made of plastic steel windows, there are also a small number of high-grade pure aluminum doors and windows, aluminum alloy doors and windows of the broken bridge insulation device, and the more eye-catching is "aluminum package wood." Wooden doors and windows.

New wooden windows re-popular

In the market, new types of wood windows are mainly pure wood windows and "aluminum wood" wood windows. In order to ensure that the wood windows do not crack, the wood has to undergo a cyclical forced circulation steam drying. Although this drying method is costly, the indoor gas circulation is uniform and can meet the high quality drying requirements. The big advantage of the wooden window is the strong texture of the wood grain. The unique warm feeling and excellent durability of the natural wood have become the reason why people love it. Usually the inner window can be made, and the outer window can also be made after painting.

The aluminum-clad wooden window is a new type of window that is connected to a profile made of aluminum alloy profiles and wood by mechanical means on the basis of solid wood, and is connected through special corners. This kind of door and window has a double decorative effect. From the interior, it is a warm and elegant wooden window. From the outside, it is a noble and luxurious aluminum alloy window. This can not only meet the different requirements of materials inside and outside the building's sealed doors and windows, but also preserve the features and functions of pure wood doors and windows. The outer layer of aluminum alloy also plays a protective role, and is easy to maintain, and can be sprayed with various colors in the outer layer. The overall beauty of the building.

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Why aluminum doors and windows save energy

According to reports, the wood selected for the aluminum wood doors and windows is the larch grown in the Arctic region near the Arctic region and the larch forest in Northeast Asia. It has undergone stringent screening, as well as anti-corrosion, degreasing and flame-retardant treatments, and uses high-intensity Germans. Adhesive glue ensures the strength, corrosion resistance and weather resistance of the wood. It can be durable. This type of window has a double seal structure and uses advanced automotive sealing tape on doors and windows, so the effect of heat insulation and heat preservation is particularly prominent.

Larger features of aluminum wood doors and windows are insulation, energy saving and sand resistance. It is wrapped in a layer of aluminum alloy in addition to solid wood, so that the doors and windows are more sealed and can effectively block the invasion of sandstorms. When extreme heat becomes unbearable, it can block outdoor heat and reduce the loss of indoor air-conditioning. During the cold winter, it will not freeze or dew, and noise will be kept out of the window.

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Aluminium wood doors and windows are unique and expensive

There are many ways to open and close aluminum-clad wood windows. Among them, the push-pull swing multi-function combination window is a new window that attracts attention this year. Its larger advantage is that the opening and closing is arbitrary. The window sash can be pushed and pulled freely or smoothly outward. Open; can adjust the opening area of ​​the window, if you rotate 180 degrees outward, you can clean both inside and outside of the window sash in the room, very safe.

When the sash meets a strong wind in the flat open state, the sash can be automatically switched into a push-pull state so that the sash will not break the glass due to repeated opening and closing; and the sash can be automatically locked up and down after being closed, which is solid and reliable. Safety.

There is also a flat open top aluminum window, with a handle to achieve flat open, hanging on two functions, while meeting the ventilation and ventilation of the window.

The single-frame double-leaf aluminum-wood composite window, the window frame cover adopts aluminum alloy profiles, the outer fan is an aluminum alloy window fan, the inner fan is a pure wood window fan, and the blinds can be installed between the two sashes, and the curtain can be adjusted without opening the window. The unique and rigorous design of the pure wood window makes the window's heat preservation and decoration more prominent. It can coordinate with the indoor wooden floor, wooden doors and furniture to complement each other.

Under normal circumstances, the standard retail price of pure solid wood windows is 3,000 yuan per square meter or more, and the price of special-shaped products is further increased by several hundred yuan on this basis. The price of aluminum-packed wooden windows is per square meter. 3100 to 3400 yuan.

Natural wood is undoubtedly better when it comes to the environmental protection of the windows and the quality of the decor. However, due to its high price, the users who own the villas have more choices. The aluminum-clad wooden windows are even more popular with the Townhouse people. Although the price per square meter is a few hundred dollars, orders are constant. The main brands are Shunda Moser, its aluminum window, and the United States Hurd.

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Aluminium wood window installation key

The door and window industry has said that "three-point production seven-point installation", door and window quality problems are mostly caused by the installation, as the energy-saving aluminum package doors and windows installation requirements are more stringent. Under normal circumstances, manufacturers will come to the door to measure, design open, install, etc., which makes the purchase process longer and more complex, and the use of new window maintenance and after-sales matters, so as a consumer, should be clearly stated in the contract Installation materials and installation labor costs.

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High-power LED street lamp is a kind of mainstream light source configuration widely used in road lighting project.The aluminum alloy surface of its radiator is treated with deep anodic oxidation, which can resist all kinds of harsh environment.In addition, its patented vertical natural convection heat dissipation structure, high heat dissipation efficiency, small volume, light weight, at the same time, it uses high quality long life LED packaging materials, LED light pass maintenance rate.

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Technical parameters

Power source

AC85~260V/50~60Hz

Power

60W-120W

LED junction temperature

<60℃

LED luminous efficiency

>100 Im/W

The initial light flux

6000Lm-12000Lm

Light output efficiency of light

>90%

Color temperature

4000K-6500K

Color rendering

Ra>75

Power factor

>0.95

Protection class

IP65

Operating temperature

-40℃~+50℃

Wind Index

12 level

Lamp life

>50000h



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