Door and Window Enterprise Analysis of Types and Advantages of Broken Bridge Aluminum Doors and Windows
ã€China Aluminum Network】 Doors and windows are the openings of the building's external protective structures. They are extremely important functional components that resist wind, rain and dust, and realize physical properties such as building thermal, acoustic, and light environments, and are directly related to the safe use of buildings. Comfortable energy conservation and improvement of people's living standards. Therefore, the selection of doors and windows in the purchase of renovation building materials is very important. Today, Xiao Bian talked about the classification of broken aluminum windows and doors and their respective performance characteristics, and taught us how to buy some broken aluminum doors and windows.
What is a broken bridge? Aluminium windows and doors Broken aluminum doors and windows refer to doors and windows made of materials such as heat-insulating aluminum profiles and insulating glass after some processes, which are energy-saving, soundproof, noise-proof, dust-proof, and waterproof. The thermal conductivity K of the broken bridge aluminum doors and windows is less than 3W/?K, which is half the heat loss than the ordinary doors and windows. It reduces the heating cost by about 30%, and the sound insulation amount is more than 29 decibels. The watertightness and airtightness are good. Class A1 window standard.
Broken Bridge Aluminum Classification 1. According to the mode is divided into: fixed window, hanging window, hanging under the window, flat open doors and windows, sliding window, flat open lower hanging window, sliding door, folding door, swing door 2. According to performance is divided into : The advantages and disadvantages of ordinary doors and windows, soundproof doors and windows with different opening methods Broken aluminum doors and windows Fully understand the way of windowing, shape and performance will help us better choose windows suitable for different spaces.
1. Casement Window Benefits: Large opening area, good ventilation, good sealing, excellent sound insulation, heat preservation and impermeability. The open type wipe window is convenient; the open type open space does not occupy space. Disadvantages: small window width, open vision. Open the window to open to occupy a piece of space outside the wall, easy to damage when the wind blows; and open the window is to take up some of the interior space, the use of screens is not convenient, the use of screens, curtains, etc. is not convenient when you open the window , Such as the quality of the installation but off, it may also seep rain.
2. Sliding window advantages: simple, beautiful, large window, large glass, open field of vision, high lighting rate, easy to wipe glass, flexible, safe, reliable, open in a plane, take up less space, easy to install screens and so on. Disadvantages: The two windows cannot be opened at the same time, but they can only be opened half of the way. The ventilation is relatively poor; the high price is also slightly less tight.
3. Upper hanging window Advantages: The advantage of the top hung window is that it can be ventilated for a long time during work in the daytime. The top hung window has an anti-theft function, completely blocking the thieves from climbing into the house through the window, and the top hung window does not occupy space and has strong ventilation. Disadvantages: If you choose hardware not hanging on the window correctly. The overall advantages of broken aluminum doors and windows reduce heat conduction, prevent condensation, save energy, protect the environment, reduce noise, and provide a rich choice of colors.
1. It can reduce heat conduction by adopting thermal break aluminum alloy aluminum alloy profiles, its thermal conductivity coefficient is 1.8～3.5W/?·k is much lower than common aluminum alloy profile 140～170W/?·k; adopts hollow glass structure, its Thermal conductivity coefficient of 2.0 ~ 3.59W/m2 · k is much lower than the ordinary aluminum alloy profiles 6.69 ~ 6.84W/? · k, broken aluminum doors and windows effectively reduce the heat conduction through the doors and windows.
2. It can prevent the temperature of the inner surface of the profile with the insulating strip from condensing close to the indoor temperature, and reduces the possibility that the indoor moisture will condense on the surface of the profile due to over-saturation.
3. Energy savings In winter, window frames with thermal insulation can reduce 1/3 of the heat lost through the window frame; in summer, if there is air conditioning, the window frame with thermal insulation can More to reduce the loss of energy.
4. Can protect the environment through the application of insulation systems, can reduce energy consumption, while reducing the environmental radiation due to air conditioning and heating. The exchange of heat between the human body and the environment depends on the temperature of the indoor air, the speed of air flow, and the temperature of the outdoor air. By adjusting the interior temperature of doors and windows so that it is not lower than 12 ~ 13 °C, has reached a more comfortable environment.
5. It can reduce the noise The hollow glass structure with different thickness and the hollow structure of aluminum profile with thermal break can effectively reduce the resonance effect of sound waves, prevent the transmission of sound, and can reduce noise more than 30dB.
6. Can provide a wealth of color options Anodized, powder spray, fluorocarbon spray surface treatment can produce aluminum profiles of different colors, after rolling combination, so that heat insulation aluminum alloy doors and windows to produce indoor and outdoor two-color windows of different colors .
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