Firstly, the advantages of broken bridge aluminum casement window are introduced.
1. Broken bridge aluminum has good thermal insulation performance. The inner and outer borders of thermal insulation profiles are flexibly combined, and the borders are made of double wool rubber strip. The three sealing forms of the adhesive tape are tightly sealed, with excellent air tightness and water tightness and excellent thermal insulation performance; The window sash is made of hollow glass? Structure, so that the window really shows excellent sound insulation, heat insulation, heat preservation functions, saving a lot of heating and cooling costs, transmission? The thermal conductivity k is below 2.23-2.94 W/2k, and the energy-saving effect is remarkable? How many years of energy saving can make up for the previous period? Investment.
2. Waterproof function of broken bridge aluminum. Based on the principle of pressure balance, a structured drainage system is designed, and the downward slope is designed as a ladder, and a drainage ditch is set to ensure smooth drainage. Pass, good water tightness.
3. Broken bridge aluminum can prevent dew and frost. Broken bridge aluminum profile can realize three-way sealing structure of doors and windows, reasonably separate water vapor cavity, and successfully realize gas and water. Pressure balance, significantly improve the water tightness and air tightness of doors and windows, and achieve the effect of bright and clean windows.
4. The design of broken bridge aluminum mosquito screen window. Invisible screen window, which can be installed and used inside and outside, can prevent mosquitoes and flies, especially suitable for places with many mosquitoes in the north. Area.
5. Anti-theft and anti-loosening device for broken bridge aluminum. Equipped with a unique multi-point hardware lock to ensure the stability and safety of windows in use.
6. Broken bridge aluminum noise and sound insulation. Its structure has been carefully designed and closely connected. The test results show that the sound insulation capacity of air reaches 30-40db, which can ensure sound insulation. Residents within 50 meters on both sides of the expressway are not disturbed by noise, and being close to the urban area can also ensure quiet and warm indoors.
7. The fireproof function of broken bridge aluminum. ? Aluminum alloy is a metal material and will not burn.
Second, how about the broken bridge aluminum sliding window?
The advantages of broken bridge aluminum sliding window are simple and beautiful, wide window, large glass block, wide field of vision, high daylighting rate, convenient glass cleaning, flexible use, safety and reliability, long service life, opening in one plane, less occupied space and convenient screen installation.
At present, the sliding window is the most widely used in the market. However, the broken bridge aluminum sliding window itself also has shortcomings. The disadvantage is that two windows can't be opened at the same time, only half of them can be opened at most, and the ventilation is poor. Sometimes the sealing is slightly poor. Sliding windows can only be pushed and pulled horizontally, which is difficult to match with large frame fixed glass. Generally, they are suitable for open workshops or rural family buildings with clear horizontal and vertical lines.
Generally speaking, the section of sliding window profile is relatively large, so its wind pressure resistance should be better. However, as long as we make a little in-depth stress analysis, we know that its main stress bar is often made of middle fan material, and its upper and lower vertical frames are only supported by pulleys in the horizontal direction, so its wind pressure resistance is generally not ideal. The watertightness of doors and windows depends on the sealing effect of the opening. Casement windows are generally sealed with adhesive tape, while sliding windows are generally sealed with tops. The sealing effect of adhesive tape is generally better than that of wool tops.
What everyone recommended above is the characteristics of the broken bridge aluminum casement window and the suggestions in the purchase process. It can be seen that the broken bridge aluminum is more solid and reliable than ordinary wood materials, beautiful and practical in the later stage, and there are many colors and sizes for us to choose from. In addition, it is more important because the design of casement window will not affect the overall coordination of vision, nor will it affect the lighting effect, which is better than ordinary sliding window.