How can the broken bridge aluminum doors and windows achieve sound insulation and seal effect?

Aluminum frame door manufacturer---The broken bridge aluminum doors and windows are comfortable and durable. There are  flat open, tilting, suspended, push-pull, flat open and introverted and compound etc. Applicable to public buildings, residential quarters and municipal works. High quality hardware accessories are durable, humanized design of operation handle, beautiful and comfortable. It is convenient and flexible to open, and every use action is tested, and the number of fatigue tests is over tens of thousands of times. Slide easily and without sound, many open forms of aluminum doors and windows in broken bridges. Mature and perfect processing technology of doors and windows, high precision program control processing center to carry out production. Guarantee of quality stability.

1. The aluminum doors and windows of the broken bridge have good heat insulation and heat insulation. Adopting thermal insulation inside and outside the frame soft combination. Shut tight, air tightness, excellent water tightness and superior thermal insulation performance. The window fan adopts the hollow glass structure, which makes the window truly show sound insulation, heat insulation, heat preservation and excellent function. The cost of heating and cooling is saved in a large amount. The K value of heat transfer coefficient is less than 2.232.94w/2K, and the effect of energy saving is remarkable. A few years of energy saving is enough to make up for earlier investment.

2. The waterproof function of the broken bridge aluminum doors and windows. Design of a structural drainage system by the principle of pressure balance. The drainage port is set up, the drainage is smooth and the water tightness is good.

3. The broken bridge aluminum doors and windows can be realized with 10 sealing structures. The balance of air and water isobaric can be achieved successfully, and the water tightness and airtightness of the doors and windows can be greatly improved to achieve the bright effect of the window.

4. The price of aluminum doors and windows anti mosquito screens design. Stealth screen window. With anti mosquito, flies, mosquitoes and more especially for the North area.

5. The anti-theft and anti loosening device of the broken bridge aluminum doors and windows. Coupled with a unique multi-point hardware locks.

6. Noise proof and sound insulation of broken bridge aluminum doors and windows. Its structure is carefully designed. The test results, the amount of air noise to noise 30 - 40dB can guarantee the Highway 50 meters on both sides of residents is not affected by noise interference, adjacent to the busy shopping centre can ensure the quiet and warm indoors.

7. Fireproof function of aluminum door and window of broken bridge. Aluminum alloy is a metal material.

8. Broken bridge aluminum doors and windows, windproof sand, anti wind pressure. The inner frame direct material is designed by hollow design, strong anti wind pressure deformation ability and good anti vibration effect. It can be used in high-rise buildings and civil houses. Large lighting area. This window air tightness are better than any aluminum and plastic, to ensure that large areas of sand and dust free indoor windowsill floor.