What is the function of door and window sealing strips？
Aluminum alloy door and window sealing strips are used to effectively ensure the sound insulation and airtightness of windows after installation. However, most people are clear about the use and practice of door and window sealing strips. Choosing the right sealing strip is important, and how to use the sealing strip is equally important. It can ensure the sealing performance and sound insulation effect of doors and windows. Next, I will introduce the main functions of aluminum alloy door and window sealing strips in detail.
1. Insect prevention: By installing sealing strips on aluminum alloy doors and windows, the gap between the frame and the fan leaf can be almost zero, effectively preventing mosquitoes from passing through and entering the interior.
2. Dust prevention: The same principle applies to insect prevention. There are no gaps between the window frames and walls, so how can dust get in?
3. Waterproof: Water droplets enter the room mainly through various gaps. The sealing strip prevents excessive gaps in the window and prevents rainwater from entering.
4. Sound insulation: The material of the sealing strip has a sound insulation effect. In addition, the window gaps of the sealing strip disappear, and external noise is blocked outside.
5. Sealing: The sealing strip is generally extruded from materials such as PVC, modified PVC, ethylene propylene diene monomer, elastomer sealing strip, and silicone to provide good sealing performance.
For daily use, it is recommended to use EPDM type sealing strips.