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Classification and characteristics of window sealing strips

Update:05-03-2021
Summary:

In order to install the windows tightly to avoid air le […]

In order to install the windows tightly to avoid air leakage and water leakage, window sealing strips are usually installed, which can be dustproof, waterproof, soundproof and sealed. However, many people still don't know it very well, especially when installing this one. The following editor will introduce you to the installation method and precautions of the window sealing strip.
Door and window sealing strips are mainly used in building decorative doors and windows such as plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows. Plastic-steel door and window sealing strips on the market are generally extruded from PVC, modified PVC, EPDM, elastomer sealing strips (including TPV, TPE, TPR, SEBS), silicone and other materials.
Window sealing strips can be divided into three categories: door leaf and door cover sealing strips, wool strips, and glass sealing strips (adhesive strips) according to different uses. The door leaf cover sealing strip is mainly used for the sealing between the door panel and the door frame, and the wool strip is mainly used for the sealing between the door frame and the door leaf, and the glass sealing strip is mainly used for the sealing between the glass and the door leaf and frame.
1. Glass cushion strip and mouth-stop tape:
(Window frames, window sashes) After welding the corners, the rubber strips should be pushed in the correct direction in the correct direction. Use special rollers to push the rubber strips into the profile slot with a little force, and at the same time, press the rubber strip head down until it is embedded in the profile slot. . Since the rubber strip is an elastic body, it may shrink after rolling. The correct method is: when the rubber strip is installed at the two ends of the joint, retract the two ends of the rubber strip to the middle a little bit, and leave 2- The shrinkage allowance of 3 cm is then cut and inserted into the notch.
2, glass layering:
Put the tip of the rubber strip into the profile groove manually according to the correct surface, and then press the exposed surface of the rubber strip firmly to press the rubber strip into the gap between the glass and the profile. The rubber strips at both ends are retracted a bit toward the middle, leaving a length of 1-2 cm, then cut off, and press into the notch.

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