How to change the plastic window seal steel window seal installation precautions
Plastic window seals can be divided into: door leaf door seals, tops, glass seals (rubber strips) three categories. The door leaf cover seal is used for sealing between the door and the door frame, the top is used for sealing between the door frame and the door leaf, and the glass seal is used for sealing between the glass and the door leaf and frame. The following small series for everyone to introduce how to change the plastic window seal and plastic window seal installation precautions.
How to change the plastic window seal
1, glass mats and plastic strips
After welding the clean corners, use the special roller to press the strip in a precise direction and push the strip in a small amount to the profile notch. Press the head of the strip down to the slot of the embedded profile to stop. Because the strip is an elastic body, after rolling, it will show a shrinkage. The exact method is: when the two ends of the strip device are at the same time, the two strips of the strip will be retracted to the base, leaving 2-3 cm of shortening. The remaining amount is then cut into the recess.
2, glass strip
The precise surface of the strip is to be hand-stitched into the profile groove at the tip of the strip, and the rubber strip is pressed into the gap between the glass and the profile. Retract the two tapes to the base, cut them 1-2 cm, and press them into the slots.
Plastic window seal installation precautions
1, before installing the glass to remove the debris in the slot, such as mortar, brick, wood, etc., when the glass is placed to be carefully centered, to ensure uniform gaps on both sides, timely and positive fixed, to prevent collision displacement, deviation from the slot center.
2, rubber seal can not be pulled too tight, the length of the material than the assembly length 2O-3Omm. When installing, it must be inlaid in place with a flat surface so that the force around the glass can be evenly distributed. The rubber strips should be cut off at the corners, and the glue should be firmly bonded at the disconnection.
3. When the sealing glue is used to seal the glass, the glass shall be squeezed with a rubber strip or a rubber block. The depth of the plastic injection shall not be less than 5mm. Before the glue is cured, the glass shall be kept from vibration.
4. The installation location of the top is generally on the window, around the frame fan or on the sealing bridge, and the seal between the frame and the fan is enhanced.
5. Tops specifications will affect sliding doors and windows and watertightness, as well as important factors affecting the opening and closing forces of doors and windows. Excessive specifications of the tops or excessively high hairs not only make the assembly difficult, but also increase the resistance of the doors and windows, especially the initial resistance at the time of opening and the resistance of the final seating at the time of closing.
Editor's summary: How to change the plastic window seal and the precautions for the installation of plastic window seals are introduced here, and we hope to be helpful to everyone. Want to learn more related knowledge can focus on this site information.
Sealing doors and windows plastic window seal how to change
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