Installation of window and door seals

Usually, in order to install the windows tightly to avoid air and water leakage, window seals are usually installed, which can prevent dust, water, sound insulation and sealing. However, many people do not know it very well, especially when installing this. The following is an introduction to the installation of window sealing strips and precautions.

According to the different uses, window sealing strip can be divided into three categories: door cover sealing strip, wool strip, glass sealing strip (rubber strip). Door cover sealing strip is mainly used for sealing between the door panel and the door frame, wool strip is mainly used for sealing between the door frame and the door, glass sealing strip is mainly used for sealing between the door frame and the door. The seal between the glass and the door and the door frame.

Window sealing strip device method

1. Glass gasket and stop tape

(Window frames, window sashes) edges and corners welded, should be pushed and pressed in the right direction in the right direction. Use the special roller to gently push the adhesive strip into the profile groove, and at the same time, press the head of the strip downward until it is embedded in the profile groove.

Because the adhesive strip is an elastomer, it may shorten when rolled up. The correct way is: when the adhesive strip device is at the ends of the joint, retract the ends of the adhesive strip a little toward the center, leaving a 2-3cm shortening allowance, and then cut into the notch.

2. Glass layering

Manually insert the adhesive strip into the profile groove on the correct side, then press the exposed side of the strip firmly to press the strip into the gap between the glass and the profile. Slightly retract the adhesive strip at both ends to the center, leaving a length of 1-2cm, and then cut it and press it into the notch.

Precautions for window sealing strip device

1, before installing the glass, carefully eradicate debris in the groove, such as mortar, brick chips, wood blocks, etc., carefully align the glass when placing it to ensure uniformity of the gap on both sides and correctly fix it Timely to prevent collision, displacement and runout. The center of the notch.

2, the rubber sealing strip can not be pulled too tight, the length of the undercut is 20-30mm longer than the assembly length. Device should be in place when installing the device, the surface should be straight and touch the glass and glass notch closely, so as to make the force around the glass uniform. The corners with beveled corners will be cut off the adhesive strips, the breaks in the injection of glue, bonded firmly.

3, when sealing the glass with sealant, the rubber strip or rubber block should be used to knead the glass, leaving open space for glue. Glue depth should not be less than 5mm. Before the glue cures, the glass should avoid oscillation.

4, the top device orientation is generally in the window (door) fan, around the frame fan or sealing bridge (wind block) to strengthen the seal between the frame and fan.

5, the top specification is an important factor affecting the function of sliding doors and windows and watertightness, but also an important factor affecting the opening and closing force of doors and windows. Too large top or too high vertical hair will not only make the assembling difficult, but also increase the resistance of the doors and windows, especially the initial resistance when opening and the final resistance when closing.

6, the specification is too small, or the height of the vertical top does not work, it is easy to fall out of the groove, greatly reducing the sealing function of the doors and windows. The top needs to be siliconized. Quality qualified countertop is flat, base plate and vertical hair lubricated, no zigzag, no pit in the base plate, to meet the requirements of 0.2mm.