Plastic steel windows are familiar to everyone and can be seen frequently in daily life. The plastic steel windows we see have rubber strips, which are an important part of plastic steel windows. Many people suffer from poor sound insulation and air leakage due to improper installation of plastic steel window sealing strips. Today, let's take a look at the steps and related knowledge of installing plastic steel window sealing strips. Friends in need can take a look

Installation steps of plastic steel window sealant strip

1. First measure the height of the doors and windows, and cut off the sealing strip of the glass curtain wall with scissors according to the height

2. First, clean the surface to be pasted, making it relatively clean, smooth, flat, and dry.

3. Use the same steps to install the horizontal sealing strip, paying attention to the fit at the corner interface, and there should be no gaps between the joints.

4. Continuously remove the backing protective paper, allowing the sealing strip to extend downwards along the frame, while also constantly tightening it. Be sure not to stretch

5. Attention should be paid to the installation position of the sealing strip at the hinge

6. It is also necessary to remove the protective paper on the back of the section, install the sealing strip in the correct position and press it tightly, aligning it with the top edge as much as possible.

Precautions for installation of sealing strips

1. Before installing the glass, it is necessary to clean the dirt in the groove. When installing the glass, it is necessary to align carefully to ensure even gaps on both sides and fix it in a timely manner to prevent collision, displacement, and deviation from the groove.

2. When installing the rubber sealing strip, it should not be pulled too tightly. The length should be measured clearly, and the installation should be embedded in place, with a flat surface and close contact with the glass and glass groove, so that the force around the glass is evenly distributed. At the corner, the rubber strip should be cut off with a sloping surface and firmly bonded with adhesive at the break.

3. To fix the sealant, first squeeze the glass with the rubber strip or block, leaving a gap for injection. The depth of injection should not be less than the length of the window. Before the sealant solidifies, the glass should be kept free from vibration

4. The installation position of the woolen strip is generally on the window sash, around the frame sash or on the sealing bridge, to enhance the sealing between the frame and the sash.

5. The specification of the wool strip is an important factor affecting the sliding doors and windows and their water tightness performance, as well as the opening and closing force of doors and windows. If the size of the woolen strip is too large or the vertical hair is too high, not only is it difficult to assemble, but it also increases the resistance to the movement of doors and windows, especially the initial resistance when opening and the rear positioning resistance when closing.

The above is an introduction to the installation steps of plastic steel window sealing strips. Sealing strips are an important step, so it is necessary to have clear installation precautions. I hope the above is helpful to everyone. The installation of plastic window sealing strips can improve the sealing and sound insulation of our windows.