Precautions for the installation of plastic steel window seals

When it comes to the term "plastic steel window seal", everyone may be relatively unfamiliar. But if it is the sealing strip of doors and windows, I believe everyone should understand. It needs to be used when the window is not strict, its main role is to prevent air leakage, block dust and waterproof. So, what kind of strip steel windows sealed it? Installation need to pay attention to what matters? The following Xiaobian take a look at it to understand.

1. Which kind of plastic steel window seal is good?

a. Look at the appearance. The surface of the high-quality sealing strip will look brighter. If the appearance is not bright, it is recommended not to buy it.

b. Smell the smell. There will be a little mellow smell in the seal, but it is almost unscentable.

c, see the effect. Which kind of plastic steel window seal is better ? You can also see whether the contact surface of the surface of the plate and the sealing strip will be stained and discolored.

d. See the specific gravity. Although some manufacturers are now working hard on the workmanship, using talc powder, heavy calcium and the like as their fillers, but they do not know that this greatly increases the proportion of the sealing strip, but it is actually more than gains. Recognition method: You can stretch the sealing strip back and forth several times by hand. If a small amount of white powder appears on the surface, it means that the product with heavy calcium is not acceptable.

2. Precautions for installation of sealing strip

a. Before installation, first carefully remove the debris in the slot, such as mortar, bricks, etc .; then install the sealing strip, make sure that the gap on both sides is uniform, and timely fix it to prevent displacement and deviation after collision Notch.

B. During installation, the surface should be straight and tightly contact with the glass or the notch of the glass, so that the periphery of the glass is evenly stressed. The corner should be cut off at the corner, and then the professional glue is injected and the remaining part is firmed.

C. When fixing the glass with sealant, the glass should be squeezed with rubber strips first, leaving a gap for glue injection to ensure that the glass is not subject to vibration.

d. In addition, the specifications of the tops are also one of the important factors that affect the performance of sliding doors and windows, and sometimes also affect the opening and closing strength of doors and windows. Therefore, when installing the tops, the specifications must not be too large or too high, otherwise the assembly becomes difficult, it will also increase the resistance of the door and window movement, and greatly reduce the sealing performance. The tops of acceptable quality are straight, the bottom plate and vertical hairs are smooth, without bending, and there are no pits on the bottom plate.

Editor's conclusion: The above is an introduction to what kind of plastic steel window sealing strip is good and the precautions for installing the sealing strip. Presumably everyone should have a general understanding of it. Although plastic steel door and window seals are used less in the home improvement process, their role is not to be underestimated. However, when choosing a sealing strip, it is recommended to purchase high-quality products, which is not only environmentally friendly, but also does not contain any odor, and will not cause harm to the health of the residents.

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