What are the five causes of broken doors and windows?

There are many reasons for the cracking of doors and windows, such as temperature increase, poor quality, impact, etc.

Generally, the glass must be broken by external forces, which is also the most common, and because the doors and windows are exposed to wind and rain, they become deformed and squeeze the glass, resulting in broken glass, and wooden doors and windows are the most common.

Cracks on the outside of the double glazing do not affect safety, not to mention that the cracks are very small.

It will still have an impact, because you may not feel its harm at the moment, and wait until its crack is big enough or it will shatter suddenly, so if there is such a hidden danger, it is better to replace a piece of glass as soon as possible.

This definitely has an effect, sometimes the wind is strong or, or the door closes loudly, and the glass is easy to break.

Try changing ......Glass has stress, thermal expansion, and cold contraction, and cracks can easily crack and crack for no reason......There is a risk of injury and falling...

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It is advisable to replace the glass in time to avoid danger.

If you have the funds, it is recommended to replace the glass.

There are cracks in the window glass. Not necessarily. Affects security. However, the double-glazed glass is a hollow structure, which is used for sound insulation and noise reduction. When there is a crack, the sound insulation effect may be relatively poor.

Door and window glass is related to temperature.

Door and window glass is also related to the temperature of the weather, if it is summer in the sun the glass absorbs infrared rays, the temperature of the glass itself rises, and the temperature of the edge is not balanced, so the temperature difference is easy to appear for a long time The risk of thermal cracking, and if it is a strong cold weather, this will also happen.

glass size related. The bigger it is, the higher the risk of self-detonation.

The larger the size of the glass, the less the natural force area, and the higher the natural binding force of the glass surface affected by external factors, so the probability of cracking will also increase. Therefore, owners should consider the risk of glass panel breakage while pursuing large glass, and think about how to make adjustments.

The size is not suitable when installing the door and window glass.

Some installers know that there are some deviations in the size of the installation, in order to covet their own convenience will be hard to install in, and finally lead to the installation of doors and windows too tight, the specifications are not suitable, there may be no problem in a short time, if it is a long time will definitely increase the impact of doors and windows self-explosion, so the owner must remember to carefully accept the door and window installation process.

The inside of the glass contains impurities.

Another is that the door and window glass is doped with impurities such as stones and bubbles in the production process, so these impurities will easily cause cracks on the surface of the glass, which can also explain why your doors and windows will crack for no reason.

1. It is necessary to check whether the cracked wall is a load-bearing wall or load-bearing structure, and whether there are hidden dangers that lead to danger. If there is no danger, you can fill the cracks with cement to prevent water from entering the room later due to rain. 2. After applying cement on the cracks, make sure that the cement is in place, then apply putty on the cement, and apply waterproof wall latex paint on the putty to ensure the appearance.

1. If there are cracks outside the wall, it is necessary to judge the cause of the cracks, and if the wall is cracked due to the problem of construction quality, it will affect the quality and safety of the wall and the safety of living. You need to contact your local property department for on-site repairs and inspections.

2. Go to the neighbor's house to see if there is also such a situation, if there is only one, check whether the crack is too large and whether it has caused the balcony to fall. If the crack is relatively small, you can fix it with a fixative such as cement.

3. When choosing latex paint outdoors, you must choose latex paint with good waterproof and moisture-proof effect, because outdoor use needs to experience a long time of wind and rain, and you must choose materials with good waterproofness to ensure that moisture will not enter the room.