Is there anything wrong with the tempered glass on the door of the living room bursting?

The tempered glass of the living room door bursts, it must be replaced in time to remove the glass slag on the ground, this kind of tempered glass will generally burst because of strong impact.

It is possible that there is a crack in the glass, so it may also be hit hard, and it may be moving, so in this case, it is better to replace it with a good one.

The tempered glass of the living room door burst, probably because it has been exposed to the sun for a long time, so it will show some damage over time.

The tempered glass of the living room door burst, probably because of the process of using cigarette butts, or because of the deformation of the door.

The tempered glass of the living room door burst, this must be a sharp object, or the temperature is too high, there is always a reason.

This kind of tempered glass fish tank bursting is an accidental phenomenon, and there is no major problem, let alone any warning. Please don't believe some unscientific claims.

Tempered glass** may be related to external vibration. Or the quality of the tempered glass is not up to par.

If I happen to have the glass burst, I think you should replace it with a non-glass one, so that it is not easy to burst, and you can also put a protective standard.

Hello, according to your problem, it may be caused by too much temperature difference between inside and outside, and you need to find a professional to analyze and analyze.

There are two possibilities for unprovoked bursting:

1. The nickel sulfide particles contained inside expand in volume

The nickel sulfide particles in the tempered glass are randomly distributed, if they are located in the tempered glass when the maximum stress, such as force, humidity, temperature field changes and deformation, etc., the internal force of interaction between the parts of the object is generated to resist the action of this external factor, and try to restore the object from the deformed position to the position before deformation, the particle may become the detonation point of the tempered glass self-explosion.

2. The quality of the glass surface and edge

In the process of processing, transportation, storage and construction, tempered glass is likely to cause defects such as scratches, explosions and edge explosions. There are a large number of micro-cracks on the surface of the glass, such as water vapor, heavy objects on the glass table, etc., which may accelerate the expansion of micro-cracks, and when the crack size is close to or reaches a critical value, the crack expands rapidly, and eventually leads to glass breakage.

Disadvantages of tempered glass:

1. The tempered glass can no longer be cut and processed, and the glass can only be processed to the required shape before tempering, and then tempered.

2. Although the strength of tempered glass is stronger than that of ordinary glass, tempered glass has the possibility of self-explosion (self-breaking), while ordinary glass does not have the possibility of self-explosion.

3. The surface of the tempered glass will be uneven (wind spots), and there will be a slight thinning of the thickness. The reason for the thinning is that after the glass is softened by hot melting, it is quickly cooled by strong wind, which makes the crystal gap inside the glass smaller and the pressure increases, so the glass is thinner after tempering than before tempering.

4. After passing the tempering furnace (physical tempering), the flat glass used in construction will generally be deformed, and the degree of deformation is determined by the process of equipment and technicians. To a certain extent, the decorative effect is affected (except for special needs).

The above content reference: People's Daily Online-The tempered glass dining table suddenly exploded and shattered into a time bomb at home.

The above content reference: Encyclopedia - tempered glass.

The reasons for the bursting of tempered glass doors can be summarized as follows:

1. Defects in glass quality: glass contains stones and impurities: impurities in glass are the weakness of tempered glass, but they are also stress concentrations. In particular, if the stone is in the tensile stress zone of tempered glass, it is an important factor leading to bursting.

2. Uneven stress distribution and offset in tempered glass: The temperature gradient along the thickness of the glass is uneven and asymmetrical when the glass is heated or cooled. The tempered products have a tendency to self-detonate, and some produce "wind explosion" when they are cooled.

If the tensile stress zone is offset to a certain side of the product or to the surface, the tempered glass will form a self-explosion.

3. The influence of the degree of tempering: the experiment proves that when the degree of tempering is increased to level 1, the number of self-explosion reaches 20-25%. It can be seen that the greater the stress, the higher the degree of toughening, and the greater the amount of self-explosion.

When installing, the worker master is not in place; In addition, tempered glass itself has a certain self-explosion rate; There was once a 5-year-old tempered glass that burst on its own.

Method of installation of tempered glass door handle: 1. The hole of the glass door handle on the all-glass door leaf is generally completed when cutting glass. When the connecting part of the glass door handle is inserted into the opening, it should not be too tight, and should be slightly loosened; If the insertion is too loose, the insertion can be wrapped with soft tape.

2. Before installation, apply a little glass glue to the part where the glass door handle is inserted into the glass. When the handle is assembled, the root is close to the glass and then the fixing screw is pressed to ensure that the handle is not loose. 3. If it is not a glass door tempered glass, use a 10mm glass drill bit to measure the hole distance (center to center) of the glass door handle, mark it on the glass door, water and punch the hole, first install it from the outside, and screw the long screw of the handle inside, don't leave the screw of the handle outside, so that the glass door handle can be removed from the outside.

Do not padd soft glass over a large area, as moisture or dirt on the table will cause mold on the glass. In addition, soft glass will stick to the wooden table for a long time, causing paint to fall off or something. If you have to pad something.

It is recommended to go to the supermarket and buy a few small coasters or something.

Tempered glassThere are two reasons for the general direction of the rupture:

One is that it is damaged by external forces, such as the bump when Zheng Laxue is carrying, or artificial knocking.

The second is that it is not damaged by external forces and naturally ruptures. There are also more impurities, defects, etc., such as bubbles, cracks, impurities, etc., which are present during glass production; There is also the burst phenomenon of tempered glass, which is mainly called because of the nickel sulfide in tempered glass.

After the tempered glass is quenched, the internal nickel sulfide is converted from the high-temperature A phase to the low-temperature B phase, and the volume will increase, and then the glass will break after the source, which is a normal phenomenon within the specified range.

There are stones in the glass.

Impurities, bubbles: Impurities in the glass are the weak point of tempered glass, and they are also stress concentrations.

Stones, especially those in the tensile stress zone of tempered glass, are an important factor leading to bursting.

Stones are present in glass, with the vitreous humor.

They have different coefficients of expansion.

After glass tempering, the stress concentration in the crack area around the stone increases exponentially. When the expansion coefficient of the stone is less than that of glass, the tangential stress around the stone is in a tensile state, and the crack propagation that accompanies the stone is more likely to occur.

Summary. Answer: There are many reasons for self-explosion, such as uneven internal pressure, extreme cold and heat greater than a certain extent, and the phenomenon of self-explosion may occur.

Whether it is tempered glass or fireproof glass, as long as it is physically strengthened glass, it may explode. There are many reasons for self-explosion, such as uneven internal pressure, extreme cold and heat greater than a certain extent, etc., if the tempered glass of your shower room is automatically broken, it may be that there is no elastic material isolation between the glass and the bottom of the cabinet door and the pressure strip, so that direct contact is easy to cause glass breakage, or the glass is loose or the nail is fixed too tightly, and the vibration when the door leaf is opened and closed is also easy to cause glass to break.

Answer: There are many reasons for self-explosion, such as uneven internal pressure, extreme cold and heat greater than a certain extent, and the phenomenon of self-explosion may occur. Whether it is tempered glass or fireproof glass, as long as it is physically strengthened glass, it may explode.

There are many reasons for self-explosion, such as uneven internal pressure, extreme cold and heat greater than a certain extent, etc., if the tempered glass of your shower room is automatically broken, it may be that there is no elastic material isolation between the glass and the bottom of the cabinet door and the pressure strip, so that direct contact is easy to cause glass breakage, or the glass is loose or the nail is fixed too tightly, and the vibration when the door leaf is opened and closed is also easy to cause glass to break.

In order to prevent the self-explosion of tempered glass caused by improper installation, it is best to ask the manufacturer to provide professional personnel for on-site installation when purchasing products, so as to avoid damage caused by improper installation. The most taboo in installation is to cut the glass, because the tempered glass can only be processed to the required shape before tempering, and cannot be processed in size and shape after tempering, which is very easy to make the glass self-detonate. The shower room products on the market, due to the consideration of aesthetic reasons, generally do not come with explosion-proof film on the glass, so after purchasing the tempered glass of the shower room, you need to paste the explosion-proof film by yourself, which can effectively prevent the glass fragments from splashing everywhere when the glass explodes.

Tempered glass is to heat the glass, and then the high-pressure air quickly cools it, the outside shrinks quickly, the inside is slow, and finally the outer layer and the inner layer produce a kind of tensile force. When this balanced force is suddenly broken, it will affect the internal stress of the whole glass, and the whole will collapse and will be broken into small particles. Generally, the sudden temperature difference of a local point and a certain corner are collided, and it is easy to shatter.

This force may be very small, and this result will occur. Including no collision, but the internal stress self-balance is poor, it will self-detonate, and the self-explosion rate is generally about 2 per 1,000 probability.

The fact that the glass door has the property of self-explosion is because the glass raw material contains nickel sulfide crystals, which cannot be completely avoided by any existing manufacturing technology in the world, and can only be slightly reduced by controlling the purity and processing technology of the raw material.

As far as the concept of self-explosion rate is concerned, our country only has a national standard for the engineering glass of the exterior wall, and I don't know whether there is tempered glass used in other industries abroad.

There are also detailed regulations. There are at least 3-4 nickel sulfide crystals in a ton of glass raw materials, and after this ton of glass is made into several pieces of glass with a size of one square meter, there will be 3-4 pieces of self-explosion, which is the image of self-explosion.

Precautions for glass doors.

Kitchen glass doors should avoid sudden overheating and overcooling, and do not let the freshly cooked food delivery or hot water come into contact with the glass door, otherwise it is easy to cause bursting.

Sometimes the glass door fails, not because there is a problem with the parts, nor because it is stuck, but because something else has fallen into the critical part, resulting in abnormal sound and dullness. In this case, as long as the foreign object is removed, it can be restored to normal. However, after cleaning, the parts should be inspected to see if they have been seriously damaged and if they need to be replaced.

The nails are too tight, the cutting is uneven, direct sunlight, thermal expansion and contraction, and material problems.

The reasons for the sudden cracking of automobile glass are that the temperature difference between the inside and outside of the car is too large, the improper installation of automobile glass, the use of adhesives with quality problems, the poor quality of explosion-proof film attached to automobile glass, and the poor positioning of the inner and outer glass when laminating.

The first reason for cracks in automobile glass is that it is hit by external forces, such as accidental collisions while driving, or sharp objects scratching the window grooves, which will cause cracks, and after further expansion, it will cause self-explosion. Secondly, the self-cracking of the glass may also be caused by its own reasons, for example, when the cold and heat variables of the glass film are too large, there is also the stress deformation caused by the glass film, resulting in the bursting of the glass. This situation is the membrane quality problem that manufacturers have been emphasizing.

Finally, it has something to do with the outdoor temperature, when the outdoor temperature is high and low, and the contrast is large, the glass will expand and contract, which will lead to self-cracking.

The tempered glass door will fall down a few hours after the self-explosion, pro! Hello, I'm glad to answer for you<> pro-tempered glass can last about 1-2 months after self-explosion, of course, it still depends on the severity of the self-explosion, as well as the severity of the surrounding environment. However, try to travel only oak within 1 hour, take the time to replace the glass that is about to break, after all, the glass is used to prevent the wind, in case the wind is strong, it will be scattered directly on the ground, so it is not a long-term solution to be broken all the time.

Hope mine can help you <>

Do you have any other questions?

Causes of natural bursting of glass doors: self-explosion caused by quality defects, uneven stress, and excessive tempering.

1. Self-explosion caused by quality defects

The first is in the process of glass production, stones.

The incorporation of impurities and air bubbles, these stones, impurities and bubbles can cause uneven stress in the glass, resulting in **. This defect can generally be found with the naked eye, and it is a controllable self-detonation.

2. The stress is uneven

Self-detonation caused by the offset of tempered glass.

During the production process, the heating or cooling process produces temperature inhomogeneity along the direction of glass thickness, which makes the tensile stress deviate to a certain side, resulting in uneven stress and self-explosion.

3. The degree of tempering is too high

Generally speaking, the higher the degree of tempering of tempered glass, the easier it is for tempered glass to self-destruct. The probability of self-explosion increases by 20% and 25% for every level of tempering increased.

Precautions for choosing a glass door

1. Look at the quality of the glass

Many times after we see our favorite glass door, we may forget to check its quality, the so-called inspection quality is mainly to see whether there are cracks on the glass door, whether the thickness of the glass door meets the national standard and so on.

2. Look at the door frame

The door frame is a good thing to fix the glass door, and we must ensure that the quality of the door frame is passed, so as to ensure that the glass in the glass door will not fall and will not bring any harm to people. At present, the glass door frames on the market mainly include carbon steel materials and aluminum-magnesium alloys.

material, aluminum-titanium alloy material, and among these materials, the aluminum-titanium alloy material is the strongest, we can choose such a door frame.

3. Look at aluminum

When buying a glass door, we also have to look at its aluminum. For general glass doors, the quality of its aluminum is also relatively good. Therefore, consumers can check its hardness and thickness when purchasing, so as to judge the quality of aluminum.

4. Hardware accessories

Although the hardware accessories are only a smaller device on the door in terms of proportion, the hardware accessories on the glass door can directly affect the overall appearance of the door, and can also determine the safety of the door.