Tempered glass, laminated glass, insulating glass which is better?
Some glass doors and windows are often used in the home improvement process. Because the requirements of each owner are different, glass doors and windows are also rich in material selection, so that the glass doors and windows installed in their homes can be used for heat insulation and absorption. The sound function, toughened glass, laminated glass, hollow glass which is better?
The outstanding characteristic of tempered glass is its high strength, which is 3 to 10 times higher than that of high-quality general flat glass. And it has safety performance when broken. Therefore, it is widely used in the automotive industry and construction industry. Especially in high-rise buildings, large glass blocks are subjected to strong wind pressure. Tempered glass is particularly suitable. Tempered glass can not only be colorless and transparent, it can also produce colored endothermic and heat reflective tempered glass. There are also varieties of colored glazed tempered glass, reinforced laminated glass, and anti-theft glass. The thickness of the glass can be determined between 2-19mm. However, from the perspective of reducing the cost of raw materials, reducing the cost, reducing the weight, and facilitating installation, etc., under the premise of guaranteeing the strength to be achieved, tempered glass should be selected as thin as possible. At present, the thickness of tempered glass commonly used in civil buildings is 4 to 6 mm. Tempered glass can also be used for interior wall partitions etc. in home decoration.
If the indoor and outdoor glass are made of tempered glass, the impact resistance and safety of the glass are greatly improved both indoors and outdoors. Because the impact resistance of tempered glass is 5-10 times that of ordinary glass, its flexural resistance is 3-5 times that of ordinary glass, which can be described as safe home.
Why use laminated glass?
Laminated glass sound-insulating window is a kind of sound-proof window with better sound-insulating effect and mature production technology. Compared with other glass, laminated glass has the properties of shockproof, anti-theft, bulletproof and explosion-proof. The glass of the bank window is It is laminated glass.
Laminated glass advantages:
(1) Good transparency.
(2) Impact resistance is several times higher than that of normal flat glass. It can be made of multi-layer ordinary glass or tempered glass and can be made into safety glass with extremely high impact resistance.
(3) Due to the adhesion of PVB film, even if the glass is broken, the fragments will not be scattered and hurt.
(4) By using different original glass sheets, the laminated glass can also have properties such as durability, heat resistance, moisture resistance, and cold resistance.
Why do many people choose hollow glass?
Hollow glass has many advantages
1, heat insulation
The hollow glass is filled with a dry gas or an inert gas. The gas is sealed inside for a long period of time and cannot convect with the outside. Therefore, the heat transmitted between the two layers of glass is small, and this plays a very good thermal insulation effect.
2, no frost
When there is a large temperature difference between the two sides of the insulating glass, since one glass only senses the temperature of one side, the two surfaces of the single glass will not have a large temperature difference, so the temperature difference between the inside and the outside in autumn and winter is not very large. Frosting and condensation occur.
As there is more than one layer of normal glass and the atmosphere is filled with inert gas, the ability to reduce noise and noise is greatly improved, which helps create a quiet working environment and a comfortable sleeping environment. This is the largest number of buildings in downtown areas. Good choice.
People who exclude insulating glass are not rare
Disadvantages of insulating glass:
1, short life
The life of insulating glass is only about five years, but the double seal time is relatively longer. With the extension of the use time, people find that this product has a fatal shortcoming - short life, failure of the use of insulating glass Not as good as ordinary single-layer glass, neither scrubbing nor aesthetics.
2, dust is difficult
If the double glass is not well sealed, dust and water vapor can easily enter the glass cavity. When the water vapor meets cold frost, the condensation of heat, the dust adhered to the glass can never be removed. It will be blurred and dirty.
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