Tempering Laminated glass characteristic
1. Gluing Glass High safety. Because the adhesive film of the middle layer is tough and has strong adhesion, it is not easy to penetrate after being damaged by impact, and the debris will not fall off, and it is tightly bonded with the adhesive film.
2. and Other glass In comparison, it has the properties of shock resistance, anti-theft, bullet proof and explosion-proof.
3. Energy saving is that the interlayer can reduce solar radiation, prevent energy loss and save energy air conditioner The power consumption and the intermediate film of can buffer the acoustic vibration products of sound, so as to achieve the sound insulation effect.
4. The intermediate membrane can block 99% of the ultraviolet rays and delay the indoor furniture Fading of curtains.
5. Increase the appearance of buildings.
Application field of tempered laminated glass
Because the laminated glass has high impact strength and use safety, it is suitable for doors, windows, ceilings, shower rooms, floors and partitions of buildings, skylights of industrial plants, shop windows, kindergartens, schools, stadiums, private residences, villas, hospitals, banks, jewelry stores The doors and windows of the post office and other buildings where valuables or fragile glass are kept. Laminated glass is also often used in schools, airports, hotels, ministerial office buildings and other public facilities, places prone to accidents (French windows, glass doors, etc.) and roof skylights.
The curved laminated glass can be used for elevating sightseeing elevators and revolving doors of shopping malls and hotels. Bullet proof glass and anti-theft glass can be used in the business halls of capital enterprises such as banks, economic rights and interests certificate companies, insurance companies, as well as the counters, doors and windows of gold and silver jewelry stores, museums, commercial residential buildings, * * * and other places. PVB film produced with special formula is also widely used in aerospace, military and high-tech industries, such as aircraft, spacecraft, military
Wet lamination, that is, glue pouring. This method is simple in technology, and its production is affected by the weather. It is easy to yellowing and degumming after a long time.
Specification of tempered laminated glass
The length width ratio of toughened laminated glass shall not be more than 2.5, of which the size of glass 2 and 3mm thick shall not be less than 400mm × 300mm, and that of glass 4, 5 and 6mm thick shall not be less than 600mm × 400mm. The size of float glass is generally not less than 1000mm × 1200mm, and the larger size of 5mm and 6mm can reach 3000mm × 4000mm.
According to the national industry standard JC433-91, the thickness of the wired glass is divided into 6, 7 and 10 mm, and the size is generally not less than 600 mm × 400 mm, and not more than 2000 mm × 1200 mm.
To sum up, toughened laminated glass has the function of high safety and isolation, which makes up for the defects of ordinary glass to a certain extent, and also ensures the safety. Therefore, it is widely used in various buildings and shopping malls. It is one of the more advanced glass in modern society, giving consideration to both internal safety and external beauty. Owners can purchase tempered laminated glass that is suitable for their own needs. The above information is about tempered laminated glass shared for everyone, and I hope it will be helpful to everyone.
Use of insulating glass:
Insulated glass is mainly used on buildings that need heating, air conditioning, noise prevention or condensation, and no direct sunlight and special light. It is widely used in residential buildings, restaurants, hotels, office buildings, schools, hospitals, shops and other places where indoor air conditioning is required. It can also be used for doors and windows of trains, cars, ships, freezers, etc.
Insulating glass is mainly used for decoration of outer glass. Its optical performance, thermal conductivity and sound insulation coefficient shall comply with national standards. The insulating glass with reasonable structure and standard design can play its role in heat insulation, sound insulation, anti-theft and fire prevention. The vacuum double tempered glass can reach the laboratory standard even more! There are also insulating glass with inert gas and colored pigment gas added on the market, as well as beauty bars added for reinforcement and decoration.
Function of insulating glass aluminum spacer: aluminum is called active metal element, but its surface will form a dense oxide film in the air, making it unable to continue to act with oxygen and water. At high temperature, it can react with oxygen to release a lot of heat. With this high reaction heat, aluminum can replace metal from other oxides (thermite method).
Features of insulating glass:
Great energy-saving effect
High performance insulating glass, with a special metal film, can achieve a shielding coefficient of 0.22-0.49, reducing the load of indoor air conditioning (cooling). The heat transfer coefficient is 1.4-2.8W (m2. K), which is better than ordinary insulating glass. It also plays an important role in reducing indoor heating load. Therefore, the larger the window is opened, the more obvious the energy-saving effect will be.
Improve indoor environment
High performance insulating glass can intercept considerable energy from the sun to the room, thus preventing discomfort caused by radiant heat and reducing glare caused by sunset sunlight.
Rich colors and artistry
High performance insulating glass has a variety of colors, which can be selected according to needs to achieve better artistic effect.
Use of high performance insulating glass
It is applicable to public facilities such as office buildings, exhibition rooms, libraries, and special buildings requiring constant temperature and humidity, such as computer rooms, accurate instrument workshops, chemical plants, etc. In addition, it can also be used to prevent sunscreen and glare at sunset.
