Glass curtain wall system glass selection

Glass curtain wall is a beautiful and innovative architectural wall decoration, it is lightweight, with a large crystal transmission and reflection properties, can create a bright indoor light environment, and to achieve the blend of building inside and outside the effect of space, which became the Class building facade design of the new darling. Glass curtain wall in the architectural form shows a strong expression, very attractive, by the owners, architects favor, has become a symbol of modern urban architecture. As a symbol of modern architecture, glass curtain wall in the country has been more and more widely used, but people in the use of the process also found that it also has a negative impact, such as light pollution, building energy consumption, greenhouse effect, these are And the choice of glass is directly related.

The advantages of glass curtain wall

1, glass curtain wall light and beautiful

Glass curtain wall has a very attractive charm, it makes the building shiny, bright and crystal, and thus become a modern architectural popular performance techniques; the same time the glass curtain wall is usually used aluminum alloy or other metal rolled into a skeleton, glass and closed metal fasting Shaped bar made of housing fence, together with the formation of double-layer hollow glass wall, its weight is only about 50kg / m2 or so, greatly reducing the weight of the building, can be called light weight.

2, the glass curtain wall shade energy saving

Modern high-rise building glass curtain wall, usually coated glass (or Low-E coated glass) and tempered glass combination, compartment filled with dry air insulating glass. When the glass curtain wall using this insulating glass after the 0.3-2.5um solar radiation with more than 60% of the transmittance during the day from the outdoor radiation energy can be through most, but the night and rainy weather, from the indoor objects of heat About 50% of the radiation is reflected back to the room, only less than 15% of the heat radiation is absorbed by the re-radiation and convection exchange loss, it can effectively prevent the indoor heat out to the outside. To overcome the original glass surface heat transfer, high thermal transmittance problem, to achieve a good shade energy saving effect.