Prefab glass dome building

 


The glass dome building is also called the glass roof. Various types of glass roofs (glass roofs, glass skylights) are widely used in hotels, restaurants, stations, commercial cities, department stores, exhibition halls, museums, and hospitals. Immersed in a sunny and bright indoor environment unaffected by the outdoor seasonal temperature, it brings a comfortable and pleasant atmosphere, and at the same time, it has obvious energy-saving potential. However, careful structural details should be dealt with in terms of fire prevention, waterproofing, xx, and thermal insulation.

 

The Steel Structure Glass Dome Roof of Togo's Presidential Palace-LF-BJMB

Technical Advantages (1)The glass dome building shape is high on visual impact and in most cases is both strong and durable. Domes roofs are used for providing maximum daylight on flat roofs. They are the ideal solution when conventional windows and roof

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According to the production method, the glass dome roof is divided into:

1. Glass-inlaid aluminum alloy skylights: Most of aluminum alloy open-frame skylights are constructed by inlaid glass on the sash composed of inclined or horizontal aluminum alloys, and aluminum alloy pressure plates are used to fix and hold the glass. The enclosure member of the cover, the frame itself is fixed on the load-bearing structure, and it transmits the self-weight, wind load and snow load of the skylight. This kind of lighting roof has different requirements for the aluminum section due to different shapes. The section design of the profile should be reasonable, and drainage should be considered, otherwise it is easy to leak.

2. Aluminum alloy hidden frame dome glass roof: This kind of glass roof is used for glass roof with the development of structural hidden frame glass curtain wall technology. This is an aluminum alloy glass skylight of {zx1}. Due to the structural glass assembly method used in the hidden frame glass skylight, there is no need to clamp and fix the glass with a pressure plate, and there are no aluminum alloy rods protruding from the glass surface on the outer surface of the glass, so that the surface of the skylight can be formed into a flat surface (no aluminum profiles protruding). This kind of glass lighting roof, the glass is not inlaid on the aluminum profile, but is pasted on the aluminum material with structural adhesive. The structural sealant is a glass-fixed adhesive on the frame. At the same time, the glass skylight is sealed. The bonding of glass can only be used with silicone structural adhesives, and cannot be replaced by other adhesives.
3: Point type glass dome construction: the glass used for glass roof is generally tempered laminated glass, tempered insulating glass, and tempered insulating LOW-E glass.

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