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

www.cnxzlf.com

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.

评论

发表评论

此博客中的热门博文

Connection construction methods for steel buildings

图片
  Connection construction methods for steel buildings The steel structure building connection construction mainly consists of three ways: rivet connection, welding, bolt connection. 1. Rivet connection Rivet connection refers to the connection method of inserting rivets into the rivet holes and then riveting the holes together by applying pressure or heating, and the internal part of the member is pressurized by the shear of the rivets. The advantages of riveting are reliable force transmission, good shape and toughness. The disadvantage is that the rivet processing and manufacturing of steel consumption, riveting procedures are complex, and processing and manufacturing labor-intensive, limited bearing capacity, in the rivet hole will produce strong stress. Rivet connection 2. Welding technology Welding is the most common connection form for basic steel structure components. Welding generally does not require splicing materials, saving steel and labor, saving materials; good sealing o
阅读全文

Bolt ball joint space frame

图片
  Space frame structure because of its novel structure, reasonable force, light weight, small amount of steel, a large number of steel structures have emerged from the late 1980s, increased by about 80 to 1 million m2 every year. Widely used in large sports venues, exhibition centers, theaters, shopping malls, terminal buildings, waiting halls, factory workshops, warehouses, TV towers, etc. The domestic space frame structure is mainly divided into: welding ball joint space frame and bolt ball joint space frame. The bolt ball joint space frame has a large amount of processing in the factory and convenient installation on site. It is suitable for the special-shaped structure with tight on-site construction period, restricted construction conditions and electricity consumption, complex grid shape and difficult pole positioning. This paper focuses on the bolted ball joint space frame. LF is professional manufacturer and engineering company for space frame and steel structure pr
阅读全文

What type of steel connection is the articulated connection suitable for?

图片
  articulated connection The articulated connection is mainly used for the connection of beams and columns in steel structures , especially where it is necessary to allow the two structural members to rotate relative to each other within a certain range. This type of connection is usually used for flexible connections, in contrast to rigid and semi-rigid connections. In an articulated connection, the connecting nodes are not subjected to significant deformation of the connection angle, thus maintaining the overall stability and resistance of the structure. Articulated structures usually use double angles, end plates, single shear plates and double shear plates as connectors. In steel structures, it is usually used as a connection structure connecting primary and secondary beams, and can also be applied in the structural splicing of inclined beams. For example, double angles can be welded on both sides of the web of the secondary beam, and at the same time connected with the main beam b
阅读全文