More practical application of glass for aluminum curtain wall in high-rise buildings
[China Aluminum Network] Tempered glass and semi-tempered glass have been used in many domestic and foreign building curtain walls, but Hong Kong and foreign projects tend to use semi-tempered glass and hollow glass made of it in high-rise building curtain walls, such as Shanghai Gold Mao Building, Hong Kong Financial Center Phase II and the United States Sears Tower. And now more commonly used laminated glass made of semi-tempered glass, the glass has a greater residual strength after crushing, in general, will not fall. In the new office building of the Hong Kong Independent Commission Against Corruption, semi-tempered laminated glass is used as the curtain wall, and tempered glass is specially used locally. Significant signs are set so that people in and out of the office can break the glass and escape in the event of an emergency. rescue. It is therefore recommended to use semi-tempered glass and a combination of laminated glass in the general parts of the building; in locations that are vulnerable to impacts and impacts that cause human injury, such as doors and glass barriers with elevations below 5 m, the stress is greater than 95 MPa. Tempered glass and its composite glass. Green belts or awnings should be installed under the glass curtain wall to prevent passersby from approaching. In short, people-oriented design should adopt safer materials based on actual conditions.
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