Which is the best choice for buying curtain wall materials?

First, the outer flat glass of building curtain wall should adopt safety laminated glass, ultra-white tempered glass or homogeneous tempered glass and its products.

Among them, transportation hubs, commercial centers, public cultural and sports facilities, and buildings in areas with large mobility of people should use safety laminated glass or other safety glass curtain walls with anti-falling performance to detect the outer glass of more than two floors;

Second, the lighting roof and awning glass should use semi-toughened glass, ultra-white toughened glass or homogeneous toughened glass to synthesize safety laminated glass.

It is not advisable to set double glass or other large-area glass curtain wall on the external wall of the climbing fire surface.

When the building glass curtain wall adopts safety laminated glass, it is suggested that at least two pieces of emergency broken glass should be set on each floor of the external wall of the climbing fire surface, with the spacing not more than 20m；; The width and height of each emergency broken glass shall not be less than 1. 20m, it is suggested to set up obvious warning signs for emergency glass breakage. It is recommended to use ultra-white tempered glass or homogeneous tempered glass for emergency glass breakage, and laminated glass is not allowed. Emergency broken glass cannot be set above the entrance and exit of the building. It is suggested to set overhangs on the glass curtain wall on the side of the fire climbing surface to prevent sundries from falling to the first floor.

The glass curtain wall of modern high-rise buildings adopts mirror glass and ordinary glass, and the interlayer is filled with dry air or inert gas. Reflective glass curtain wall refers to the building envelope or decorative structure, which can be displaced relative to the main structure through the supporting structure system and does not share the role of the main structure. Glass curtain walls are widely used in buildings, and often show magnificent and magnificent effects, which are deeply loved and appreciated by people.