feature
1. Curtain wall is an independent and complete overall structural system;
2. Curtain walls are usually used on the outside of the main structure, and are generally covered on the surface of the main structure;
3. The curtain wall has a certain micro-movement ability in the plane relative to the main structure.
performance
1. Anti-wind pressure deformation
2. Rainwater leakage (water tightness)
3. Air penetration (air tightness)
4. In-plane deformation (seismic resistance)
5. Thermal (insulation)
6. Sound insulation
7. Lightning protection
8. Fireproof
9. Environmental protection
10. Sound absorption
11. Beautiful, decorative
12. Energy saving
structure type
Common glass curtain wall structural forms: hidden frame, semi-hidden frame, exposed frame, point type, all glass, etc.