Conclusion
The unreasonable design of the open fan sink, the loose sealing of the window sash and the broken glass panel will lead to leakage, which will lead to rust of the hardware and aging of the structural glue, and affect the structural stability of the curtain wall.
Low-e glass comes in two main types hard coat and soft coat. Hard coat low-e glass is produced by depositing a thin layer of metal oxide onto the glass surface during the manufacturing process. This type of low-e glass is more durable and is typically used in commercial applications.