#### Application Scenario- **Type and Structure of Building** - **High-rise Buildings**: Install in stairwells and elevator lobbies to prevent smoke from spreading quickly. - **Underground Structures**: Due to poor ventilation, installing smoke curtains can slow down smoke dispersion and facil

Smoke curtains are an important part of fire safety systems in buildings, designed to contain smoke and prevent its spread during a fire. The requirements for smoke curtains can vary depending on local building codes, fire regulations, and the specific needs of the building. However, there are some