Performance Criteria:
Fire Resistance: Ability to withstand fire without significant deformation or failure.
Smoke Leakage: Permissible level of smoke leakage to ensure effective containment.
Mechanical Stability: Structural integrity under fire conditions, including resistance to thermal expansion and contraction.
Operational Reliability: Functionality of movable smoke curtains, including activation, deployment, and retraction mechanisms.
Testing Methods:
Fire Resistance Testing: Evaluates performance under simulated fire conditions.
Smoke Leakage Testing: Measures the amount of smoke passing through the curtain.
Mechanical Stability Testing: Assesses structural integrity when exposed to fire.
Operational Reliability Testing: Ensures reliable deployment and retraction of movable curtains.
