Fire Performance and Safety Standards Analysis of Pivot Hinges

Introduction

Pivot hinges are commonly used in many types of doors, including fire-rated doors. These hinges play a crucial role in ensuring the safety of occupants in a building in the event of a fire. This article will analyze the fire performance and safety standards of pivot hinges.

Fire Performance Standards

1. Fire resistance: Pivot hinges must be able to withstand high temperatures and remain functional during a fire. The fire resistance of pivot hinges is tested according to the EN 1634-1 standard.

2. Smoke control: Pivot hinges must prevent the spread of smoke between compartments during a fire. The smoke control performance of pivot hinges is tested according to the EN 1634-3 standard.

3. Integrity: Pivot hinges must maintain their structural integrity during a fire. The integrity of pivot hinges is tested according to the EN 1363-1 standard.

Safety Standards

4. Durability: Pivot hinges must be durable and able to withstand frequent use. The durability of pivot hinges is tested according to the EN 1935 standard.

5. Corrosion resistance: Pivot hinges must be resistant to corrosion to ensure their longevity. The corrosion resistance of pivot hinges is tested according to the EN 1670 standard.

6. Load-bearing capacity: Pivot hinges must be able to support the weight of the door. The load-bearing capacity of pivot hinges is tested according to the EN 1935 standard.

7. Finger protection: Pivot hinges must be designed to prevent fingers from being trapped between the door and frame. The finger protection performance of pivot hinges is tested according to the EN 13126-5 standard.

Conclusion

Pivot hinges play a crucial role in ensuring the safety of occupants in a building during a fire. It is important to ensure that pivot hinges meet the necessary fire performance and safety standards to prevent the spread of fire and smoke and to maintain the structural integrity of the door. By adhering to these standards, we can ensure that buildings are equipped with safe and reliable pivot hinges that can withstand the test of time.