Product features

    1. Fire resistance function: anti-explosion wall (door) has fire-resistant integrity > 3h.

    2. Anti-explosion function: anti-explosion wall (door) has anti-explosion function, and the impact of explosion impact is 200KPa.

    3. Sealing function: anti-knock door sealing performance requirements: when the pressure difference between the inside and outside of the door is 10Pa, the air permeability of each meter gap is less than or equal to 6.

    Cubic meters per m. H, (GB13686 Ⅴ level)

    4. Automatic closing function: anti-knock door has automatic closing function.

    5. Escape function: the anti-explosion door has an escape function, and the human body triggers the door after the escape lock, and evacuates in the evacuation direction.

    6. Door opening Angle: greater than or equal to 90 degrees.

    Use case: transverse channel protection wall.