云南快乐十分出奖结果一定牛

Fire and Smoke Doors

Protection against the spread of fire and smoke

云南快乐十分出奖结果一定牛fire doors are intended to protect openings in fire-retardant or fire-resistant walls against the penetration of fire. tormax automatic fire doors provide convenience in normal operations – and a plus point in terms of safety in an emergency because of their sustained resistance to fire and smoke.

云南快乐十分出奖结果一定牛fire doors must always be self-closing and must not be held open by wedges or other means. the closing impulse can be triggered manually via a button or a connection to a smoke alarm or building management system.

people escaping from the fire must always be able to open the door manually; the drive closes the door again safely when they have passed through.

legislation on fire and smoke protection continues to be at a national level. we therefore recommend that you obtain information from your local tormax partner about suitable solutions for your requirement in your country.

Pictogram Fire and Smoke Doors

 

Fire and Smoke Doors

 

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