May 11th at 11:57am
The layout position of fireproof rolling shutter doors
Fireproof rolling shutter doors, in addition to being installed on firewalls, should also be installed between two fire compartments without firewalls
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May 11th at 11:55am
Daily inspection of fireproof rolling shutter
All fireproof rolling shutters should be inspected and tested once a week
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May 11th at 11:52am
Definition and working principle of rolling shutter doors
A rolling shutter door is a door that is connected in series with multi joint movable door pieces, and rotates up and down in a fixed slide with the scroll above the door as the ce
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May 11th at 11:43am
Discussion on the installation method of fire doors
There is also a slight difference in fire protection level. When installing, everyone must pay attention to details.
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May 11th at 11:39am
Discuss the precautions for installing fire doors
The installation method is generally similar and should be determined based on the on-site situation, and there are some common installation parameters that must be paid attention
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May 11th at 11:34am
On the Concept and Function of Fire Doors
Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity, and thermal insulation within a certain period of time
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