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476 online
Server Time:
2024-04-30 03:28:54
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Fire proof doors: wooden doors with metal sheeting.
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Posted by Blackbird |
6/15/2008 1:05 AM | remove |
Is that some sort of system to pull the door shut if there's a fire?
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Posted by tijeff |
6/15/2008 2:07 PM | remove |
exactly
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Posted by Corvid |
5/26/2009 5:48 PM | remove |
My school had them in, held the doors in the corridors open with an electromagnet, so if the unit "heard" the alarm (they tested it once to check it recognised it) or the power failed the doors would close. And hit anyone unlucky enough to be walking through, they had some pretty mean springs on them!
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