Re: Building Const. For Fire Service (Was: Some WTC Thoughts) (348781) | |||
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Re: Building Const. For Fire Service (Was: Some WTC Thoughts) |
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Posted by JayZeeBMT on Thu Aug 28 10:34:43 2008, in response to Re: Building Const. For Fire Service (Was: Some WTC Thoughts), posted by JournalSquare-K-Car on Thu Aug 28 10:28:13 2008. The 02 is trapped in the metal until released during combustion. The term "oxidizer" means the 02 is in the fuel. Oxygen is used to make steel.Ordinary paper, for example, is always burning because the oxygen in our air "oxidizes" it...over long periods of time, paper will turn yellow, then brown, just like it does when you light it with a match. |