3MTM FireDamTM Intumescent Coating WB 1000 WB1000 Training ...
3MTM FireDamTM Intumescent Coating WB 1000 WB1000 Training ...
3MTM FireDamTM Intumescent Coating WB 1000 WB1000 Training ...
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3M Fire Protection Systems<br />
<strong>WB</strong><strong>1000</strong> <strong>Training</strong> Module<br />
What Is It?<br />
<strong>Intumescent</strong><br />
A thermal-chemical process whereby exposure of a material to heat<br />
causes it to swell with a resulting dramatic increase in volume and<br />
thickness<br />
Fire resistance<br />
The term fire resistance represents the period of time that a material or<br />
object can maintain it’s intended performance during a fire. Most<br />
commonly equivalent to maintaining its structural integrity during a fire.<br />
B E F O R E B U R N T E S T D U R I N G B U R N T E S T A F T E R B U R N T E S T<br />
© 2011, 3M<br />
All Rights Reserved.
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