This is a 6″ metal stud 2 hour fire rated shaft wall (LB) for multi-story chute or make up shaft. Acoustical sealant on top and bottom of the wall on both side are shown as well as the 6″ sound attenuation full batt. insulation.
For a great informative site with available rated wall assemblies, check out
http://www.usgdesignstudio.com/wall-selector-overview.asp
This allows you to input design data for the specific wall you need.
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