Author Topic: Research  (Read 2731 times)


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« on: April 03, 2002, 10:49:16 PM »
  My name is Amanda and I am doing a research project. My topic is what material out of these 6, Wood, Fiber Glass, Aluminum/Metal, Styrofoam, Cork, and Plastic make walls sound proof the best (I can only use 1 at a time with drywall).  I would really appreciate it if you rated wich material stops sound the best.
         Thank You SO much,