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Author Question: Open plan office spaces should have a ceiling with an NRC rating of at least: .30 .60 .75 ... (Read 90 times)

soccerdreamer_17

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on: Aug 28, 2018
Open plan office spaces should have a ceiling with an NRC rating of at least:
 
   .30
   .60
   .75
   .80 or higher

Question 2

A door assembly with an STC rating of 40 should:
 
   Be matched with a wall assembly of the same STC
  rating
   Be made from steel
   Be have gaskets around the edges
   All of the above


parker125

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Reply #1 on: Aug 28, 2018
Answer to Question 1

.80 or higher

Answer to Question 2

Be matched with a wall assembly of the same
STC rating


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