Open plan office spaces should have a ceiling with an NRC rating of at least: .30 .60 .75 ...

Author Question: Open plan office spaces should have a ceiling with an NRC rating of at least: .30 .60 .75 ... (Read 80 times)

soccerdreamer_17

Hero Member
Posts: 552

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

Sr. Member
Posts: 332

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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