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Author Question: If properly constructed, firewalls between apartment or townhouse units can provide protection ... (Read 148 times)

rayancarla1

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on: Jul 24, 2018
If properly constructed, firewalls between apartment or townhouse units can provide protection against
  flame spread for up to _____.
 
  a. 30 minutes
  b. 1 hour
  c. 2 hours
  d. 4 ho

Question 2

A masonry veneer wall must be separated from its backup by an airspace of at least _____.
 
  a. 1/2 inch
  b. 1 inch
  c. 1-1/2 inches
  d. 2 inches


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l.stuut

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Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

b


rayancarla1

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  • Posts: 571
Reply 2 on: Jul 24, 2018
Wow, this really help

mammy1697

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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