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Which of the following are correct characteristics of facility construction materials?

Which of the following are correct characteristics of facility construction materials?

PrepAway - Latest Free Exam Questions & Answers

A.
Heavy timber construction material is commonly used for office buildings

B.
Light frame construction material has a fire survival rate of 30 minutes

C.
Heavy timber construction material has a fire rate of one hour

D.
Heavy timber construction material is commonly used for office buildings and has a fire rate of two hours

Explanation:
Heavy timber construction material is commonly used for office
buildings. Combustible lumber is still used in this type of construction, but there
are requirements on the thickness and composition of the materials to provide more
protection from fire. The construction materials must be at least four inches in
thickness. More dense woods are used and are fastened with metal bolts and plates.
Whereas light frame construction material has a fire survival rate of 30 minutes,
the heavy timber construction material has a fire rate of one hour.

2 Comments on “Which of the following are correct characteristics of facility construction materials?

  1. wishfishs says:

    according the answer explain, answer A,B,C is correct, only answer D is incorrect. So the question should be:
    Which of the following are “incorrect” characteristics of facility construction materials?




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