Conventional Vs. Lightweight Flashcards
1
Q
What gives conventional construction its strength?
A
The size of the members
2
Q
What does rough cut lumber mean?
A
True to size, for example 2x4 is really sized 2” by 4”
3
Q
Where does lightweight construction get its strength?
A
It gets its strength from multiple members under compression x tension
4
Q
In lightweight construction, what happens when one member fails?
A
Then other members may fail in conjunction.
5
Q
How long can lightweight construction build a roof?
A
Up to 70 ft.
6
Q
What are the two standard sizes for lightweight construction?
A
2x3 and 2x4
7
Q
How do you estimate when a structure will loose integrity?
A
Type of construction?
How long it has been burning
Fire intensity.
