IBC Classifications Flashcards
1
Q
Type IA
A
3hr Frame and load bearing walls
2hr floors
1.5 hr roof
2
Q
Type IB
A
2hr frame
2hr floor
1hr roof
3
Q
Type II
A
1hr Building
4
Q
Type IIA
A
Non combustible materials
5
Q
Type IIB
A
No assigned fire ratings
6
Q
Type III
A
2hr Bearing walls
7
Q
Type IIIA
A
1 hour throughout structure
8
Q
Type IIIB
A
No 1hr rating
9
Q
Type IV
A
1hr frame
10
Q
Type IV Exterior walls
A
2hrs or less
11
Q
Type IV wooden columns
A
Min 8 in dim(6in nom) width/8in nom depth for roof and ceilings
12
Q
Type IV Floor Framing
A
Min 6 in nom width/10in depth
13
Q
TYPE IV Roof framing
A
Min 6 in nom width/8in nom depth for first 1/2
Nothing less than 6in for top half
Must be constructed without void spaces
14
Q
TYPE VA
A
1hr for structural elements
15
Q
Type VB
A
Non fire rated
