|
Type
of element |
Fire
resistance rating |
Min.
Thickness |
Reference |
|
Block Wall -
Load Bearing |
4
hr |
6"
Nominal |
UL
U919 |
|
Block Wall -
Non-load Bearing |
4
hr |
4"
Nominal |
UL
U919 |
|
Block Wall -
Non-load Bearing |
2
hr |
3"
Nominal |
UL Engrg
Letter |
|
Wall Panel -
Load Bearing |
4
hr |
6"
Nominal |
UL
U920 |
|
Wall Panel -
Non-load Bearing |
4
hr |
6"
Nominal |
UL
U920 |
|
Wall Panel -
T&G Non-load Bearing |
4
hr |
8"
Nominal |
UL Engrg
Letter |
|
Wall
Partition - Non-load Bearing |
3
hr |
4"
Nominal |
ASTM E
119 |
|
Floor &
Roof Panels |
4
hr |
6"
Nominal |
UL K909 &
P932 |
|
Attached to
Non-load Bearing Studs |
2, 3, 4
hr |
See
Graphics | |
|
Attached to
Load Bearing Studs |
1, 1-1/2, 2
hr |
See
Graphics | |
|
Steel Column
Protection |
4hr |
4' Block or
8' Panel |
UL
X901 |
|
F
Rating |
T
Rating |
UL
Number | |
|
Single
Commodity |
4 |
0 |
C-BJ-1037 |
|
Two
Commodities |
4 |
0 |
W-J-8009 |
|
Mulitple
Commodities |
3 |
0 |
C-BJ-8010 |
|
Rating |
UL
System Number | |
|
Floor-to-Floor Joint |
3
hr |
FF-D-0018
& FF-D-0020 |
|
2
hr |
FF-D-0017 | |
|
1 1/2
hr |
FF-D-0019 | |
|
Floor-to-Wall
Joint |
3
hr |
FW-D-0013
& FW-D-0015 |
|
2
hr |
FW-D-0012 | |
|
1 1/2
hr |
FW-D-0014 | |
|
Head of Wall
Joint |
3
hr |
HW-D-0166
& HW-D-0177 |
|
Wall-to-Wall
Joint |
3
hr |
WW-D-0023
& WW-D-0024 |