|
TEST DESIGN |
TEST METHOD |
FIRE RATING |
|
Structural Steel - Range of Hp/A Values for I Sections and RH Sections |
NordTest Method NT Fire 021 |
1 to 4 hours Hp/A from 25 to 300 Failure Temperatures 200°C to 700°C |
|
Underdecks
H60
H120 |
IMO RES using exposure model described in ISO 834 |
11.0 mm (0.43")
15.0 mm (0.59")
|
|
Bulkheads
H60
H120
HO-400°C
A-60 |
IMO RES using exposure model described in ISO 834
IMO RES A 0.517 (13) |
10.0 mm (0.39")
14.0 mm (0.55")
7.0 mm (0.28")
8.0 mm (0.31")
|
|
Surface Flammability |
ASTM E-84 |
Flame Spread=15
Smoke Development=70-110 |
|
Column Test UL
Design No. X-623 |
UL 263 "Fire Tests of Building Construction and Materials" |
Fire Ratings from 1 to 3 hours
Covering Steel Sizes:
W/D: .84 to 3.55
Hp/A: 160 to 38 |
|
Beam Test UL
Design No. N-612 |
UL 263 "Fire Tests of building Construction and Materials" |
Restrained Beam Rating - 4 hrs.
Unrestrained Beam Rating - 3 hrs.
Covering Steel Sizes:
W/D: .68 to 1.75
Hp/A: 197 to 77 |
|
Column Test UL
Design No. XR-612 |
UL 1709 "Fire Tests of Structural Steel Protected for Resistance to Rapid Temperature Rise Fires" |
1 hr.: 0.28"(7.1 mm)
1 1/2 hr.: 0.40"(10.2 mm)
2 hr.: 0.52"(13.2 mm)
2 1/2 hr.: 0.63"(16.0 mm)
3 hr.: 0.75"(19.1 mm) |
|
Jet Fire Test |
OTI 95-634 "Jet Fire Resistance Test of Passive Fire Protection Materials" |
Protection up to 2 hrs. |
|
LPG/LNG Storage Tanks |
US - DOT
France - GASAFE |
Protection up to 4 hrs. |