Fire Resistance Ratings: beam_sfrm
Fire resistance ratings for building assemblies per UL/ASTM E119 — IBC Table 601 construction-type requirements (Types IA through VB), CMU wall equivalent-thickness ratings by aggregate type, gypsum board on steel/wood stud assemblies, concrete slab and wall thicknesses, composite steel deck/concrete floors, spray-applied fireproofing (SFRM) for columns and beams by W/D ratio, concrete-encased column ratings, and fire door assembly ratings (20-minute through 3-hour). Sources: IBC 2021 Table 601, ACI 216.1-14, UL Fire Resistance Directory, GA-600-2021, NFPA 80-2022, ASTM E119.
| assembly category | record id | assembly description | assembly type | construction material | fire rating hr (hr) | key materials |
|---|---|---|---|---|---|---|
| beam_sfrm | beam_sfrm_1.5hr | Steel Beam SFRM Protection — 1.5 Hour | beam | structural_steel_with_sfrm | 1.5 | W-shape_steel_beam, spray_applied_SFRM |
| beam_sfrm | beam_sfrm_2hr | Steel Beam SFRM Protection — 2 Hour | beam | structural_steel_with_sfrm | 2 | W-shape_steel_beam, spray_applied_SFRM |
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