Certification database ul product iq.
2 hour ul roof assembly.
These listings are short summaries to serve as a.
D985 res lwc all.
For direct attachment of.
Ibc table 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses.
D985 unres lwc all.
Deep galv units nom 24 to 36 in.
Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c.
Channel shaped studs 3 5 8 in.
Maximum sizes ceiling area suspension ceiling designs support fi re rated ceiling assemblies.
Ul design u419 1 2 3 or 4 hour wall assembly installation instructions.
Layer 1 roofing system.
Gap between the end of the stud and track at the bottom of the wall.
Size duct area per assembly construction design rating tiles panels panel system ceiling area 100 sq.
When vented or nonvented 9 16 in.
Studs to be cut 3 4 in less than the assembly height and installed with a 1 2 in.
Sound tested with 2 x 4 stud wall with 1 2 12 7 mm toughrock fireguard c gypsum wallboard or densarmor plus fireguard c panels each side of assembly and 3 1 2 89 mm fiberglass insulation in stud space both sides.
Grade c d or sheathing layer 3 trusses.
Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 04.
D985 res lwc all.
Steel roof deck unclassified noncomposite design vented or nonvented units 9 16 in 15 16 in 1 5 16 in 1 1 2 or 2 in.
Click here for roof assemblies and.
With 1 2 wood structural panels with.
Deep galv units are used the restrained assembly and beam ratings shall not exceed 1 1 2 h.
Any ul class a b or c roofing system tgfu or prepared roof covering tfwz layer 2 roof sheathing.
D985 unres lwc mk6gf.
15 32 thick wood structural panels min.
Ul 263 ul 723 astm e 119 astm e 84 astm e 2768 ul 10b nfpa.
Deep spaced a max of 24 in.
A secure online source for increased visibility into your ul project files product information documents samples and services.
2 hour steel and concrete assembly.
