For the most current UL designs, please visit the UL Product iQ page
CAFCO-BOARD / ISOLATEK Type CB
KEY:
NW= Normal Weight
LW= Light Weight
R= Restrained Beam
HF= Half Flange
RT= Rectangular Tube ST= Square Tube HSS= Hollow Steel Section
SP= Standard Pipe
WF= Wide Flange
AF= All Fluted
C= Cellular
WT= T Shaped Beam
MW= Mineral Wool
PTF= Painted Top Flange
KEY: | ||
NW= Normal Weight | LW= Light Weight | R= Restrained Beam |
HF= Half Flange | RT= Rectangular Tube | ST= Square Tube |
HSS= Hollow Steel Section | SP= Standard Pipe | WF= Wide Flange |
AF= All Fluted | C= Cellular | WT= T Shaped Beam |
MW= Mineral Wool | PTF= Painted Top Flange |
Floor-Ceiling Assembly
Floor Beams
Design | UL PDF | DWG | Thickness Charts | |||
N308 | ||||||
N309 |
Insulating Concrete Roof Assembly
Columns
<!– Global site tag (gtag.js) – Google Analytics –>
<script async src=”https://www.googletagmanager.com/gtag/js?id=UA-39157600-1″></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag(‘js’, new Date());
gtag(‘config’, ‘UA-39157600-1’);
</script>