Physical Properties

Property ASTM Test Method Value
Dry Applied Density (Average)   10.5 PCF
Compressive Strength @ 10% ASTM C165 936 PSF
Tensile Strength ASTM C209 155 PSF
Moisture Absorption ASTM C553 0.03% By Volume
Sound Absorption ASTM C423 NRC 0.80
Deflection ASTM E759 No Delamination
Thermal Performance (R Value) ASTM C158 4.2 (per inch)
Corrosion & Fungi Resistance ASTM C665 Non Corrosive/No Fung Growth
Leachable Chlorides ASTM C871 No Leachable Chlorides
Air Erosion ASTM C1071 0 @ 5800 ft/min
Fire Hazard Classification ASTM E136 Non Combustible
Flame Spread ASTM E84 0 (Class A)
Smoke Developed ASTM E84 0 (Class A)
     

Albi Driclad UL Fire Resistance Listings------------ Fire Test ASTM E-119

Typical System Hourly Rating Thickness in (mm) UL Design No.

Columns - Wide Flange

  
W10 x 49 (254 x 254 mm) 1 3/4 (19.1) X313
  1-1/2 1-1/4 (32) X313
  2 1-1/2 (38) X313
  3 2-1/2 (64) X313
W12 x 120 (312.9 x 332.7 mm 4 1-1/2 (38) X313
Beams - Roof / Ceiling (Restrained & Unrestrained) 1 3/4 (19.1) S301
W8 x 31 (203 x 203 mm) 1-1/2 3/4 (19.1) S301
  2 1-1/2 (38) S301
Beams - Floor / Ceiling      
W8 x 31 (203 x 203 mm) 1 3/4 (19.1) N307
  1-1/2 3/4 (19.1) N307
  2 1-1/2 (38) N307
  3 1-1/2 (38) N307

Beams - Unprotected Roof / Ceiling (Restrained & Unrestrained)

  
W8 x 31 (203 x 203 mm) 1 3/4 (19.1) P930
  1-1/2 3/4 (19.1) P930
  2 1-1/2 (38) P930

Beams - Protected Roof / Ceiling (Restrained & Unrestrained)

  
W8 x 31 (203 x 203 mm) 1 1 (25.4) P302
Assembly - Floor / Ceiling (Restrained)      
W8 x 31 (203 x 203 mm) 1 3/4 (19.1) D929
  1-1/2 3/4 (19.1) D929
  2 3/4 (19.1) D929
  3 1-1/2 (38) D929

Assembly - Floor / Ceiling (Unrestrained)

  
W8 x 31 (203 x 203 mm) 1 3/4 (19.1) D929
  1-1/2 3/4 (19.1) D929
  2 1-1/2 (38) D929

Assembly - Floor / Ceiling (Unrestrained & Restrained)

  
W8 x 31 (203 x 203 mm) 2 1(25.4) D303

Assembly - Floor / Ceiling (Unrestrained & Restrained)

  
W8 x 31 (203 x 203 mm) 3 1(25.4) G301