Owens Corning

Thermafiber® VersaBoard® multi-purpose insulation provides an outstanding combination of fire resistive characteristics, enhanced acoustical performance, thermal insulation, and energy conservation for various commercial construction applications.

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Technical Information

Dimension

Property

Test Method




COMPLIANCE

Evaluation Listing No. 14060-L

CCMC

Type I (Unfaced), Type III (Foil Face)

CAN/ULC-S702

VersaBoard™ 35 - Type IA


ASTM C612

VersaBoard 40, 60 & 80 - Type IA, IB, II, III, IVA




DENSITY

VersaBoard™ 35 - 56 kg/m3 (3.5 lbs/ft3)




Actual

VersaBoard 40 - 64 kg/m3 (4.0 lbs/ft3)

VersaBoard 60 - 96 kg/m3 (6.0 lbs/ft3)

VersaBoard 80 - 128 kg/m3 (8.0 lbs/ft3)






THERMAL

VersaBoard 35
RSI value/25.4 mm @ 24 °C 0.71 m2•K/W
R-value/inch @ 75 °F 4.2 hr•2•°F/Btu






ASTM C518

VersaBoard™ 340 & 60
RSI value/25.4 mm @ 24 °C 0.74 m2•K/W
R-value/inch @75 °F 4.2 hr•2•°F/Btu

VersaBoard 80
RSI value/25.4 mm @ 24 °C 0.72 m2•K/W
R-value/inch @ 75 °F 4.1 hr•ft2•°F/Btu

STABILITY

Linear Shrinkage <2% @ 650°C (1200°F)

ASTM C356







FIRE

Non-Combustible

CAN/ULC-S114

Non-Combustible as defined per NFPA Standard 220

ASTM E136

Smoulder Resistance Mean Mass Loss ≤ 0.02%

CAN/ULC-S129

Flame Spread 0; Smoke Developed 5

CAN/ULC-S102

Flame Spread 0; Smoke Developed 0

ASTM E84

VersaBoard 60
Class A - min. 76 mm (3") thickness
Class B - min. 51 mm (2") thickness
QAI Listing No. B1079



CAN/ULC-S124




MOISTURE

Moisture Absorption <1% by volume

ASTM C1104

Water Vapour Permeance;
Unfaced 2850 ng/Pa.s.m2 (50 Perms)
Foil Faced 1 ng/Pa.s.m2 (0.02 Perms)


ASTM E96

Fungi Resistance - Pass

ASTM C1338

CORROSION

Austenitic Steel - Non-corrosive

ASTM C795

Steel, Aluminum, Copper - Non-coorosive

ASTM C665

CORROSION

Contact Technical Services for Test Data

ASTM C423

Applications

  • Walls

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