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FABROCK™ Batt

FABROCK™ Batt insulation is a light density batt insulation engineered to be fabricated and used in an OEM application. Historically used in spa’s and sound studios, FABROCK™ Batt has excellent sound and thermal properties. As with all ROXUL products, it is also dimensionally stable, vapor permeable and will not encourage the growth of mold.

Properties:

  • Non-combustible stone wool insulation with melting point of approx. 1177°C (2150°F)
  • Does not promote smoke or flame spread when exposed to flame
  • Denser composition provides excellent sound control
  • Outstanding thermal resistance
  • Dimensionally stable water and moisture resistant
  • Does not promote growth of fungi or mildew
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Technical Information

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Property Test Standard Performance
Compliance ASTM C553 Mineral Fiber Blanket Thermal Insulation, Type VII Compliant
Reaction to Fire ASTM E84 (UL 723) Flame spread index = 0 ; Smoke development index = 0
Reaction to Fire CAN/ULC S102 Flame spread index = 0 ; Smoke development index = 0
Reaction to Fire CAN/ULC S114 Behaviour of materials at 750°C - Non Combustible
Reaction to Fire ASTM E136 Test for Non-Combustibility - Non Combustible
Reaction to Fire CAN/ULC S129 Smoulder Resistance - 0.09%
Density ASTM C303 Actual Density 2.8 lb/ft³ (45 kg/m³)
Corrosion Resistance ASTM C795 Stress Corrosion Cracking Tendency of Austenitic Stainless Steel = Passed
Corrosion Resistance ASTM C665 Corrosion of Steel = Passed
Thermal Resistance ASTM C518 (C177) R-Value / inch @ 75oF 4.1 hr.ft2.F/Btu
Thermal Resistance ASTM C518 (C177) RSI value / 25.4mm @ 24oC 0.72 m2K/W
Reaction to Moisture ASTM C1104 Moisture Sorption by weight < 1%
Reaction to Moisture ASTM C1338 Determination of Fungi Resistance - Passed
Thickness Product thickness is available in1" as standard
Dimensions 24" x48" (610mm x 1219mm)
Acoustical Performance ASTM C423 Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000Hz 4000 Hz NRC
Acoustical Performance ASTM C423 1" 0.14 0.25 0.65 0.9 1.01 1.01 0.7
Acoustical Performance ASTM C423 1.5" 0.18 0.44 0.94 1.04 1.02 1.03 0.85
Acoustical Performance ASTM C423 2" 0.28 0.6 1.09 1.09 1.05 1.07 0.95
Acoustical Performance ASTM C423 3" 0.52 0.96 1.18 1.07 1.05 1.05 1.05
Acoustical Performance ASTM C423 4" 0.86 1.11 1.2 1.07 1.08 1.07 1.1

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