MATERIAL: Certified 100% Pre-consumer recycled synthetic fiber. FEATURES: Can contribute to LEED MRc4.1-4.2 credits. APPLICATIONS: Soundproof backer for Wallmate, flooring underlayment, behind drywall and other applications. THICKNESS: 0.50″ (± 2%) SIZES: 2′ x 4′ or 4′ x 8′ panels WEIGHT: 4000gm/sq m (120oz/sq yd)
4′ x 8′ sheets = approx.25lbs – 68 sheets/pallet=1700lbs – 12pallets/tkld.
2′ x 4′ sheets = approx.6.25lbs – 272 sheets/pallet=1700lbs – 24pallets/tkld. DENSITY: 20 lbs/ft3 R-VALUE: @0.50″ thickness = 2.09 hr−ft2−°F/Btu (4.19/inch) FLAMMABILITY: Meets or exceeds the ASTM E-84-07 parameters for ‘Class A’ Interior Wall & Ceiling Finish Category VOLATILE ORGANIC COMPOUNDS: Certified SCS Indoor Advantage – Gold. Passed Section 01350 VOC test to comply with Collaborative High Performance Schools (CHPS) and Office Spaces. SOUND: Impact Insulation Class (IIC) The method is designed to measure the change in impact sound transmission of a floor-ceiling assembly in a controlled laboratory environment. ASTM E2179-03. IIC = 20
Sound Transmission Class. (STC) The sound-insulating property of a partition element is expressed in terms of the sound transmission loss. (Stand alone product – no ceiling or wall assembly) ASTM E90-04, ASTM E413-04 STC = 15.
Noise Reduction Coefficient (NRC) A single number rating obtained by taking the arithmetic average of the absorption coefficients at specified frequencies, rounded to the nearest 0.05. NRC = 0.50
Sound Absorption Average (SAA) A single number rating obtained by taking the arithmetic average of the one-third octave bands at specified frequencies, rounded to the nearest 0.01. SAA = 0.49 INSTALLATION: Acoustical Adhesive