Materials
Blended synthetic fibers. Polyethylene film. Inert hot-melt adhesive.

---

Weight:  20oz/sq yd (2.22oz/sq ft)
Thickness: 0.125”
Density: 13.3lbs/ft^3
R-Value: @ 0.125” = 0.52 hr-ft^2-degF/Btu (4.19/inch)
Flammability: Meets or exceeds Federal Flammability Standard: CPSC FF 1-70 (Pill Test)
 

---

Sound
Sound Transmission Loss: The sound-insulating property of a partition element is expressed in terms of the sound transmission loss. ASTME90-97, ASTM E413-87
Sound Transmission Class: (STC) = 54.
Impact Sound Transmission: The method is designed to measure the impact sound trans-mission performance of a floor-ceiling assembly in a controlled laboratory environment. ASTM E492-90, ASTM E989-89
Impact Insulation Class (IIC) = 58.
Field Impact Insulation Class: Field conducted test using standard IIC methods. As tested over 8” post-tension concrete sub-floor with no ceiling assembly.
(FIIC) = 60.
 

---

Physical Properties
Compression Resistance @ 25% - 9.5psi
Compression Resistance @ 30% - 16.6psi
Compression Resistance @ 50% - 85.5psi
Breaking Strength: Length72.1lbs  Width100lbs
Compression Set @ 25% - 18.8%
 

---

Moisture
Moisture Absorption: Approx. 650% by weight
 

---

Moisture Statement
QuietWalk® will absorb and allow dispersion throughout the product of water moisture in accumulations not exceeding one gallon per 24hrs per 300 square feet of product and/or allowed to continue to accumulate for more than 7 days. Actual in-house tests have shown results up to 5 times that amount.