Underlayment Technical Data Sheet
|
Compressive Strength Range |
Up to 2000 psi (14 MPa) |
| Installed Weight |
3/4" (19 mm) = 6.9 lb/ft² (31.8 kg/m²) |
| Dry Density |
100 lbs/ft³ (1600 kg/m³) |
| K-Factor |
4.3 Btu-inch/hour-°F-ft² (.68 W/[m• °C]) |
| Specific Heat | 0.25 Btu/lb- °F (.94 kJ[kg• °C]) |
|
Surface Burning Characteristics |
Flame spread: 0 Fuel contributed: 0 Smoke Density: 0 |