| Specification Reference |
|
|
ASTM C578-95 |
Type I |
Type VIII |
Type II |
Type IX |
| Property |
|
Units |
ASTM Test |
1# |
1.25# |
1.5# |
2# |
| Density, Minimum |
|
(PCF) |
C303 or D1622 |
0.90 |
1.15 |
1.35 |
1.80 |
| Thermal Conductivity |
| K factor |
| |
|
| at 25°
F |
| at 40°
F |
| at 75°
F |
|
| BTU/(hr.) |
| (sq. ft.)(F/in.) |
| |
|
|
|
|
|
|
| Thermal Resistance |
| Values R |
| |
|
| at 25°
F |
| at 40°
F |
| at 75°
F |
|
|
|
|
|
|
|
| Strength Properties |
| Compressive 10% Deformation |
| Flexural |
| Tensile |
| Shear |
| Shear Modulus |
| Modulus of Elasticity |
|
|
|
| |
| D1621 |
| C203 |
| D1623 |
| D732 |
| - |
| - |
|
| |
| 10-14 |
| 25-30 |
| 16-20 |
| 18-22 |
| 280-320 |
| 180-220 |
|
| |
| 13-18 |
| 32-38 |
| 17-21 |
| 23-25 |
| 370-410 |
| 250-360 |
|
| |
| 15-21 |
| 40-50 |
| 18-22 |
| 26-32 |
| 460-500 |
| 320-360 |
|
| |
| 25-33 |
| 55-75 |
| 23-27 |
| 33-37 |
| 600-640 |
| 460-500 |
|
| Moisture Resistance |
| WVT |
| Absorption (vol.) |
| Capillarity |
|
|
|
|
| |
| 2.0-5.0 |
| less than 4.0 |
| none |
|
| |
| 1.5-3.5 |
| less than 3.0 |
| none |
|
| |
| 1.0-3.5 |
| less than 3.0 |
| none |
|
| |
| 0.6-2.0 |
| less than 2.0 |
| none |
|
| Coefficient of |
| Thermal Expansion |
|
|
|
|
|
|
|
|
| Maximum Service Temp |
| Long-Term |
| Intermittent |
|
|
|
|
|
|
|
|
