     
  |
  
Physical Properties
|
HD
|
MP
|
LW
|
SP
|
| Density, dry, pcf |
99
|
90
|
69
|
94
|
| Moisture Content, normal, % |
6
|
8
|
12
|
5
|
| Modulus of Rupture, psi, MD
CMD
|
4000
2900
|
3400
2300
|
1880
1300
|
2300
1700
|
| Modulus of Elasticity, psi x106 |
2.0
|
1.0
|
580
|
1.4
|
| Tensile Strength, psi, MD
(Parallel to surface) CMD
|
2100
1100
|
1850
1000
|
580
430
|
NA
NA
|
| Compressive Strength, psi |
5800
|
5500
|
NA
|
NA
|
| Impact Strength, lb-ft/ft2 |
230
|
230
|
137
|
171
|
| Water Absorption, %, oven dry - saturation |
9-15
|
24
|
48
|
25
|
| Thermal Conductivity, BTU-in/ft2, hr, °F |
1.7
|
1.7
|
1.3
|
1.5
|
| Coefficient of Thermal Expansion, in/in, °F, x10-6
68 °F - 212 °F
|
5.0
|
5.6
|
3.9
|
3.9
|
| Moisture Movement, in/ft
Oven dry - saturation
|
.048
|
0.054
|
0.042
|
0.035
|
| Surface Burning Characteristcs, Class I
Flame spread
Smoke developed
|
0
0
|
0
0
|
0
0
|
0
0
|
| Continuous Maximum Temperature, °F |
250
|
250
|
250
|
250
|
| Non-combustible |
ASTM
E 136
|
NA
|
ASTM
E 136
|
NA
|
Properties based on 1/4" (HD, MP, LW) and 5/16" (SP) material
American Fiber Cement Corporation
6901 S. Pierce St., Ste. 260
Littleton, CO 80128
Phone: (303) 978-1199, (800)-688-8677
FAX: (303) 978-0308
Interactive Form
E-mail:
info@americanfibercement.com
Web page produced by
Internet Consulting Group, Inc. 3/97
|
