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Insulation R Values: wood cement
97 to 99
Insulation R-values and thermal conductivity data from NIST SRD 81 — covers fiberglass, foam, cellulose, mineral wool, and other building insulation materials
| material id | record id | date | delta x (in) | density (lb/ft3) | description | form | k w mk (W/mK) | manufacturer | material | mean temp (F) | r value per inch (ft2hF/BTU/in) | rsi per inch (m2K/W/in) | standard | trade name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| wood cement | 97 | 9/13/1937 | 1.02 | 26.4 | Wood fiberboard and cement binder | Board | 0.633 | Celotex Co. | Wood-Cement | 100.3 | 0.227848 | 0.040126 | NIST SRD 81 API | Thermax |
| wood cement | 98 | 9/13/1937 | 1.03 | 16.2 | Wood fiberboard and cement binder | Board | 0.583 | Celotex Co. | Wood-Cement | 101 | 0.247389 | 0.043568 | NIST SRD 81 API | Thermax |
| wood cement | 99 | 9/14/1937 | 1.02 | 26.2 | Wood fiberboard and cement binder | Board | 0.589 | Celotex Co. | Wood-Cement | 99.4 | 0.244869 | 0.043124 | NIST SRD 81 API | Thermax |
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