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Insulation R Values: fiberboard wood
18 to 193
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fiberboard wood | 18 | 9/11/1933 | 1.024 | 12.7 | Fiberboard (?) | Board | 0.333 | — | Fiberboard, Wood | 93 | 0.433117 | 0.076276 | NIST SRD 81 API | Arborite |
| fiberboard wood | 180 | 6/3/1940 | 0.54 | 18 | Weathered Gold Bond®, ½ in. | Board | 0.382 | National Gypsum Co. | Fiberboard, Wood | 90.3 | 0.37756 | 0.066492 | NIST SRD 81 API | Gold Bond® |
| fiberboard wood | 186 | 6/25/1940 | 0.511 | 16.8 | Wood fiber, felted, specimen A, ½ in. | Board | 0.373 | U.S. Gypsum Co. | Fiberboard, Wood | 91.9 | 0.38667 | 0.068097 | NIST SRD 81 API | Weatherwood |
| fiberboard wood | 188 | 7/1/1940 | 0.5 | 16.9 | Wood fiber, felted, specimen B, ½ in. | Board | 0.372 | U.S. Gypsum Co. | Fiberboard, Wood | 93.6 | 0.387709 | 0.06828 | NIST SRD 81 API | Weatherwood |
| fiberboard wood | 189 | 7/2/1940 | 0.5 | 17.2 | Wood fiber, felted, specimen D, ½ in. | Board | 0.356 | U.S. Gypsum Co. | Fiberboard, Wood | 94.1 | 0.405135 | 0.071348 | NIST SRD 81 API | Weatherwood |
| fiberboard wood | 19 | 9/13/1933 | 0.515 | 16.7 | Sulphite (wood) pulp | Board | 0.35 | Insulite Co. | Fiberboard, Wood | 92 | 0.41208 | 0.072571 | NIST SRD 81 API | Insulite® |
| fiberboard wood | 190 | 7/3/1940 | 0.53 | 16 | Sulphite (wood) pulp; ½ in. | Board | 0.347 | Insulite Co. | Fiberboard, Wood | 94.6 | 0.415642 | 0.073199 | NIST SRD 81 API | Insulite® |
| fiberboard wood | 191 | 7/5/1940 | 0.76 | 16.1 | Wood fiber, felted, specimen E, 1 in. | Board | 0.36 | U.S. Gypsum Co. | Fiberboard, Wood | 94.3 | 0.400633 | 0.070556 | NIST SRD 81 API | Weatherwood |
| fiberboard wood | 192 | 7/9/1940 | 0.51 | 14.8 | ½ in. | Board | 0.378 | — | Fiberboard, Wood | 94.3 | 0.381555 | 0.067196 | NIST SRD 81 API | — |
| fiberboard wood | 193 | 7/11/1940 | 0.52 | 14.9 | ½ in. | Board | 0.385 | — | Fiberboard, Wood | 94.6 | 0.374618 | 0.065974 | NIST SRD 81 API | — |
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