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Insulation R Values: fiberboard cane
813 to 845
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 t (F) | 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 | test method | trade name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fiberboard cane | 813 | 12/4/1951 | 24.18 | 1.0385 | 12.44 | Asphalt enclosed, 1 in. | Board | 0.334 | Celotex Co. | Fiberboard, Cane | 74.57 | 0.43182 | 0.076048 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 82 | 5/18/1937 | — | 1.03 | 15 | Sugar cane fiber, felted, 1 in. | Board | 0.36 | Celotex Co. | Fiberboard, Cane | 90.6 | 0.400633 | 0.070556 | NIST SRD 81 API | — | Celotex® |
| fiberboard cane | 821 | 2/10/1952 | 23.43 | 1.002 | 17.3 | Sugar cane fiber, felted, 1 in. | Board | 0.3773 | Celotex Co. | Fiberboard, Cane | 72.44 | 0.382263 | 0.06732 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 828 | 4/10/1952 | 25.51 | 1.0156 | 13.63 | Light asphalt coatings, 1 in. | Board | 0.3376 | — | Fiberboard, Cane | 71.36 | 0.427215 | 0.075237 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 829 | 4/11/1952 | 23.65 | 1.0256 | 13.82 | Roof insulation, 2 in. | Board | 0.367 | Pioneer-Flintkote | Fiberboard, Cane | 69.94 | 0.392992 | 0.06921 | NIST SRD 81 API | ASTM C 177 | Flintkote® |
| fiberboard cane | 830 | 5/5/1952 | 25.65 | 1.0521 | 17.66 | Insulation board, asphalt coating (one face), 1 in. | Board | 0.3896 | — | Fiberboard, Cane | 71.48 | 0.370195 | 0.065195 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 836 | 8/20/1952 | 24.14 | 0.5075 | 16.58 | Insulation board | Board | 0.3585 | Pioneer-Flintkote | Fiberboard, Cane | 75.11 | 0.402309 | 0.070851 | NIST SRD 81 API | ASTM C 177 | Flintkote® |
| fiberboard cane | 840 | 8/27/1952 | 18.17 | 0.5226 | 15.81 | Looks like Celotex®, aluminum flake coatings (both faces), ½ in. | Board | 0.3495 | — | Fiberboard, Cane | 68.22 | 0.412669 | 0.072675 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 844 | 10/23/1952 | 24.36 | 0.9689 | 14.2 | Celotex® Preseal roof insulation | Board | 0.344 | Celotex Co. | Fiberboard, Cane | 72.03 | 0.419267 | 0.073837 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 845 | 10/24/1952 | 23.94 | 1.0261 | 16.28 | Regular roof insulation, ½ in. | Board | 0.3632 | Celotex Co. | Fiberboard, Cane | 72.37 | 0.397103 | 0.069934 | NIST SRD 81 API | ASTM C 177 | Celotex® |
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