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Insulation R Values: fiberboard cane
846 to 887
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 | 846 | 10/27/1952 | 23.63 | 1.0083 | 20.72 | Celotex® Preseal roof insulation | Board | 0.3967 | Celotex Co. | Fiberboard, Cane | 71.88 | 0.363569 | 0.064028 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 865 | 12/1/1952 | 24.78 | 1.025 | 17.11 | Roof insulation, 1 in. | Board | 0.359 | — | Fiberboard, Cane | 71.64 | 0.401749 | 0.070752 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 866 | 12/2/1952 | 24.61 | 1.0228 | 17.7 | Roof insulation, 1 in. | Board | 0.3604 | — | Fiberboard, Cane | 71.56 | 0.400188 | 0.070477 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 869 | 12/5/1952 | 32.39 | 1.5466 | 14.31 | Looks like Celotex®, light asphalt coatings (both faces) | Board | 0.3549 | — | Fiberboard, Cane | 71.95 | 0.40639 | 0.071569 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 871 | 12/12/1952 | 32.29 | 1.4423 | 14.02 | Roof insulation, fine fiber, tan color | Board | 0.3273 | — | Fiberboard, Cane | 72.17 | 0.44066 | 0.077605 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 873 | 1/29/1953 | 24.54 | 0.9906 | 13.86 | Looks like Celotex®, light asphalt coatings (both faces) | Board | 0.3458 | — | Fiberboard, Cane | 72.25 | 0.417085 | 0.073453 | NIST SRD 81 API | ASTM C 177 | — |
| fiberboard cane | 875 | 2/19/1953 | 25.07 | 0.9673 | 15.93 | Insulation board, light asphalt surfaces, 1 in. | Board | 0.3509 | National Gypsum Co. | Fiberboard, Cane | 72.47 | 0.411023 | 0.072385 | NIST SRD 81 API | ASTM C 177 | Gold Bond® |
| fiberboard cane | 879 | 3/11/1953 | 22.77 | 0.9786 | 16.25 | Fine texture, one surface white, 1 in. | Board | 0.3662 | Celotex Co. | Fiberboard, Cane | 69.65 | 0.39385 | 0.069361 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 880 | 3/12/1953 | 21.64 | 0.9789 | 16.26 | Fine texture, one surface white, 1 in. | Board | 0.3905 | Celotex Co. | Fiberboard, Cane | 126.21 | 0.369342 | 0.065045 | NIST SRD 81 API | ASTM C 177 | Celotex® |
| fiberboard cane | 887 | 4/29/1953 | 34.98 | 1.6039 | 11.58 | Insulation board, 1½ in. | Board | 0.3264 | Celotex Co. | Fiberboard, Cane | 74.44 | 0.441875 | 0.077819 | NIST SRD 81 API | ASTM C 177 | Celotex® |
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