Insulation R Values: asbestos_paper
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) | trade name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| asbestos_paper | 268 | 1/16/1942 | 12.86 | 0.985 | 22.7 | Multiple layers (17) of asbestos paper | Block | 0.4114 | Ruberoid Co. | Asbestos Paper | 70.57 | 0.350578 | 0.06174 | Imperial® |
| asbestos_paper | 269 | 1/19/1942 | 12.86 | 1.055 | 25.1 | Multiple layers of asbestos paper | Block | 0.4339 | Ruberoid Co. | Asbestos Paper | 70.57 | 0.332399 | 0.058539 | Imperial® |
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