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Insulation R Values: asbestos insulation
859 to 963
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| asbestos insulation | 859 | 11/18/1952 | 8.64 | 0.5297 | 71 | Similar to Transite® | Board | 1.9225 | Johns Manville | Asbestos Insulation | 116.55 | 0.075021 | 0.013212 | NIST SRD 81 API | ASTM C 177 | Marinite® |
| asbestos insulation | 963 | 9/3/1954 | 22.93 | 1.0048 | 36.56 | Pressed magnesium oxide | Board | 0.6562 | Johns Manville | Asbestos Insulation | 72.67 | 0.219793 | 0.038708 | NIST SRD 81 API | ASTM C 177 | Marinite® |
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