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Soil — Insulation R Values
221 to 708 · 119 lb/ft³, 88.9 F, 6.33 W/mK
Soil (loose) thermal insulation performance data. Tabulates tested across 11 mean temperatures from 69.8 to 128.1°F, densities 4.59–134 lb/ft³. Performance: thermal conductivity 0.263 to 10.7 W/m·K; R-value per inch 0.014 to 0.549 ft²·°F·hr/BTU/in.
- r-221Record Id: 221record id 221
- r-225Record Id: 225record id 225
- r-232Record Id: 232record id 232
- r-587Record Id: 587record id 587
- r-588Record Id: 588record id 588
- r-589Record Id: 589record id 589
- r-590Record Id: 590record id 590
- r-591Record Id: 591record id 591
- r-707Record Id: 707record id 707
- r-708Record Id: 708record id 708