Explore the Engineering Database more efficiently by signing up for free. Sign up free

R-449 — Bone Char

Name: Insulation R Values — bone_char: record id 449 · rsi per inch 0.0261183 m2K/W/in · r value per inch 0.148306 ft2hF/BTU/in · k w mk 0.9725 W/mK · mean temp 88.34 F
Creator: Engineering Database

Material Id: Bone Char
Record Id: 449
Date: 4/19/1946
Delta T (F): 23.14
Delta X (in): 0.9806
Density (lb/ft3): 76.77
Description: Specimens Placed in frames, Moderately Compacted
Form: Loose
K W Mk (W/mK): 0.9725
Material: Bone Char
Mean Temp (F): 88.34
R Value per Inch (ft2hF/BTU/in): 0.148306
Rsi per Inch (m2K/W/in): 0.026118
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →

bone_char — record id 449 · rsi per inch 0.0261183 m2K/W/in · r value per inch 0.148306 ft2hF/BTU/in · k w mk 0.9725 W/mK · mean temp 88.34 F | Insulation R Values | Engineering Database