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R-764 — Diatomaceous Earth

Name: Insulation R Values — diatomaceous_earth: record id 764 · rsi per inch 0.0834703 m2K/W/in · r value per inch 0.473966 ft2hF/BTU/in · date 7/19/1950 · k w mk 0.3043 W/mK
Creator: Engineering Database

Material Id: Diatomaceous Earth
Record Id: 764
Date: 7/19/1950
Delta T (F): 23.35
Delta X (in): 0.9796
Density (lb/ft3): 10.38
Description: Specimens Placed in Wood Frames
Form: Loose
K W Mk (W/mK): 0.3043
Manufacturer: Johns Manville
Material: Diatomaceous Earth
Mean Temp (F): 122.64
R Value per Inch (ft2hF/BTU/in): 0.473966
Rsi per Inch (m2K/W/in): 0.08347
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Sil-O-Cel®

Source: NIST SRD 81 API

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diatomaceous_earth — record id 764 · rsi per inch 0.0834703 m2K/W/in · r value per inch 0.473966 ft2hF/BTU/in · date 7/19/1950 · k w mk 0.3043 W/mK | Insulation R Values | Engineering Database