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R-695 — Corkboard

Name: Insulation R Values — corkboard: record id 695 · date 9/7/1949 · mean temp 71.77 F · rsi per inch 0.0908116 m2K/W/in · r value per inch 0.515652 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Corkboard
Record Id: 695
Date: 9/7/1949
Delta T (F): 24.57
Delta X (in): 1.0092
Density (lb/ft3): 7.15
Description: Sample Cut From Block 21X12X2 in.
Form: Board
K W Mk (W/mK): 0.2797
Material: Corkboard
Mean Temp (F): 71.77
R Value per Inch (ft2hF/BTU/in): 0.515652
Rsi per Inch (m2K/W/in): 0.090812
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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