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R-11 — Corkboard

Material Id
Corkboard
Record Id
11
Date
7/11/1933
Delta X (in)
0.613
Density (lb/ft3)
9.7
Description
Flake Corkboard
Form
Board
K W Mk (W/mK)
0.31
Material
Corkboard
Mean Temp (F)
94.1
R Value per Inch (ft2hF/BTU/in)
0.465251
Rsi per Inch (m2K/W/in)
0.081935
Standard
Nist Srd 81 API

Source: NIST SRD 81 API

corkboard — record id 11 · date 7/11/1933 · mean temp 94.1 F · rsi per inch 0.0819355 m2K/W/in · r value per inch 0.465251 ft2hF/BTU/in | Insulation R Values | Engineering Database