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R-12 — Corkboard

Material Id
Corkboard
Record Id
12
Date
7/21/1933
Delta X (in)
0.618
Density (lb/ft3)
10.2
Description
Flake Corkboard
Form
Board
K W Mk (W/mK)
0.315
Material
Corkboard
Mean Temp (F)
93.7
R Value per Inch (ft2hF/BTU/in)
0.457866
Rsi per Inch (m2K/W/in)
0.080635
Standard
Nist Srd 81 API

Source: NIST SRD 81 API

corkboard — record id 12 · date 7/21/1933 · mean temp 93.7 F · rsi per inch 0.0806349 m2K/W/in · r value per inch 0.457866 ft2hF/BTU/in | Insulation R Values | Engineering Database