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R-565 — Corkboard

Material Id
Corkboard
Record Id
565
Date
6/2/1948
Delta T (F)
24.99
Delta X (in)
0.9821
Density (lb/ft3)
7.142
Description
Ashve Sample #5
Form
Board
K W Mk (W/mK)
0.264
Material
Corkboard
Mean Temp (F)
21.53
R Value per Inch (ft2hF/BTU/in)
0.546318
Rsi per Inch (m2K/W/in)
0.096212
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 565 · date 6/2/1948 · mean temp 21.53 F · rsi per inch 0.0962121 m2K/W/in · r value per inch 0.546318 ft2hF/BTU/in | Insulation R Values | Engineering Database