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R-566 — Corkboard

Material Id
Corkboard
Record Id
566
Date
6/3/1948
Delta T (F)
25.24
Delta X (in)
0.9652
Density (lb/ft3)
7.007
Description
Ashve Sample #9
Form
Board
K W Mk (W/mK)
0.26
Material
Corkboard
Mean Temp (F)
21.36
R Value per Inch (ft2hF/BTU/in)
0.554723
Rsi per Inch (m2K/W/in)
0.097692
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 566 · date 6/3/1948 · mean temp 21.36 F · rsi per inch 0.0976923 m2K/W/in · r value per inch 0.554723 ft2hF/BTU/in | Insulation R Values | Engineering Database