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R-532 — Corkboard

Material Id
Corkboard
Record Id
532
Date
3/2/1948
Delta T (F)
21.87
Delta X (in)
0.9839
Density (lb/ft3)
8.083
Description
Ashve Sample #13
Form
Board
K W Mk (W/mK)
0.3053
Material
Corkboard
Mean Temp (F)
118.16
R Value per Inch (ft2hF/BTU/in)
0.472414
Rsi per Inch (m2K/W/in)
0.083197
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 532 · date 3/2/1948 · mean temp 118.16 F · rsi per inch 0.0831969 m2K/W/in · r value per inch 0.472414 ft2hF/BTU/in | Insulation R Values | Engineering Database