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R-529 — Corkboard

Material Id
Corkboard
Record Id
529
Date
2/26/1948
Delta T (F)
22.59
Delta X (in)
0.998
Density (lb/ft3)
7.122
Description
Ashve Sample #10
Form
Board
K W Mk (W/mK)
0.2987
Material
Corkboard
Mean Temp (F)
118.8
R Value per Inch (ft2hF/BTU/in)
0.482852
Rsi per Inch (m2K/W/in)
0.085035
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 529 · date 2/26/1948 · mean temp 118.8 F · rsi per inch 0.0850352 m2K/W/in · r value per inch 0.482852 ft2hF/BTU/in | Insulation R Values | Engineering Database