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R-554 — Corkboard

Material Id
Corkboard
Record Id
554
Date
4/16/1948
Delta T (F)
24.55
Delta X (in)
0.9825
Density (lb/ft3)
8.083
Description
Ashve Sample #13
Form
Board
K W Mk (W/mK)
0.2762
Material
Corkboard
Mean Temp (F)
41.19
R Value per Inch (ft2hF/BTU/in)
0.522186
Rsi per Inch (m2K/W/in)
0.091962
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 554 · date 4/16/1948 · mean temp 41.19 F · rsi per inch 0.0919623 m2K/W/in · r value per inch 0.522186 ft2hF/BTU/in | Insulation R Values | Engineering Database