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R-758 — Corkboard

Material Id
Corkboard
Record Id
758
Date
6/27/1950
Delta T (F)
23.68
Delta X (in)
0.9979
Density (lb/ft3)
7.12
Description
Ashve Sample #10
Form
Board
K W Mk (W/mK)
0.2777
Material
Corkboard
Mean Temp (F)
69.06
R Value per Inch (ft2hF/BTU/in)
0.519366
Rsi per Inch (m2K/W/in)
0.091466
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 758 · date 6/27/1950 · mean temp 69.06 F · rsi per inch 0.0914656 m2K/W/in · r value per inch 0.519366 ft2hF/BTU/in | Insulation R Values | Engineering Database