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R-537 — Corkboard

Material Id
Corkboard
Record Id
537
Date
3/9/1948
Delta T (F)
23.68
Delta X (in)
0.9993
Density (lb/ft3)
7.464
Description
Ashve Sample #15
Form
Board
K W Mk (W/mK)
0.2819
Material
Corkboard
Mean Temp (F)
71.82
R Value per Inch (ft2hF/BTU/in)
0.511628
Rsi per Inch (m2K/W/in)
0.090103
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 537 · date 3/9/1948 · mean temp 71.82 F · rsi per inch 0.0901029 m2K/W/in · r value per inch 0.511628 ft2hF/BTU/in | Insulation R Values | Engineering Database