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R-534 — Corkboard

Material Id
Corkboard
Record Id
534
Date
3/4/1948
Delta T (F)
22.14
Delta X (in)
0.9999
Density (lb/ft3)
7.464
Description
Ashve Sample #15
Form
Board
K W Mk (W/mK)
0.3021
Material
Corkboard
Mean Temp (F)
118.36
R Value per Inch (ft2hF/BTU/in)
0.477418
Rsi per Inch (m2K/W/in)
0.084078
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 534 · date 3/4/1948 · mean temp 118.36 F · rsi per inch 0.0840781 m2K/W/in · r value per inch 0.477418 ft2hF/BTU/in | Insulation R Values | Engineering Database