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R-513 — Corkboard

Material Id
Corkboard
Record Id
513
Date
12/4/1947
Delta T (F)
23.17
Delta X (in)
0.9854
Density (lb/ft3)
7.41
Description
Ashve Sample #5
Form
Board
K W Mk (W/mK)
0.2845
Material
Corkboard
Mean Temp (F)
71.48
R Value per Inch (ft2hF/BTU/in)
0.506952
Rsi per Inch (m2K/W/in)
0.089279
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 513 · date 12/4/1947 · mean temp 71.48 F · rsi per inch 0.0892794 m2K/W/in · r value per inch 0.506952 ft2hF/BTU/in | Insulation R Values | Engineering Database