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R-564 — Corkboard

Material Id
Corkboard
Record Id
564
Date
5/28/1948
Delta T (F)
24.85
Delta X (in)
0.9967
Density (lb/ft3)
6.945
Description
Ashve Sample #3
Form
Board
K W Mk (W/mK)
0.2601
Material
Corkboard
Mean Temp (F)
22.18
R Value per Inch (ft2hF/BTU/in)
0.554509
Rsi per Inch (m2K/W/in)
0.097655
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 564 · date 5/28/1948 · mean temp 22.18 F · rsi per inch 0.0976547 m2K/W/in · r value per inch 0.554509 ft2hF/BTU/in | Insulation R Values | Engineering Database