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R-570 — Corkboard

Material Id
Corkboard
Record Id
570
Date
6/17/1948
Delta T (F)
25.2
Delta X (in)
0.9897
Density (lb/ft3)
8.035
Description
Ashve Sample #8
Form
Board
K W Mk (W/mK)
0.2678
Material
Corkboard
Mean Temp (F)
22.42
R Value per Inch (ft2hF/BTU/in)
0.538566
Rsi per Inch (m2K/W/in)
0.094847
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 570 · date 6/17/1948 · mean temp 22.42 F · rsi per inch 0.0948469 m2K/W/in · r value per inch 0.538566 ft2hF/BTU/in | Insulation R Values | Engineering Database