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R-583 — Corkboard

Material Id
Corkboard
Record Id
583
Date
8/12/1948
Delta T (F)
23.51
Delta X (in)
1.0042
Density (lb/ft3)
7.615
Description
Ashve Sample #19
Form
Board
K W Mk (W/mK)
0.2865
Material
Corkboard
Mean Temp (F)
71.02
R Value per Inch (ft2hF/BTU/in)
0.503413
Rsi per Inch (m2K/W/in)
0.088656
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 583 · date 8/12/1948 · mean temp 71.02 F · rsi per inch 0.0886562 m2K/W/in · r value per inch 0.503413 ft2hF/BTU/in | Insulation R Values | Engineering Database