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R-562 — Corkboard

Material Id
Corkboard
Record Id
562
Date
5/26/1948
Delta T (F)
24.75
Delta X (in)
0.95
Density (lb/ft3)
13.453
Description
Ashve Sample #1
Form
Board
K W Mk (W/mK)
0.2899
Material
Corkboard
Mean Temp (F)
21.66
R Value per Inch (ft2hF/BTU/in)
0.497509
Rsi per Inch (m2K/W/in)
0.087616
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 562 · date 5/26/1948 · mean temp 21.66 F · rsi per inch 0.0876164 m2K/W/in · r value per inch 0.497509 ft2hF/BTU/in | Insulation R Values | Engineering Database