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R-536 — Corkboard

Material Id
Corkboard
Record Id
536
Date
3/8/1948
Delta T (F)
22.55
Delta X (in)
0.9993
Density (lb/ft3)
7.122
Description
Ashve Sample #10
Form
Board
K W Mk (W/mK)
0.2995
Material
Corkboard
Mean Temp (F)
118.84
R Value per Inch (ft2hF/BTU/in)
0.481562
Rsi per Inch (m2K/W/in)
0.084808
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 536 · date 3/8/1948 · mean temp 118.84 F · rsi per inch 0.084808 m2K/W/in · r value per inch 0.481562 ft2hF/BTU/in | Insulation R Values | Engineering Database