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R-505 — Corkboard

Material Id
Corkboard
Record Id
505
Date
11/21/1947
Delta T (F)
23.08
Delta X (in)
0.9832
Density (lb/ft3)
8.083
Description
Ashve Sample #13
Form
Board
K W Mk (W/mK)
0.2875
Material
Corkboard
Mean Temp (F)
71.42
R Value per Inch (ft2hF/BTU/in)
0.501662
Rsi per Inch (m2K/W/in)
0.088348
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 505 · date 11/21/1947 · mean temp 71.42 F · rsi per inch 0.0883478 m2K/W/in · r value per inch 0.501662 ft2hF/BTU/in | Insulation R Values | Engineering Database