Explore the Engineering Database more efficiently by signing up for free. Sign up free

R-580 — Corkboard

Material Id
Corkboard
Record Id
580
Date
7/9/1948
Delta T (F)
25.36
Delta X (in)
1.0038
Density (lb/ft3)
6.705
Description
Ashve Sample #18
Form
Board
K W Mk (W/mK)
0.2574
Material
Corkboard
Mean Temp (F)
23.43
R Value per Inch (ft2hF/BTU/in)
0.560326
Rsi per Inch (m2K/W/in)
0.098679
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

corkboard — record id 580 · date 7/9/1948 · mean temp 23.43 F · rsi per inch 0.0986791 m2K/W/in · r value per inch 0.560326 ft2hF/BTU/in | Insulation R Values | Engineering Database