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

R-913 — Corkboard

Material Id
Corkboard
Record Id
913
Date
11/3/1953
Delta T (F)
23.63
Delta X (in)
1.0009
Density (lb/ft3)
13.24
Description
Dense
Form
Board
K W Mk (W/mK)
0.3217
Manufacturer
Armstrong Cork Co. (Servel, Inc.)
Material
Corkboard
Mean Temp (F)
70.15
R Value per Inch (ft2hF/BTU/in)
0.44833
Rsi per Inch (m2K/W/in)
0.078956
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
Vibracork®

Source: NIST SRD 81 API

corkboard — record id 913 · date 11/3/1953 · mean temp 70.15 F · rsi per inch 0.0789555 m2K/W/in · r value per inch 0.44833 ft2hF/BTU/in | Insulation R Values | Engineering Database