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R-510 — Wood Cement

Material Id
Wood Cement
Record Id
510
Date
12/1/1947
Delta T (F)
23.78
Delta X (in)
0.9126
Density (lb/ft3)
25.12
Description
Wood Fiber Concrete Board
Form
Board
K W Mk (W/mK)
0.6201
Manufacturer
Ferguson(?)
Material
Wood-Cement
Mean Temp (F)
72.16
R Value per Inch (ft2hF/BTU/in)
0.232588
Rsi per Inch (m2K/W/in)
0.040961
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

wood_cement — record id 510 · rsi per inch 0.0409611 m2K/W/in · r value per inch 0.232588 ft2hF/BTU/in · k w mk 0.6201 W/mK · mean temp 72.16 F | Insulation R Values | Engineering Database