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R-1255 — Plywood

Name: Insulation R Values — plywood: record id 1255 · date 12/21/1960 · delta x 1.4822 in · mean temp 74.4 F · rsi per inch 0.0334651 m2K/W/in
Creator: Engineering Database

Material Id: Plywood
Record Id: 1255
Date: 12/21/1960
Delta T (F): 25.23
Delta X (in): 1.4822
Density (lb/ft3): 34.61
Description: Specimens (A,B)
Form: Board
K W Mk (W/mK): 0.759
Manufacturer: Weyerhaeuser Co.
Material: Plywood
Mean Temp (F): 74.4
R Value per Inch (ft2hF/BTU/in): 0.190024
Rsi per Inch (m2K/W/in): 0.033465
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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plywood — record id 1255 · date 12/21/1960 · delta x 1.4822 in · mean temp 74.4 F · rsi per inch 0.0334651 m2K/W/in | Insulation R Values | Engineering Database