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R-620 — Plywood

Name: Insulation R Values — plywood: record id 620 · date 10/15/1948 · delta x 1.2508 in · mean temp 71.07 F · rsi per inch 0.0324352 m2K/W/in
Creator: Engineering Database

Material Id: Plywood
Record Id: 620
Date: 10/15/1948
Delta T (F): 23.81
Delta X (in): 1.2508
Density (lb/ft3): 34.86
Description: Two 5/8 in. Samples Glued Together
Form: Board
K W Mk (W/mK): 0.7831
Material: Plywood
Mean Temp (F): 71.07
R Value per Inch (ft2hF/BTU/in): 0.184176
Rsi per Inch (m2K/W/in): 0.032435
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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plywood — record id 620 · date 10/15/1948 · delta x 1.2508 in · mean temp 71.07 F · rsi per inch 0.0324352 m2K/W/in | Insulation R Values | Engineering Database