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

R-658 — Plywood

Name: Insulation R Values — plywood: record id 658 · date 1/17/1949 · delta x 1.2558 in · mean temp 70.98 F · rsi per inch 0.0321845 m2K/W/in
Creator: Engineering Database

Material Id: Plywood
Record Id: 658
Date: 1/17/1949
Delta T (F): 23.65
Delta X (in): 1.2558
Density (lb/ft3): 34.8
Description: Two 5/8 in. Samples Glued together, sanded, Aluminum Painted
Form: Board
K W Mk (W/mK): 0.7892
Material: Plywood
Mean Temp (F): 70.98
R Value per Inch (ft2hF/BTU/in): 0.182752
Rsi per Inch (m2K/W/in): 0.032184
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →

plywood — record id 658 · date 1/17/1949 · delta x 1.2558 in · mean temp 70.98 F · rsi per inch 0.0321845 m2K/W/in | Insulation R Values | Engineering Database