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

R-1257 — Plywood

Name: Insulation R Values — plywood: record id 1257 · date 12/29/1960 · delta x 1.4801 in · mean temp 56.34 F · rsi per inch 0.0344127 m2K/W/in
Creator: Engineering Database

Material Id: Plywood
Record Id: 1257
Date: 12/29/1960
Delta T (F): 23.09
Delta X (in): 1.4801
Density (lb/ft3): 34.45
Description: Specimens (A,B)
Form: Board
K W Mk (W/mK): 0.7381
Manufacturer: Weyerhaeuser Co.
Material: Plywood
Mean Temp (F): 56.34
R Value per Inch (ft2hF/BTU/in): 0.195404
Rsi per Inch (m2K/W/in): 0.034413
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →

plywood — record id 1257 · date 12/29/1960 · delta x 1.4801 in · mean temp 56.34 F · rsi per inch 0.0344127 m2K/W/in | Insulation R Values | Engineering Database