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

R-877 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 877 · date 3/4/1953 · rsi per inch 0.076368 m2K/W/in · r value per inch 0.433638 ft2hF/BTU/in · k w mk 0.3326 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 877
Date: 3/4/1953
Delta T (F): 32.37
Delta X (in): 1.5488
Density (lb/ft3): 13.98
Form: Board
K W Mk (W/mK): 0.3326
Manufacturer: Insulite Co.
Material: Fiberboard, Wood
Mean Temp (F): 72.04
R Value per Inch (ft2hF/BTU/in): 0.433638
Rsi per Inch (m2K/W/in): 0.076368
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Insulite®

Source: NIST SRD 81 API

Browse more civil engineering reference tables →