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

R-31 — Fiberboard Wood

Name: Insulation R Values — fiberboard_wood: record id 31 · date 11/14/1933 · rsi per inch 0.0663185 m2K/W/in · r value per inch 0.376574 ft2hF/BTU/in · k w mk 0.383 W/mK
Creator: Engineering Database

Material Id: Fiberboard Wood
Record Id: 31
Date: 11/14/1933
Delta X (in): 0.92
Density (lb/ft3): 14
Description: Fiberboard (?)
Form: Board
K W Mk (W/mK): 0.383
Material: Fiberboard, Wood
Mean Temp (F): 89.7
R Value per Inch (ft2hF/BTU/in): 0.376574
Rsi per Inch (m2K/W/in): 0.066319
Standard: Nist Srd 81 API
Trade Name: Beavertex

Source: NIST SRD 81 API

Browse more civil engineering reference tables →