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

R-814 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 814 · date 12/5/1951 · rsi per inch 0.123541 m2K/W/in · r value per inch 0.701498 ft2hF/BTU/in · k w mk 0.2056 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 814
Date: 12/5/1951
Delta T (F): 23.44
Delta X (in): 1.0053
Density (lb/ft3): 5.631
Description: B-X Material
K W Mk (W/mK): 0.2056
Manufacturer: Owens Corning Fiberglas Corp.
Material: Glass Fiber Board
Mean Temp (F): 40.3
R Value per Inch (ft2hF/BTU/in): 0.701498
Rsi per Inch (m2K/W/in): 0.123541
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →