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

R-816 — Glass Fiber Board

Name: Insulation R Values — glass_fiber_board: record id 816 · date 12/10/1951 · rsi per inch 0.104959 m2K/W/in · r value per inch 0.595983 ft2hF/BTU/in · k w mk 0.242 W/mK
Creator: Engineering Database

Material Id: Glass Fiber Board
Record Id: 816
Date: 12/10/1951
Delta T (F): 21.14
Delta X (in): 1.0053
Density (lb/ft3): 5.631
Description: B-X Material
K W Mk (W/mK): 0.242
Manufacturer: Owens Corning Fiberglas Corp.
Material: Glass Fiber Board
Mean Temp (F): 127.2
R Value per Inch (ft2hF/BTU/in): 0.595983
Rsi per Inch (m2K/W/in): 0.104959
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →