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

R-1826 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1826 · date 7/24/1970 · delta x 1.0238 in · density 7.969 lb/ft3 · mean temp 74.47 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1826
Date: 7/24/1970
Delta T (F): 24.24
Delta X (in): 1.0238
Density (lb/ft3): 7.969
Description: Lot 1970
Form: Board
K W Mk (W/mK): 0.2293
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 74.47
R Value per Inch (ft2hF/BTU/in): 0.628992
Rsi per Inch (m2K/W/in): 0.110772
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

Browse more civil engineering reference tables →