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

R-1917 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1917 · date 7/17/1975 · delta x 0.9369 in · density 7.876 lb/ft3 · mean temp 75.83 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1917
Date: 7/17/1975
Delta T (F): 24.79
Delta X (in): 0.9369
Density (lb/ft3): 7.876
Description: Lot 1961
Form: Board
K W Mk (W/mK): 0.2259
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 75.83
R Value per Inch (ft2hF/BTU/in): 0.638459
Rsi per Inch (m2K/W/in): 0.112439
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 →