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

R-1109 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1109 · date 7/1/1958 · delta x 1.0127 in · density 6.123 lb/ft3 · mean temp 73.63 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1109
Date: 7/1/1958
Delta T (F): 24.25
Delta X (in): 1.0127
Density (lb/ft3): 6.123
Description: Lot 1958
Form: Board
K W Mk (W/mK): 0.2219
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 73.63
R Value per Inch (ft2hF/BTU/in): 0.649968
Rsi per Inch (m2K/W/in): 0.114466
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 →