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

R-1948 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1948 · date 4/22/1977 · delta x 1.0193 in · density 7.597 lb/ft3 · mean temp 0.74 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1948
Date: 4/22/1977
Delta T (F): 22.22
Delta X (in): 1.0193
Density (lb/ft3): 7.597
Description: Lot (?)
Form: Board
K W Mk (W/mK): 0.2002
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 0.74
R Value per Inch (ft2hF/BTU/in): 0.720419
Rsi per Inch (m2K/W/in): 0.126873
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series
Uncertainty: 1

Source: NIST SRD 81 API

Browse more civil engineering reference tables →