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

R-1754 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1754 · date 9/30/1968 · delta x 0.9711 in · density 9.244 lb/ft3 · mean temp 130.02 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1754
Date: 9/30/1968
Delta T (F): 22.88
Delta X (in): 0.9711
Density (lb/ft3): 9.244
Description: Lot 1961
Form: Board
K W Mk (W/mK): 0.256
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 130.02
R Value per Inch (ft2hF/BTU/in): 0.56339
Rsi per Inch (m2K/W/in): 0.099219
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 →