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

R-1983 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1983 · date 3/1/1978 · delta x 1.0297 in · density 7.491 lb/ft3 · mean temp 123.4 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1983
Date: 3/1/1978
Delta T (F): 22.13
Delta X (in): 1.0297
Density (lb/ft3): 7.491
Description: Lot (?)
Form: Board
K W Mk (W/mK): 0.2471
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 123.4
R Value per Inch (ft2hF/BTU/in): 0.583682
Rsi per Inch (m2K/W/in): 0.102792
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 →