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

R-2147 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
2147
Date
7/8/1981
Delta T (F)
23
Delta X (in)
1.0001
Density (lb/ft3)
7.456
Description
Lot 1980-I, Specimens (A54,A65)
Form
Board
K W Mk (W/mK)
0.2579
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
112.97
R Value per Inch (ft2hF/BTU/in)
0.55924
Rsi per Inch (m2K/W/in)
0.098488
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
SRM® 1450 Series

Source: NIST SRD 81 API

nbs_fibrous_glass — record id 2147 · date 7/8/1981 · delta x 1.0001 in · density 7.456 lb/ft3 · mean temp 112.97 F | Insulation R Values | Engineering Database