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

R-1966 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1966
Date
10/19/1977
Delta T (F)
24.29
Delta X (in)
1.0243
Density (lb/ft3)
7.658
Description
Lot 1970
Form
Board
K W Mk (W/mK)
0.2276
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
75.3
R Value per Inch (ft2hF/BTU/in)
0.63369
Rsi per Inch (m2K/W/in)
0.111599
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
SRM® 1450 Series
Uncertainty
1

Source: NIST SRD 81 API

nbs_fibrous_glass — record id 1966 · date 10/19/1977 · delta x 1.0243 in · density 7.658 lb/ft3 · mean temp 75.3 F | Insulation R Values | Engineering Database