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R-2159 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
2159
Date
9/16/1981
Delta T (F)
22.45
Delta X (in)
1.0132
Density (lb/ft3)
7.428
Description
Lot 1980-I, Specimens (B22,B32)
Form
Board
K W Mk (W/mK)
0.2086
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
5.27
R Value per Inch (ft2hF/BTU/in)
0.691409
Rsi per Inch (m2K/W/in)
0.121764
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 2159 · date 9/16/1981 · delta x 1.0132 in · density 7.428 lb/ft3 · mean temp 5.27 F | Insulation R Values | Engineering Database