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R-2146 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
2146
Date
7/7/1981
Delta T (F)
23.51
Delta X (in)
1.0095
Density (lb/ft3)
8.311
Description
Lot 1980-I, Specimens (C22,C23)
Form
Board
K W Mk (W/mK)
0.2492
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
89.88
R Value per Inch (ft2hF/BTU/in)
0.578764
Rsi per Inch (m2K/W/in)
0.101926
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 2146 · date 7/7/1981 · delta x 1.0095 in · density 8.311 lb/ft3 · mean temp 89.88 F | Insulation R Values | Engineering Database