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R-2142 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
2142
Date
6/11/1981
Delta T (F)
24.35
Delta X (in)
1.0013
Density (lb/ft3)
7.893
Description
Lot 1981, 3 BIV, Specimen (A,B)
Form
Board
K W Mk (W/mK)
0.2411
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
74.77
R Value per Inch (ft2hF/BTU/in)
0.598208
Rsi per Inch (m2K/W/in)
0.10535
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 2142 · date 6/11/1981 · delta x 1.0013 in · density 7.893 lb/ft3 · mean temp 74.77 F | Insulation R Values | Engineering Database