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R-2143 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
2143
Date
6/12/1981
Delta T (F)
23.98
Delta X (in)
0.9962
Density (lb/ft3)
8.019
Description
Lot 1981, 3 BIV, Specimen (C,D)
Form
Board
K W Mk (W/mK)
0.2415
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
74.51
R Value per Inch (ft2hF/BTU/in)
0.597217
Rsi per Inch (m2K/W/in)
0.105176
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 2143 · date 6/12/1981 · delta x 0.9962 in · density 8.019 lb/ft3 · mean temp 74.51 F | Insulation R Values | Engineering Database