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R-1842 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1842
Date
9/29/1972
Delta T (F)
24.68
Delta X (in)
1.0308
Density (lb/ft3)
7.994
Description
Lot 1970
Form
Board
K W Mk (W/mK)
0.2286
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
75.09
R Value per Inch (ft2hF/BTU/in)
0.630918
Rsi per Inch (m2K/W/in)
0.111111
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 1842 · date 9/29/1972 · delta x 1.0308 in · density 7.994 lb/ft3 · mean temp 75.09 F | Insulation R Values | Engineering Database