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R-1207 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1207
Date
4/9/1960
Delta T (F)
25.68
Delta X (in)
1.0059
Density (lb/ft3)
7.264
Description
Lot 1958
Form
Board
K W Mk (W/mK)
0.2039
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
27.93
R Value per Inch (ft2hF/BTU/in)
0.707346
Rsi per Inch (m2K/W/in)
0.124571
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 1207 · date 4/9/1960 · delta x 1.0059 in · density 7.264 lb/ft3 · mean temp 27.93 F | Insulation R Values | Engineering Database