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R-1123 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1123
Date
1/7/1959
Delta T (F)
19.08
Delta X (in)
0.5148
Density (lb/ft3)
7.516
Description
Lot 1958, Cut ½ in. Thick
Form
Board
K W Mk (W/mK)
0.2198
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
68.94
R Value per Inch (ft2hF/BTU/in)
0.656178
Rsi per Inch (m2K/W/in)
0.11556
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 1123 · date 1/7/1959 · delta x 0.5148 in · density 7.516 lb/ft3 · mean temp 68.94 F | Insulation R Values | Engineering Database