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R-1632 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1632
Date
1/11/1966
Delta T (F)
22.93
Delta X (in)
0.9562
Density (lb/ft3)
8.95
Description
Lot 1961
Form
Board
K W Mk (W/mK)
0.25
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
130.1
R Value per Inch (ft2hF/BTU/in)
0.576912
Rsi per Inch (m2K/W/in)
0.1016
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 1632 · date 1/11/1966 · delta x 0.9562 in · density 8.95 lb/ft3 · mean temp 130.1 F | Insulation R Values | Engineering Database