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R-1858 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1858 · date 10/18/1973 · delta x 1.0263 in · density 7.559 lb/ft3 · mean temp 75.51 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1858
Date: 10/18/1973
Delta T (F): 24.3
Delta X (in): 1.0263
Density (lb/ft3): 7.559
Description: Lot 1970
Form: Board
K W Mk (W/mK): 0.2301
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 75.51
R Value per Inch (ft2hF/BTU/in): 0.626805
Rsi per Inch (m2K/W/in): 0.110387
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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