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R-1205 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1205 · date 4/7/1960 · delta x 1.0017 in · density 7.295 lb/ft3 · mean temp 129.6 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1205
Date: 4/7/1960
Delta T (F): 22.5
Delta X (in): 1.0017
Density (lb/ft3): 7.295
Description: Lot 1958
Form: Board
K W Mk (W/mK): 0.2487
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 129.6
R Value per Inch (ft2hF/BTU/in): 0.579927
Rsi per Inch (m2K/W/in): 0.102131
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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