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R-1112 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1112 · date 9/4/1958 · delta x 0.9929 in · density 5.979 lb/ft3 · mean temp 128.64 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1112
Date: 9/4/1958
Delta T (F): 22.56
Delta X (in): 0.9929
Density (lb/ft3): 5.979
Description: Lot 1958
Form: Board
K W Mk (W/mK): 0.2471
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 128.64
R Value per Inch (ft2hF/BTU/in): 0.583682
Rsi per Inch (m2K/W/in): 0.102792
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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