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R-1230 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1230 · date 9/20/1960 · delta x 0.9903 in · density 5.97 lb/ft3 · mean temp 71.64 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1230
Date: 9/20/1960
Delta T (F): 22.24
Delta X (in): 0.9903
Density (lb/ft3): 5.97
Description: Lot 1958
Form: Board
K W Mk (W/mK): 0.2211
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 71.64
R Value per Inch (ft2hF/BTU/in): 0.65232
Rsi per Inch (m2K/W/in): 0.11488
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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