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R-1862 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1862 · date 1/21/1974 · delta x 1.0403 in · density 7.334 lb/ft3 · mean temp 128.47 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1862
Date: 1/21/1974
Delta T (F): 23.44
Delta X (in): 1.0403
Density (lb/ft3): 7.334
Description: Lot 1970
Form: Board
K W Mk (W/mK): 0.2498
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 128.47
R Value per Inch (ft2hF/BTU/in): 0.577373
Rsi per Inch (m2K/W/in): 0.101681
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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