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R-1490 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1490 · date 12/30/1963 · delta x 0.9691 in · density 9.1 lb/ft3 · mean temp 75.52 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1490
Date: 12/30/1963
Delta T (F): 24.62
Delta X (in): 0.9691
Density (lb/ft3): 9.1
Description: Lot 1961
Form: Board
K W Mk (W/mK): 0.2278
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 75.52
R Value per Inch (ft2hF/BTU/in): 0.633134
Rsi per Inch (m2K/W/in): 0.111501
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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