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R-1111 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1111 · date 8/27/1958 · delta x 0.9956 in · density 8.398 lb/ft3 · mean temp 72.91 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1111
Date: 8/27/1958
Delta T (F): 23.49
Delta X (in): 0.9956
Density (lb/ft3): 8.398
Description: Lot 1958
Form: Board
K W Mk (W/mK): 0.2283
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 72.91
R Value per Inch (ft2hF/BTU/in): 0.631747
Rsi per Inch (m2K/W/in): 0.111257
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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