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R-2001 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 2001 · date 8/9/1978 · delta x 1.0277 in · density 7.734 lb/ft3 · mean temp 73.32 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 2001
Date: 8/9/1978
Delta T (F): 23.76
Delta X (in): 1.0277
Density (lb/ft3): 7.734
Description: Lot 1971, Specimens (5,6), 1 in.
Form: Board
K W Mk (W/mK): 0.2261
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 73.32
R Value per Inch (ft2hF/BTU/in): 0.637894
Rsi per Inch (m2K/W/in): 0.11234
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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