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R-1705 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1705 · date 7/26/1967 · delta x 0.9674 in · density 8.787 lb/ft3 · mean temp 70.3 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1705
Date: 7/26/1967
Delta T (F): 22.91
Delta X (in): 0.9674
Density (lb/ft3): 8.787
Description: Lot 1961
Form: Board
K W Mk (W/mK): 0.2293
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 70.3
R Value per Inch (ft2hF/BTU/in): 0.628992
Rsi per Inch (m2K/W/in): 0.110772
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series
Uncertainty: 1

Source: NIST SRD 81 API

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