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R-1500 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1500 · date 1/20/1964 · delta x 0.469 in · density 8.615 lb/ft3 · mean temp 75.33 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1500
Date: 1/20/1964
Delta T (F): 24.56
Delta X (in): 0.469
Density (lb/ft3): 8.615
Description: Lot 1959, 2 samples, Each ½ in., (1,4), ½ in., Rotated 180°
Form: Board
K W Mk (W/mK): 0.2272
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 75.33
R Value per Inch (ft2hF/BTU/in): 0.634806
Rsi per Inch (m2K/W/in): 0.111796
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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nbs_fibrous_glass — record id 1500 · date 1/20/1964 · delta x 0.469 in · density 8.615 lb/ft3 · mean temp 75.33 F | Insulation R Values | Engineering Database