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R-1349 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1349 · date 6/7/1962 · delta x 0.4684 in · density 10.31 lb/ft3 · mean temp 74.52 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1349
Date: 6/7/1962
Delta T (F): 23.34
Delta X (in): 0.4684
Density (lb/ft3): 10.31
Description: Lot 1959, ½ in.
Form: Board
K W Mk (W/mK): 0.2325
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 74.52
R Value per Inch (ft2hF/BTU/in): 0.620335
Rsi per Inch (m2K/W/in): 0.109247
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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