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R-1335 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1335 · date 4/30/1962 · delta x 0.9631 in · density 7.75 lb/ft3 · mean temp 129.34 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1335
Date: 4/30/1962
Delta T (F): 22.9
Delta X (in): 0.9631
Density (lb/ft3): 7.75
Description: Lot 1961
Form: Board
K W Mk (W/mK): 0.247
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 129.34
R Value per Inch (ft2hF/BTU/in): 0.583919
Rsi per Inch (m2K/W/in): 0.102834
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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