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R-1288 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1288 · date 8/15/1961 · delta x 1.0305 in · density 8.616 lb/ft3 · mean temp 129.9 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1288
Date: 8/15/1961
Delta T (F): 22.88
Delta X (in): 1.0305
Density (lb/ft3): 8.616
Description: Lot 1958, Acil ASHRAE Round Robin
Form: Board
K W Mk (W/mK): 0.252
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 129.9
R Value per Inch (ft2hF/BTU/in): 0.572333
Rsi per Inch (m2K/W/in): 0.100794
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

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