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R-1857 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1857
Date
8/24/1973
Delta T (F)
26.71
Delta X (in)
1.001
Density (lb/ft3)
8.017
Description
Lot 1958, Return for Check
Form
Board
K W Mk (W/mK)
0.201
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
16.34
R Value per Inch (ft2hF/BTU/in)
0.717552
Rsi per Inch (m2K/W/in)
0.126368
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
SRM® 1450 Series

Source: NIST SRD 81 API

nbs_fibrous_glass — record id 1857 · date 8/24/1973 · delta x 1.001 in · density 8.017 lb/ft3 · mean temp 16.34 F | Insulation R Values | Engineering Database