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R-1816 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1816
Date
1/23/1970
Delta T (F)
24.14
Delta X (in)
0.9565
Density (lb/ft3)
9.399
Description
Lot 1961
Form
Board
K W Mk (W/mK)
0.2311
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
74.37
R Value per Inch (ft2hF/BTU/in)
0.624093
Rsi per Inch (m2K/W/in)
0.109909
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Trade Name
SRM® 1450 Series
Uncertainty
1

Source: NIST SRD 81 API

nbs_fibrous_glass — record id 1816 · date 1/23/1970 · delta x 0.9565 in · density 9.399 lb/ft3 · mean temp 74.37 F | Insulation R Values | Engineering Database