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R-1432 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1432
Date
3/26/1963
Delta T (F)
25.16
Delta X (in)
0.9476
Density (lb/ft3)
9.354
Description
Lot 1961
Form
Board
K W Mk (W/mK)
0.213
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
31.19
R Value per Inch (ft2hF/BTU/in)
0.677126
Rsi per Inch (m2K/W/in)
0.119249
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 1432 · date 3/26/1963 · delta x 0.9476 in · density 9.354 lb/ft3 · mean temp 31.19 F | Insulation R Values | Engineering Database