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R-1354 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1354
Date
6/19/1962
Delta T (F)
23.79
Delta X (in)
0.952
Density (lb/ft3)
9.088
Description
Lot 1961, Acil ASHRAE Round Robin
Form
Board
K W Mk (W/mK)
0.2095
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
30.98
R Value per Inch (ft2hF/BTU/in)
0.688439
Rsi per Inch (m2K/W/in)
0.121241
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 1354 · date 6/19/1962 · delta x 0.952 in · density 9.088 lb/ft3 · mean temp 30.98 F | Insulation R Values | Engineering Database