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R-1328 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1328
Date
4/18/1962
Delta T (F)
19.41
Delta X (in)
0.5657
Description
Lot 1959, ½ in.
Form
Board
K W Mk (W/mK)
0.2239
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
70.8
R Value per Inch (ft2hF/BTU/in)
0.644162
Rsi per Inch (m2K/W/in)
0.113444
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 1328 · date 4/18/1962 · delta x 0.5657 in · mean temp 70.8 F | Insulation R Values | Engineering Database