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R-1595 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1595
Date
3/26/1965
Delta T (F)
22.9
Delta X (in)
0.9503
Description
Lot 1959, 2 Samples of ½ in. Stacked (1,2,3,4), 1 in.
Form
Board
K W Mk (W/mK)
0.2486
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
127.2
R Value per Inch (ft2hF/BTU/in)
0.58016
Rsi per Inch (m2K/W/in)
0.102172
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 1595 · date 3/26/1965 · delta x 0.9503 in · mean temp 127.2 F | Insulation R Values | Engineering Database