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R-1952 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1952
Date
7/8/1977
Delta T (F)
24.12
Delta X (in)
0.9645
Density (lb/ft3)
8.515
Description
Lot 1961, Internal Check Standard (A,B), 1 in.
Form
Board
K W Mk (W/mK)
0.2268
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
74.92
R Value per Inch (ft2hF/BTU/in)
0.635925
Rsi per Inch (m2K/W/in)
0.111993
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 1952 · date 7/8/1977 · delta x 0.9645 in · density 8.515 lb/ft3 · mean temp 74.92 F | Insulation R Values | Engineering Database