Explore the Engineering Database more efficiently by signing up for free. Sign up free

R-1793 — Nbs Fibrous Glass

Material Id
Nbs Fibrous Glass
Record Id
1793
Date
8/18/1969
Delta T (F)
23.58
Delta X (in)
1.0308
Density (lb/ft3)
4.982
Description
Lot 1958
Form
Board
K W Mk (W/mK)
0.2387
Manufacturer
Owens Corning Fiberglas Corp.
Material
Nbs Fibrous Glass
Mean Temp (F)
115.44
R Value per Inch (ft2hF/BTU/in)
0.604222
Rsi per Inch (m2K/W/in)
0.10641
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 1793 · date 8/18/1969 · delta x 1.0308 in · density 4.982 lb/ft3 · mean temp 115.44 F | Insulation R Values | Engineering Database