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

R-1456 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1456 · date 10/16/1963 · delta x 0.4821 in · density 10.69 lb/ft3 · mean temp 130.47 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1456
Date: 10/16/1963
Delta T (F): 22.79
Delta X (in): 0.4821
Density (lb/ft3): 10.69
Description: Lot 1959, ½ in.
Form: Board
K W Mk (W/mK): 0.2609
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 130.47
R Value per Inch (ft2hF/BTU/in): 0.552809
Rsi per Inch (m2K/W/in): 0.097355
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: SRM® 1450 Series

Source: NIST SRD 81 API

Browse more civil engineering reference tables →