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

R-1579 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1579 · date 1/29/1965 · delta x 0.4681 in · density 9.13 lb/ft3 · mean temp 124.96 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1579
Date: 1/29/1965
Delta T (F): 16.23
Delta X (in): 0.4681
Density (lb/ft3): 9.13
Description: Lot 1959, ½ in.
Form: Board
K W Mk (W/mK): 0.2496
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 124.96
R Value per Inch (ft2hF/BTU/in): 0.577836
Rsi per Inch (m2K/W/in): 0.101763
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 →