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

R-1334 — Nbs Fibrous Glass

Name: Insulation R Values — nbs_fibrous_glass: record id 1334 · date 4/27/1962 · delta x 0.4781 in · density 10.61 lb/ft3 · mean temp 70.65 F
Creator: Engineering Database

Material Id: Nbs Fibrous Glass
Record Id: 1334
Date: 4/27/1962
Delta T (F): 19.29
Delta X (in): 0.4781
Density (lb/ft3): 10.61
Description: Lot 1959, ½ in.
Form: Board
K W Mk (W/mK): 0.2325
Manufacturer: Owens Corning Fiberglas Corp.
Material: Nbs Fibrous Glass
Mean Temp (F): 70.65
R Value per Inch (ft2hF/BTU/in): 0.620335
Rsi per Inch (m2K/W/in): 0.109247
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 →