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

R-1803 — Cellular Polyurethane

Name: Insulation R Values — cellular_polyurethane: record id 1803 · rsi per inch 0.147076 m2K/W/in · r value per inch 0.835135 ft2hF/BTU/in · delta x 1.0003 in · k w mk 0.1727 W/mK
Creator: Engineering Database

Material Id: Cellular Polyurethane
Record Id: 1803
Date: 10/20/1969
Delta T (F): 25.01
Delta X (in): 1.0003
Density (lb/ft3): 1.428
Form: Board
K W Mk (W/mK): 0.1727
Manufacturer: Upjohn Co., Cpr Division
Material: Cellular Polyurethane
Mean Temp (F): 39.65
R Value per Inch (ft2hF/BTU/in): 0.835135
Rsi per Inch (m2K/W/in): 0.147076
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Cpr Urethane

Source: NIST SRD 81 API

Browse more civil engineering reference tables →