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

R-667 — Rubber Sponge

Name: Insulation R Values — rubber_sponge: record id 667 · mean temp 70.84 F · delta t 23.65 F · rsi per inch 0.102049 m2K/W/in · r value per inch 0.579461 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Sponge
Record Id: 667
Date: 3/8/1949
Delta T (F): 23.65
Delta X (in): 0.9848
Density (lb/ft3): 4.814
Description: 1 in.
Form: Slab
K W Mk (W/mK): 0.2489
Manufacturer: Great American Industries, Inc.
Material: Rubber, Sponge
Mean Temp (F): 70.84
R Value per Inch (ft2hF/BTU/in): 0.579461
Rsi per Inch (m2K/W/in): 0.102049
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Rubatex®

Source: NIST SRD 81 API

Browse more civil engineering reference tables →

rubber_sponge — record id 667 · mean temp 70.84 F · delta t 23.65 F · rsi per inch 0.102049 m2K/W/in · r value per inch 0.579461 ft2hF/BTU/in | Insulation R Values | Engineering Database