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

R-1164 — Rubber Pure Gum

Name: Insulation R Values — rubber_pure_gum: record id 1164 · mean temp 115.65 F · date 8/19/1959 · rsi per inch 0.0235906 m2K/W/in · r value per inch 0.133954 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Pure Gum
Record Id: 1164
Date: 8/19/1959
Delta T (F): 8.18
Delta X (in): 0.5087
Density (lb/ft3): 59.76
Description: Sheet, 4 per side, Each 1/8 in., (ABCDEFGH), ½ in.
Form: Slab
K W Mk (W/mK): 1.0767
Material: Rubber, Pure Gum
Mean Temp (F): 115.65
R Value per Inch (ft2hF/BTU/in): 0.133954
Rsi per Inch (m2K/W/in): 0.023591
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

Browse more civil engineering reference tables →