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R-1889 — Carpet

Name: Insulation R Values — carpet: record id 1889 · date 10/17/1974 · delta x 0.2717 in · density 21.88 lb/ft3 · description Nylon carpet (alone)
Creator: Engineering Database

Material Id: Carpet
Record Id: 1889
Date: 10/17/1974
Delta T (F): 16.58
Delta X (in): 0.2717
Density (lb/ft3): 21.88
Description: Nylon Carpet (alone)
Form: Woven
K W Mk (W/mK): 0.5131
Material: Carpet
Mean Temp (F): 68.53
R Value per Inch (ft2hF/BTU/in): 0.281091
Rsi per Inch (m2K/W/in): 0.049503
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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