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R-1875 — Carpet

Name: Insulation R Values — carpet: record id 1875 · date 7/19/1974 · delta x 0.7922 in · density 7.545 lb/ft3 · description Carpet plus virgin urethane pad
Creator: Engineering Database

Material Id: Carpet
Record Id: 1875
Date: 7/19/1974
Delta T (F): 24.52
Delta X (in): 0.7922
Density (lb/ft3): 7.545
Description: Carpet Plus Virgin Urethane Pad
Form: Woven
K W Mk (W/mK): 0.3254
Material: Carpet
Mean Temp (F): 75.56
R Value per Inch (ft2hF/BTU/in): 0.443233
Rsi per Inch (m2K/W/in): 0.078058
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Uncertainty: 1

Source: NIST SRD 81 API

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carpet — record id 1875 · date 7/19/1974 · delta x 0.7922 in · density 7.545 lb/ft3 · description Carpet plus virgin urethane pad | Insulation R Values | Engineering Database