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R-675 — Plaster

Name: Insulation R Values — plaster: record id 675 · rsi per inch 0.0167314 m2K/W/in · r value per inch 0.0950055 ft2hF/BTU/in · date 6/10/1949 · k w mk 1.5181 W/mK
Creator: Engineering Database

Material Id: Plaster
Record Id: 675
Date: 6/10/1949
Delta T (F): 18.26
Delta X (in): 1.0034
Density (lb/ft3): 45.19
Description: Perlite plaster, 549 Mg 376 (A,B)
Form: Block
K W Mk (W/mK): 1.5181
Manufacturer: Great Lakes Carbon Corp.
Material: Plaster
Mean Temp (F): 78.62
R Value per Inch (ft2hF/BTU/in): 0.095006
Rsi per Inch (m2K/W/in): 0.016731
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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plaster — record id 675 · rsi per inch 0.0167314 m2K/W/in · r value per inch 0.0950055 ft2hF/BTU/in · date 6/10/1949 · k w mk 1.5181 W/mK | Insulation R Values | Engineering Database