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R-851 — Asphalt

Name: Insulation R Values — asphalt: record id 851 · rsi per inch 0.0232537 m2K/W/in · r value per inch 0.132041 ft2hF/BTU/in · date 11/4/1952 · k w mk 1.0923 W/mK
Creator: Engineering Database

Material Id: Asphalt
Record Id: 851
Date: 11/4/1952
Delta T (F): 13.89
Delta X (in): 0.2787
Density (lb/ft3): 68.46
Form: Block
K W Mk (W/mK): 1.0923
Manufacturer: Flintkote Co.
Material: Asphalt
Mean Temp (F): 63.63
R Value per Inch (ft2hF/BTU/in): 0.132041
Rsi per Inch (m2K/W/in): 0.023254
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Flintkote®

Source: NIST SRD 81 API

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asphalt — record id 851 · rsi per inch 0.0232537 m2K/W/in · r value per inch 0.132041 ft2hF/BTU/in · date 11/4/1952 · k w mk 1.0923 W/mK | Insulation R Values | Engineering Database