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R-311 — Insulating Cement

Name: Insulation R Values — insulating_cement: record id 311 · rsi per inch 0.0583774 m2K/W/in · r value per inch 0.331482 ft2hF/BTU/in · date 12/9/1942 · k w mk 0.4351 W/mK
Creator: Engineering Database

Material Id: Insulating Cement
Record Id: 311
Date: 12/9/1942
Delta T (F): 21.03
Delta X (in): 0.969
Density (lb/ft3): 12.1
Description: Possibly Gypsum and Fiber
Form: Block
K W Mk (W/mK): 0.4351
Manufacturer: Ruberoid Co.
Material: Insulating Cement
Mean Temp (F): 87.54
R Value per Inch (ft2hF/BTU/in): 0.331482
Rsi per Inch (m2K/W/in): 0.058377
Standard: Nist Srd 81 API
Trade Name: Calsilite Cement®

Source: NIST SRD 81 API

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insulating_cement — record id 311 · rsi per inch 0.0583774 m2K/W/in · r value per inch 0.331482 ft2hF/BTU/in · date 12/9/1942 · k w mk 0.4351 W/mK | Insulation R Values | Engineering Database