À commercial building is built on a slab on grade foundation that is a 40 m by 18 m rectangular shape. Assume the outside design temperature is -15°C. Determine the rate of heat loss through the exterior edge of a concrete slab. a. For an uninsulated slab edge perimeter. b. For a slab edge perimeter insulated with 25 mm of perimeter insulation (an RSI-value of about 0.44).

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter11: Temperature And Temperature- Related Variables In Engineering
Section: Chapter Questions
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A commercial building is built on a slab on grade foundation that is a 40 m by 18 m rectangular shape.
Assume the outside design temperature is -15°C. Determine the rate of heat loss through the exterior edge of
a concrete slab,
a. For an uninsulated slab edge perimeter.
b. For a slab edge perimeter insulated with 25 mm of perimeter insulation (an RSI-value of about 0.44).
Transcribed Image Text:A commercial building is built on a slab on grade foundation that is a 40 m by 18 m rectangular shape. Assume the outside design temperature is -15°C. Determine the rate of heat loss through the exterior edge of a concrete slab, a. For an uninsulated slab edge perimeter. b. For a slab edge perimeter insulated with 25 mm of perimeter insulation (an RSI-value of about 0.44).
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