1. 2. 3. Problem 11.13 4. Resistance Items (m² - K/W) 1. Inside attic film resistance 0.116 2. Insulation batt (180 mm) 3.23 3. Gypsum wallboard (15 mm) 0.077 4. Inside film resistance (winter) 0.116

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A typical ceiling of a house consists of items shown in the accompanying table. Assume an inside room temperature of 21° C and an attic air temperature of −10° C, with an exposed area of 100 m2 . Calculate the heat
loss through the ceiling.

1.
2.
3.
Problem 11.13
4.
Transcribed Image Text:1. 2. 3. Problem 11.13 4.
Resistance
Items
(m² - K/W)
1. Inside attic film resistance
0.116
2. Insulation batt (180 mm)
3.23
3. Gypsum wallboard (15 mm)
0.077
4. Inside film resistance (winter)
0.116
Transcribed Image Text:Resistance Items (m² - K/W) 1. Inside attic film resistance 0.116 2. Insulation batt (180 mm) 3.23 3. Gypsum wallboard (15 mm) 0.077 4. Inside film resistance (winter) 0.116
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