Task 2. With the use of a plate apparatus with heat flux density sensors, the thermal conductivity coefficient à was investigated for autodaved aerated concrete ofvarious densities and with varying degrees of humidity. Theresults are presented in the tables in the appendices. Please write your condusions. 600 Density (kg/m') 300 400 10 Moisture content (%) thermal conductivity 5 10 15 5 15 10 15 0,0805 0,0900 0,1020 0,1190 0,1200 0,1240 0,1300 0,1400 0,1599 0,1701 01840 0,1900 coefficient i. IW/m:KI

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Chapter11: Heat Transfer By Radiation
Section: Chapter Questions
Problem 11.3DP
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Task 2.
With the use of a plate apparatus with hea flux density sensors, the thermal conductivity coefficient à was
investigated for autodaved aerated concrete ofvarious densities and with værying degrees of humidity. Theresults
are presented in the tablesin the appendices. Please write your condusions.
Density
[kg/m']
300
400
600
15
Moisture
content [%]
ther mal
conductivity
coefficient i.
[W/m K]
10
15
5
10
10
15
0,0805 0,0900 0,1020 0,1190 0,1200 0,1240 0,1300 0,1400 0,1599 0,1701 01840 0,1900
Transcribed Image Text:Task 2. With the use of a plate apparatus with hea flux density sensors, the thermal conductivity coefficient à was investigated for autodaved aerated concrete ofvarious densities and with værying degrees of humidity. Theresults are presented in the tablesin the appendices. Please write your condusions. Density [kg/m'] 300 400 600 15 Moisture content [%] ther mal conductivity coefficient i. [W/m K] 10 15 5 10 10 15 0,0805 0,0900 0,1020 0,1190 0,1200 0,1240 0,1300 0,1400 0,1599 0,1701 01840 0,1900
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