Hollow Brick

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samiraaien
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Hollow Brick

Post by samiraaien » Wed Jun 28, 2017 12:57 am -1100

Hi,
I modeled an old wall construction that I already measured the temperature and Relative humidity of each layer.I don't have enough information about brick properties of modeled wall i have just thermal conductivity (0.4w/mk) and thickness?(25cm). I guess the brick is hollow brick or hollow concrete block , so I need the hollow brick or Hollow concrete block properties but I can not fine them in material data base of wufi . I simulated it whit solid brick and Aerated clay brick( 600kg/m3) but the results almost are same and it is different whit my measurement. could you please help me :
1- The properties of hollow brick or concrete block
2-How can i calibrate the result of this layer you can fine the graphs in attachment file.
Regards
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