Wall Heat Losses

3500F. Operating Temperature - 500F. Outside Temperature

 Wall Construction

Loss

Btu/Sq. Ft./Hr.

Loss Kwh/m2/Hr

BRICK

THICKNESS 

MINERAL 

WOOL

BLOCK

THICKNESS

 

 

0mm - 0" 60mm - 2.52"

42

0.123

0mm - 0" 100mm - 4"

26

0.076

100mm - 4" 0mm - 0"

450

1.32

100mm - 4"

25mm - 1"

95

0.278

100mm - 4"

50mm - 2"

53

0.155

250mm -9" 0mm - 0"

200

0.59

250mm - 9"

25mm - 1"

75

0.220

250mm - 9"

50mm - 2"

46

0.135

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