External wall structure

(from outside to inside)

Insulation layer thickness

(mm)

U value

(w/m2・k)

Roof structure

(from outside to inside)

Insulation layer thickness

(mm)

U value

(w/m2・k)

plastic board (10 mm) + rock wool (d mm) + aerated concrete block (300 mm) + cement-lime mortar (8 mm)

0

0.62

XPS board (d mm) + metal deck insulated (80 mm)

0

1.23

10

0.53

10

1.12

20

0.46

20

1.03

30

0.40

30

0.95

40

0.36

40

0.88

50

0.33

50

0.82

60

0.30

60

0.77

70

0.27

70

0.73

80

0.25

80

0.69

90

0.24

90

0.65

10

0.22

10

0.62