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Wind load zones

Wind zone map of DIN 1055-4:2005-03

Wind Zone

Vref in m/s

Qref in kN/m²

1

22,5

0,316

2

25,0

0,391

3

27,5

0,473

4

30,0

0,563

Snow load zones


Standard snow load in kN/m²

 

Snow load zone

Ground level of the building site above
sea level

m

I

II

 

Ill

IV

 

200

300

400

0,75

0,75

0,75

0,75

0,75

0,75

0,75

0,75

1,00

1,00

1,15

1,55

500

600

700

0,75

0,85

1,05

0,90

1,15

1,50

1,25

1,60

2,00

2,10

2,60

3,25

800

900

1000

1,25

1,85

2,30

2,55

3.10

3,80

3,90

4.65

5.50

> 1000

To be determined in individual cases by the responsible building authority in agreement with the Central Office of the German Weather Service in Offenbach.

In Berlin, the standard snow load is 0.75 kN/m².