Maximum Permitted Wind Strength; Table Of Wind Resistance Classes - Stobag PAVILIONS AND SKY LIGHTS Instrucciones De Servicio

Operating instructions
1.3

Maximum permitted wind strength

The sun protection system has been constructed that the largest size meets the re-
quirements for wind resistance class 4 in the CE conformity classification (see table 1.4).
What wind resistance class after assembling has been achieved depends largely on the
type and quantity of the used fixing materials used and the surface it is installed upon.
The sun protection system may only be used up to the declared wind resistance class
declared by the installer.
1.4

Table of wind resistance classes

Class Wind strength
(Beaufort)
0
1 – 3
1
4
2
5
3
6
4
7
EN-28
| www.stobag.com
Wind speed
Up to 19 km / h
20 – 28 km / h
29 – 38 km / h
39 – 49 km / h
50 – 61 km / h
Effect
Leaves and thin twigs are blown
about
Twigs and thin branches bend and
waste paper is raised from the
ground
Branches sway and small bushes
are shaken
Thick branches sway, umbrellas
are difficult to hold
Swaying trees, resistance when
walking into the wind
All rights to make modifications are reserved