Table - Corradi ERMETIKA Manuel Utilisateur

®
Ermetika , Ermetika

TABLE

Nominal pressure
Class*
of the wind
0
Not defined, the product is not certified
1
Up to 40 N/sq m
2
Up to 70 N/sq m
3
Up to 110 N/sq m
4
Up to 170 N/sq m
5
Up to 270 N/sq m
6
Up to 400 N/sq m
16 of 16
®
XL
Wind resistance classes according to EN 13561
Equivalent wind speed Equivalent Beaufort scale
(indicative) (indicative)
Up to 28 km/h
Up to 38 km/h
Up to 47 km/h
Up to 59 km/h
Up to 74 km/h
Up to 91 km/h
CORRADI SRL - USER MANUAL
Weather conditions Wind effects
(indicative) (indicative)
4 Moderate breeze Dust and loose paper raised, small branches begin to move
5 Fresh breeze Small trees begin to sway
6 Strong breeze Large branches in motion, umbrella use becomes difficult
7 High wind Large branches in motion, effort needed to walk against the wind
8 Gale Tree branches break, it is very difficult to walk outdoors
9 Strong gale Tiles blow off roofs
Rev.13 - 09.2018