Metal grating CHAD D400

for drainagefor channelsfor parking lots

Rectangular grating in ductile iron EN-GJS-500-7 conforming to the norm UNI EN 1563:2012, with load bearing capacity over 900 KN (90 tons), conforming to the load class F900 as set out by norm EN 124:2015 STANDARD UNI EN 1433 CLASSIFICATIONS AND PLACES OF EMPLOYMENT Manhole covers, gullies and gratings can be distinguished into the following classes: A15, B125, C250, D400, E600 ed F900. Grup 4 (Class D 400 minimum): Road carriageways (including pedestrian streets), hard shoulders and parking areas for all types of road vehicles. THE CHOICE OF THE APPROPRIATE LOAD CLASS FALLS UNDER THE RESPONSIBILITY OF THE DESIGNER / SITE MANAGER. IN CASE OF DOUBT (SUCH AS PARTICULARLY HEAVY TRAFFIC AND/OR HIGH LOADS), IT IS ADVISABLE TO CHOOSE THE CLASS ABOVE THE MINIMUM REQUIRED.