Weight Specific applications for manhole covers

APPLICATIONS

The application areas are divided by weight categories and load levels . The product class A15 is rated for a load capacity of 1.5 t , B125 for 12.5 t , C250 for 25 t , D400 for 40 t , E600 for 60 t and the product category F900 for total load capacity of 90 t.

A 15
Areas which can only be used by pedestrians and bedal cyclists
B 125
Footways, pedestrian areas and comparable areas, cark park or parking decks
C 250
Footways, pedestrian areas and comparable areas, cark park or parking decks
D 400
Carriage ways of roads (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles
E 600
Areas imposing high wheel roads, e.g. decks, aircraft
F 900
Areas imposing particularly high wheel loads, e.g. aircraft pavements