Various
The ultimate manhole covers site
This category is part of DIN19580 / EN 1433 Load Standard
The covers are divided into categories according to their capacity to withstand loads. These categories are marked A to F, where A specifies the lids intended to withstand the light load and F at the highest loads. The letter is usually accompanied by a maximum weight that the lod can withstand in Kilo Newton units (apx. 100 Kg). For example, the C250 represents a C-class cover that can carry a load of up to 250kN which are close to 25 tons (25,000 Kg).

B Category is used for areas used by pedestrians (sidewalks) or car parking, the B125 shows a lid capable of up to 12.5 tons (125 kilo Newton, or 28,100 pounds)

An example of a cover that carries the standard on the "ultimate manhole covers" site. From this lid the picture that appears in the general section was taken.
There are 2016 manhole covers in the site that has this maximum load mark
Click for all the covers with this standard

Click for the rest of the standards in the site

The ultimate manhole covers site

Initiating the site - Eli Zvuluny - Programming and building the site Possible Worlds Ltd. Possible Worlds Ltd. © 2017-2024

© ALL RIGHTS RESERVED - The site and its content are copyright protected. The full copyrights of the site's content belong to Eli Zvuluny. All images in the site (unless another photographer is mentioned) were taken by Eli Zvuluny that has the full copyrights on them. The use of any images or other materials included herein, in whole or part, for any purpose is expressly prohibited without the written permission of Eli Zvuluny. .