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Standard: DIN 4291

General (Click to show or hide)

A German standard of the German Institute for Standardization ( ) for heavy load covers, and a concrete center capable of bearing loads of 25-40 tons (very similar to DIN 4292 ( ))

Download document from Beuth Verlag (payment) https://www.beuth.de/en/standard/din-4291-3/11626154

The Standard in the site (Click to show or hide)


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 2 manhole covers in the site that has this standard
Click for all the covers with this standard

Click for the rest of the standards in the site

This standard can be found in the following country (in parentheses is the number of covers):
 Germany (2)   

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