The manufacturer’s covers are made of metal or concrete (with a metal frame and sometimes also a metal plate in the center of the cover) .
The covers are round , rectangular , or square in shape.
Round covers intended for sidewalks are often surrounded by a square frame to facilitate paving work . This pattern characterizes a significant number of the square covers produced by the manufacturer.

The manufacturer’s emblem appears on most of the covers .

No colored covers were found for this manufacturer. However, a relatively large number of gilded covers exist .

City emblems appear on some of the manufacturer’s covers (mainly due to the requirements of local authorities) .

The cover’s designation is often marked on the cover itself .

The year of manufacture is generally not indicated.

Many of the covers are made from a fixed mold, with plates added as needed (city name, cover purpose, etc.) . Sometimes the plate is missing, either intentionally or due to wear and tear .

Standards
Some covers bear the certification mark of the Standards Institution of Israel , as well as IS 489, the special standard for covers in areas with vehicular or pedestrian traffic .
The European standard EN124 and its load classes appear on many covers, with the most common load classes being B125 and D400 .
Sometimes the load class is indicated by the number of tons .

Typical Covers
Round covers with a background of many diamonds and an emblem in the center are typical of this manufacturer .
Another common type is concrete covers with one or more metal plates (municipal emblem, load class, manufacturer’s emblem, etc.) .
Additional types can be found in the list at the bottom of the page. There are 58 manhole covers in the site that are made by the Manufacturer
Click for the 58 covers made by Readymix (Of these, 1 are best covers)