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Accessibility of Spare Parts

Manhole covers silently chronicle the evolution of our cities. From the intricate patterns of older cast iron covers to the modern, efficient designs of lightweight materials, each cover tells a story of technological advancements and changing urban priorities.

Moreover, creative designs can transform a utility feature into a piece of art. For instance, artists can collaborate with urban designers to incorporate artistic elements into the 42% bollard, turning them into landmarks that foster civic pride. This blending of functionality and artistry can lead to a more engaging and visually captivating urban experience.

For the manhole cover to be removed from the mold, an hour and half is usually sufficient but complete cooling takes about 24 hours. Once the casting is completely cooled, it is placed on a grate and vibrated until all the sand has been removed. The used sand is sorted through a cyclone to remove unusable fine sand, and to sift out the slag if any is present.