Manholes provide access to underground piping, meters, and facilities, and are used in a variety of functions underground. They allow access to meters, which read liquid flows to things such as sanitary sewer lines. They allow access to underground cables and telecom facilities, and serve a variety of other functions. The basic reason for a manhole cover is to prevent people from falling into it. It also protects meters and pipes from human invasion. Manhole covers are mostly made of strong and thick metals to keep them in place as traffic crosses them, and make it difficult for unauthorized people to lift without suitable tools. Increasing road constructions across the world is expected to boost the global manhole covers market during the forecast period.
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