concrete pipe
DN 675 - 750 CPM Group Ltd

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concrete pipe concrete pipe - DN 675 - 750


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Sewers for Adoption (7th Edition) states you should allow for any differential settlement between the manhole and pipeline, short lengths of either spigot/socket butt pipes should be built into the manhole wall. A rocker pipe should then be laid connecting the short spigot/socket butt concrete pipe to the incoming/outgoing pipe run, thereby incorporating a flexible joint close to the manhole.