Sewers are normally made of___________and__________
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Answered by
5
Answer:
Sewer pipe must be strong and durable. Relatively small-diameter sewers are made of vitrified clay, asbestos cement, or plastic; reinforced concrete is used for larger sewerage systems, and ductile iron or steel is used for force mains
Answered by
0
Answer:
the sewers are normally made up of Iron or PVC ( polyvinyl chloride) pipe
Explanation:
PVC pipes are used as they are free from bio - film contamination also are used because of their high degree of inertness and resistance to corrosion.
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