10 Questions
When deciding on the most suitable pipe materials, what should be taken into account?
Maximum and minimum depth of pipe cover.
Which factor should be considered to avoid frequent interruptions of supply and increased water losses?
Resistance of pipes' material to corrosion & chemical action.
What type of pipe material is categorized as rigid?
Ductile iron (DI)
Which characteristic is essential for a pipe material to be laid in a curved trench?
Permissible longitudinal and diametric deflection.
Why is resistance to corrosion important when choosing pipe materials?
To resist chemical action from the surrounding environment.
What is the primary factor to consider when deciding on the most suitable pipe material?
Resistance of pipes' material to corrosion & chemical action
Why is it important to take into account the details of backfill material, pipe embedment & support conditions when deciding on pipe materials?
To prevent deformations caused by extreme temperatures, uneven subsidence, vegetation roots, etc.
Which type of pipe material is categorized as semi-rigid?
Unplasticized polyvinyl chloride (uPVC)
What is the main problem associated with an improper choice of pipe materials?
Shorter pipe lifetime
Why is it essential for a pipe material to have ease of making repairs and future connections?
To reduce the expensive maintenance of the system
Learn about the properties of pipe materials used in water distribution works and factors to consider when selecting the most suitable pipe for the job.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
