Which type of piping is normally joined using elastomeric sealing gaskets?

Question

Quizplus · Accepted Answer

Elastomeric sealing gaskets are commonly used for joining underground PVC pressure and sewer piping because they provide a watertight seal and are able to accommodate slight movement and vibration in the piping system. DWV piping does not typically require such a tight seal, fire sprinkler piping requires more specialized joining techniques, and irrigation piping may use different methods of connection.

Which Type of Piping Is Normally Joined Using Elastomeric Sealing