long-term creep testing

Why do we do long-term creep testing?

Plastics don’t respond in the same manner with metals. Even when stressed below their yield stress, plastic materials will creep and given sufficient time under load plastics can fail. It’s critical to understand this creep characteristic when designing a CIPP liner installation.

Getting CIPP Installation Paperwork Done Faster with Chain of Custody Forms

The Job Is Not Finished Until The Paperwork Is Done. So, your crew has just completed your latest CIPP installation. Even though cured-in-place-pipe has become a routine rehabilitation technology for underground sewer and water infrastructure, many CIPP installations can still present unique challenges. This last installation was full of those “unique” challenges. Not only was[…]