Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the purpose of filling the annulus with resin?

April 26, 2017annulus Filling purpose resin

0

Posted

What is the purpose of filling the annulus with resin?

1 Answer

0

Posted

The purpose of filling the annulus between the pipe and sleeve with epoxy grout is to ensure that the sleeve provides support to the defective pipeline area, increasing the hoop strength of the reinforced section. The axial strength is also increased because the grout is bonded to the pipe shell.