A contractor will often use hydraulic cement in an attempt to fill those gaps and prevent leaks. Water will still fill the crack behind the patch, and a white, powdery mineral buildup, called efflorescence, builds up behind the crack. It is able to be used in both dry and wet conditions, and it can even make its way into the tiniest crevices, including hairline cracks in the foundation wall. Water looks for the path of least resistance, and finds the easiest points of entry to get into your home.
Foundation Wall Epoxy Injection
Water is seen puddling up on the floor underneath the pipe itself. Quick to harden, unlike an epoxy injection by itself, the elastomeric property of the product allows for the slight movements of the pipe without any damage to the seal. Problem You're Experiencing. When this has been ascertained, an alternative method can be applied.