Application of Void Filler method for restoration of structure

Abstract- In this paper we deals with method of injection grouting which is useful for filling micro and fine cracks in structures. So Many times pressure injected crack looked fine, but six inches over, a new crack developed. Coring of the existing repaired crack could reveal the new crack emanates from, and because of, the partially filled fracture at the leading edge of the epoxy. Can anyone argue, “The more complete the fill, the more permanent the repair”? and good luck with trying to rectify an incomplete crack fill. Even if the pressure advocates had a method, epoxy will not stick to epoxy. its back to that basic physics law when it comes to material penetrations, you cant put two things in the same place at once. If there is moisture in the pore structure, there is moisture in the pore structure. Nothing will get in unless the moisture is displaced. Pressure applied to the crack will not do it. The flow and roll of the repair resin along the interior walls of the fracture may pull some of it out but what happens to the moisture? We have found tha