Abstract: A hydro concrete to pipe sealing arrangement consisting of a main sealing sleeve having a first end and a second end, the main sealing sleeve consisting of two halves which interfit with each other to accommodate dimension variations during forming of a concrete casing wall; a rubber sleeve having a first end and a second end, the rubber sleeve being located on an interior of the main sealing sleeve wherein the rubber sleeve is entirely surrounded by the main sealing sleeve; the rubber sleeve having rings located on an interior surface which face towards the first end of the rubber sleeve, wherein the rings will slant in the same direction as a pipe being inserted, the rings being compressed between the pipe and the rubber sleeve; at least two hydro penetration stopping rings formed on an exterior surface of the main sealing sleeve and extending radially opposite from the rubber sleeve; at least two retainer rings embedded within an interior of the rubber sleeve at the first end and the second end of the rubb

Abstract: A hydro penetration prevention sleeve is used when building a basement wall wherein said basement wall is subject to leakage from ground water especially pipes that have to be placed through the wall. The pipe, mostly a sewage pipe, has to placed into the wall at a height which is just above the sewage pipe located outside the building or house so that gravity can carry the sewage toward the outside pipe. A main sleeve is placed into a concrete casing that will form the wall just prior to casting the concrete into the casting. The sleeve consists of PVC and is made of two halves that interfit with each other and are glued together to accommodate any preset dimension that matches the preset dimension of the concrete forms prior to casting. The main sleeve has an interior hard rubber sleeve that has rings extending to an interior of the sleeve and the rings are slanted in the direction of the insertion of the pipe to be inserted therein.