Mix hydraulic water stop by adding.
How to fix leak in concrete wall.
Injecting a urethane resin under pressure will seal and fill these voids and pockets thus stopping the leak.
Use a nail to align injection points.
10d finishing nails partway into the crack spaced 12 in.
It is important not to create v shaped edges as the hydraulic.
Project instructions step 1.
Paint a generous coating of this material onto the wall working the product in all directions to completely seal any pinholes.
A honeycomb area in a foundation is the result of improper vibration or settling of the concrete thus leaving voids and pockets in the wall.
Squarely cut or undercut the edges of the crack.
Seal the entire concrete wall with a waterproof masonry product.
First scrub the crack clean of any loose concrete paint or old filler using a wire brush.