To repair a leaking concrete roof, you first need to find the leakage source, fill the cracks or holes that you find on the top with roof cement or mortar and leave it to dry out completely. After it has completely dried out, spread an elastomeric sealant on the corners, holes, cracks, and other areas that seem to be damaged. If you wish to reinforce the sealant, you can apply a second coating on the damaged parts the next day.

There are different ways you can repair water leaks in a concrete slab, but the ideal solution will depend on the leak’s location and how the house is constructed. To repair, you can do it by jamhamering the slab–digging into the pipe, and doing the repair. Or you can construct a new line through the attic or wall and leave the leaking line under the slab. The other way is by digging a tunnel through the debris under the slub from outside to where the leak is located.

You can concretely repair water leaks by patching the holes, carrying out masonry waterproofing, or even attacking the source.

If you need a permanent and simple repair for your leaking cracks in concrete walls, follow the following steps:

1. The first step is to ensure that the crack is fully dry, if not dry.
2. Then scrub the crack to ensure it becomes cleans
3. Align the injection point with a nail
4. Mix the two paper epoxy crack sealer
5. Spread the sealer on the foundation
6. Apply a larger amount of the sealant to the crack dispense the Epoxy
7. Fill the ports up
8. Allow the necks to stay for about five days, and before cutting them Who is responsible for sidewalk repair

A property owner is the ultimate responsible person for maintaining sidewalks regardless of who installs them. If the sidewalks join a privately owned property, the property owners whose property is adjoined by the sidewalk have the responsibility of maintaining the sidewalks. If the property owner is a town, then the town should maintain the sidewalk.

In fixing uneven sidewalks, there are three options involved. First is raising the sunken paper through mudjacking or using expanding polyurethane foam. The second option is coating the sunken part with a cement and sand mixture and, lastly, patching the sidewalk, although the patch will show.