When repairing the leaking water pipe in the wall, you can cut off the water source first, then dig the wall at the leaking point of the dark water pipe, find the leaking part, first cut off the leaking place with a small hacksaw, and pay attention to the level of the saw cut. Lightly sand the newly exposed port with sandpaper, then cover it with the interface, and align the new replacement tube with the interface opening, taking care to align it. The new pipes are then hot-melted with a hot melter. Or clean the sawed-off pipe, apply special glue to the port, and let it dry for a while; apply glue to the "bamboo" joint at this time. Connect the port to the "bamboo" and turn it repeatedly until it is firm. Connect the other end in the same way. Finally, apply an appropriate amount of glue to the seams to ensure no leakage. After the plumbing is repaired, if the budget is sufficient, waterproofing can be done around the leaking pipes. After the waterproofing is done, the excavated wall cement mortar layer is repaired, and then the latex paint or tile restoration is carried out.
