How to check for water leakage in the bathroom of the house?

The water storage is to flood the bathroom floor after coating it with waterproof materials, and wait for 1 to 2 days. Concrete floors are generally leaking. If there is a leak, redo the waterproofing.

Test whether the water inlet pipe is leaking: write down the data of the water meter, and let the upstairs not use any water at this time; Check it again after two or three hours; If there is a leak in the inlet pipe, it can be reflected on the water meter.

Drain leak test: turn off the sluice gates and drain all areas where there may be water. Find a water pipe to flush the floor drain, and wait for a long time to see if there will be water leakage downstairs.

Note: Do not allow any water to flow outside the drain at this time. In this way, it can accurately test whether there is a leaking drain problem).

Waterproof layer leakage test: close all sluices; Drain all the water in the pipes; Do a closed water test upstairs for 24-48 hours, and then check if there will be water leaks downstairs.

2. What should I do if the bathroom leaks during the house inspection?

Bathroom leakage is a long time and complex process in home maintenance, and it is also the largest maintenance item in life. If the bathroom leakage is found during the house inspection, it is likely that the developer's construction quality is a problem, which may be caused by the leakage of the water pipe in the bathroom and the unqualified waterproof treatment of the bathroom, which can be fed back to the developer for maintenance.

There are many reasons for water leakage in the bathroom, if it is a rough house, but the waterproof layer is not treated, it can also be reprocessed by the decoration construction party in the later stage, because in the process of renovating the bathroom water circuit, it will still cause damage to the waterproof layer, or need to do a new waterproof treatment. If it is caused upstairs, then it must be communicated and solved in time.

When the water leakage problem is found, the ground is leveled with cement mortar, and then waterproofed, the ground is cleaned first, and the high permeability modified epoxy waterproof paint is repeatedly painted 2 to 3 times. At the joints between the wall and the ground and the joints between the water and the pipes, the waterproof paint must be applied in place. And be sure to do a closed water test, so as to reduce the hidden danger of water leakage.

How to inspect the waterproofing of the bathroom. In order to make sure that the bathroom waterproofing work has been done well during the decoration, it must be carefully inspected before receiving the house to ensure the final effect of waterproofing.