Leakage detection of the inlet pipe: Do not use water all the time. Look at the water meter first, write down the numbers, and check after 2-3 hours. If the water inlet pipe leaks, you can see it soon. Leaking water pipes on the inner wall usually causes flooding on the wall. The processing method is very simple. Find the leaking water pipe and replace it. If there is water leaking downstairs, it can only mean that the waterproof layer of your floor may also fail.

Drain leak detection: close the gate and drain all the places where water may be present. Find a pipe to flush the floor drain, hold on for a long time, and see if there is any water leaking downstairs. Note: Do not let any water flow out of the floor drain at this time, so as to accurately detect whether there is leakage in the drain pipe.

Due to the damage of the toilet sewer, the water seepage is not very serious. You can pry open the floor tiles near the floor drain, dig out a space nearly 3 cm deep, and then plug it with the plugging king, and conduct a closed water test for about 1 hour to check whether there is water seepage. If water seepage continues, professional workers should be required to replace cast iron sewage pipes, preferably PVC or PE sewage pipes.

Waterproof layer leakage detection: close all sluices, drain the water in the pipes, do a 24-48 hour closed water test upstairs to see if there is any water leakage downstairs. If there is no problem with the water inlet pipe and the drain pipe, and the water leaks downstairs after the waterproof layer leaks, it is the water leak caused by the damage of the waterproof layer.

Comparison method of pressure test: The pressure test comparison method is one of the more common leak detection methods. After the pipeline valve is closed, connect the relevant instrument to ensure the tightness of the entire circuit. Determining the location of the leaking point by pressure test is one of the quick and effective methods in leak detection. Attention should also be paid to the detection of geomembrane damage.

The above is the method of leakage detection. I hope it will be helpful to everyone. If you want to know more, you can follow our official website and we will continue to update it.