How to correct the waterproof leakage after the leakage of the exterior wall of Gongming Guangming

At about 8 o'clock in the morning today, Shenzhen Waterproof Leak Correction Company received a call from a customer, asking our company to send waterproof technicians immediately door Check the roof leakage of his house, the company operator replied. Since the waterproof masters of the company have all gone out before 7 o'clock, no one in the company is watching the dispatch now. Otherwise, we can send someone in the afternoon or tomorrow. As a rule, our company will arrange the time with the customer one day in advance to arrange the attendance of the personnel the next day. But the customer said that he was worried that he would have time only before 12 o'clock this morning, I have to go to work in the afternoon and tomorrow. I don't have time to receive the master at home. No one can call the customer an important position! The company leaders decided to go out on their own to investigate the water seepage at 11:30 at the customer's home located at 18a, Building 3, Xilide Yimingju, Nanshan District. After arriving at the destination, the owner warmly received the company leaders and immediately went to the roof to check the leak. The owner's house was a new building just bought last year, which had been decorated for less than two years, Due to the normal slight settlement of the whole house, cracks occurred on the roof. The night before yesterday, the rain leaked into the room from the cracks and wetted the wall paint and the ceiling of the room, causing the wall paint to fall off and the ceiling to deform. The owner was very distressed. He hoped that our company would do a good job of waterproof leak repair this time, and that water leakage could not occur again after one or two years, Even if the construction period is a little longer and the price is a little higher, it is acceptable. We must do everything once and for all. It seems that the owner's determination is very high. So the manager provided the owner with a set of construction plan. After getting the owner's approval, both parties agreed to start work immediately when the weather was fine. But before leaving, the customer proposed that we could not do something because the customer was afraid that it would rain again before the waterproof was done, To further expand the "flood" at home, I hope we can find a way to prevent rain from flowing into the room. We really don't have any way to complete this "impossible task". We can only say that we can't do anything to help customers. We can only hope that it won't rain these days. Let's wait until we have completed all the waterproof works