How can the house leakage be waterproof?

Before accompanying the netizen, Mr. Xu went around to look at the house. When I saw the house, I found that many houses I saw had more or less water seepage on the wall. In some communities, I can see that the walls of many houses were hit by different shades. A lot of patches. At the beginning of April, there were forum users who told us that a new disk had a wall seepage on the day of delivery, which suddenly caused great concern. It seems that the leaking and seepage of the house is nothing new, and the new house delivery and water leakage make everyone once again put a big question mark on the quality of the house. Subsequently, Xiao Bian visited the real estate viewing situation of some real estates that were raised by netizens.

The facade is no longer the same, the outer wall is full of "convenience stickers"

Walking into a certain district, Xiaobian looked up and saw various "two-dimensional code" areas on the outer wall, most of which were in the east wall and the north wall, especially the unobstructed east side. In a single building, water seepage and water leakage are more serious in the vicinity of windows, especially bay windows.

Some owners reacted. When I bought the house, I looked at the community. The façade and the community environment were very good. I didn’t expect to live in it for a few years. It’s already like this. "I don't feel comfortable, just like I live in an old house."

External wall patch inside the wall mold, the owner often reflects difficult to solve

In the interview, many households mentioned that the problem of seepage is one of the most obvious problems in the quality of housing, and it is one of the most annoying problems for owners. "You think, like a moldy piece of nest in the corner, who can stand it." Mr. Zhang took us to the side of the living room, a piece of mildew caused the wall near the baseboard to be messy, "This point The mildew is small." Mr. Zhang said that the sofa was pulled open against the wall. The wall was simply unsightly, the wall was dirty, and a large piece had fallen off the stucco layer. Mr. Zhang wrapped a layer of tape on the back of the sofa. "If you don't wrap it, the sofa will be rotten."

When the reporter asked if the property had been repaired, Mr. Zhang was very excited. "I don’t know how many times I have reflected it. Every time I say that I will send someone to repair it, but I have never seen it in my house. On the outer wall, I saw that there was something painted, and it didn’t work. Now, other places are starting to mold."

"Water seepage", "patch" is difficult to rent a house, it is difficult to sell a house

Looking at the mildew spots everywhere, Mr. Xu, who had seen the house before, did not buy his favorite house. "The other look is very good. Whether it is the community environment or the location or the apartment type, I am quite satisfied, but look at the wall. The obvious water stains are always uncomfortable in my heart."

Intermediaries said that most of the community's water seepage problems existed. This caused great troubles in renting and selling houses. A customer saw several houses and finally looked at the apartment type, the price, and the community were satisfied. The house, when I finally saw it at the scene, I saw some signs of water seepage in the corner. I saw some mildew spots near the baseboard. I was dissatisfied at the beginning, and the counter-offer was fierce. I finally did not make a deal.

"Patch" was originally a waterproof glue to completely cure the cost

After understanding, I learned that most of these patches are transparent waterproof glue. When the waterproof glue is brushed at the beginning, it is blue or white, but it will be transparent after drying, but the brush The place that passes will be a bit more vivid or darker, especially in the far away, it looks like a patch.

Now there are two solutions to the water seepage of the outer wall. The first one is to knock down the large area of ​​the water-permeable exterior wall brick, re-waterproof it inside, and then re-attach the outer wall brick. This method is relatively The cost is relatively large. The second method, which is also commonly used by real estate companies, is the application of transparent waterproof rubber mentioned above. This method does not last long. Responsible real estate companies will restart at intervals (about one year). Brush it again. For the netizen mentioned "patch room" is very ugly, the solution is to make the area of ​​the waterproof rubber brush a little bigger, not only better waterproof effect, but also look better.  

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