I really don’t understand why the roof of the building I live in in the community has been repaired twice a year, and there are still problems. I ran up and have a look. Good guys, the roofs of other buildings are planted with flowers and grass, but our building In addition to the solar water heater and the clothes rail, the owner’s house decorated on the top floor was also filled with all kinds of debris. Even the scrap iron barrels left over during the decoration were also thrown here. No wonder the waterproof layer became useless.
In this situation, even if the top floor room is half bought and half given to me, I don't want it. I have to worry about waterproofing every day. What a problem! If you encounter a weak waterproof layer, an item thrown on the roof at that time can become a "murderer" that destroys the waterproof layer! It's really impossible to spend money on waterproofing yourself, but you still have to see what is destroying the waterproof layer on the roof.
Solar base
Many people don't know that when installing solar energy, if the base is installed directly on the floor without some protective measures, it will easily damage the waterproof layer. The correct way is to put a brick under the four solar bases.
ps: If the solar water leaks and is not repaired in time, the water droplets in the same place will seep into the waterproof layer sooner or later after a long time, so the solar energy on the roof should be overhauled regularly.
The clothes rail base
has good lighting on the roof, so many owners like to install a clothes rail on it, and then dry the quilt and clothes on it in good weather, and the bottom of the clothes rail is inserted on the floor for a long time, and the weight of the quilt is usually dried. It is heavy, and it will also damage the waterproof layer over time.
Various iron tools
We often see some discarded iron barrels, shovel and iron nails on the top floor of our community. It is easy to rust from the sun and rain every day, and it will slowly corrode and waterproof over the years. Floor.
expansion bolts
roof platform is a sweet pastry for many owners, so some owners want to make renovations, install rain shelters, build sunrooms, etc., and directly hit the expansion bolts on the ground during installation. The raw land penetrated the waterproof layer, and there was no remedy in the later period, resulting in serious water seepage on the roof.
Sometimes we throw a small object on the roof of the building. Over time, it will easily damage the waterproof layer and cause water leakage on the roof. Therefore, in order to avoid this situation, two things must be done. First, choose a good quality waterproof material , and second, do not place hard and corrosive items on the roof. You can also have one while protecting the waterproof layer. Clean and spacious roof terrace. (The picture comes from the Internet)
