What are the causes of cracks in the ceiling?

Ceiling has high technical requirements, and it is also a place prone to cracks. So some owners found cracks in the ceiling after moving in, and I don't know what caused them. So, what is the reason for the crack in the ceiling? What should I do when I find a crack? Let's have a brief look with Bian Xiao.

First, the cause of the ceiling cracking

1. The quality problem of ceiling materials is one of the reasons for the crack of ceiling. For example, the skeleton material is not strong enough, and it is easy to crack and deform under external force; 2, because the construction is not standardized, it will also lead to cracks in the ceiling. For example, the installation of keel and gypsum board is not standardized. Over time, the joints of gypsum board are prone to cracks.

Second, the ceiling crack treatment method

1. When there are small cracks in the ceiling, first check the causes of the cracks. If the impact is not great, you can decorate it with some gold paper, but most of the home decoration is not suitable and the cost is very high, so this method is not particularly recommended.

2. If the ceiling material is cracked due to poor quality, the treatment method should be formulated according to the cracking situation. If the situation is light, you can fill the cracks with putty, then stick anti-crack tape, and finally apply top coat. But if the situation is serious, it may be necessary to dismantle the ceiling and reinstall it, which is a big project.

3. The cracks in the ceiling are not necessarily caused by the ceiling, but may also be caused by the cracks in the floor. The owner needs to report to the property in time, and ask the property to find out the reason and see if it is because of the overweight object or the building structure. This kind of situation is rare, but as long as it occurs, the situation is more serious.

4. If it is caused by irregular construction, the plastering layer on the wall needs to be removed first and then cleaned up. Finally, the plastering work is carried out in sequence. Because some houses may be old, the joints between old and new cement are easy to leave traces. It is recommended to scrape putty or latex paint on the surface.

Editor's summary: The above reasons for ceiling cracking are introduced here, hoping to help you. If you want to know more, please follow Qijia. com。