Firstly, determine whether the form of the secondary ceiling to be installed is concave or convex according to preferences. Then install the selected keel. The installation method of keel needs to consider the difference between arrangement and up and down. The installation of straight keel is similar to the traditional installation method, but its structure is double-layer, and the installation method is very different for some shapes such as L-shape or concave-convex shape.

The size of the purchased keel is fixed, but it can be cut according to your own needs and made into different shapes. According to different installation methods, the border is slightly trimmed. Then connect them with L-shaped connectors and tighten them with screws, thus completing the whole installation. The last step is to install corner lights and so on. , and do a good job at the lower level. The lower floor is easy to install, just like ordinary integrated ceiling installation.

Extended data:

Characteristics of secondary ceiling

1. style: the secondary ceiling includes modern, European and Chinese styles, which breaks the invariable white of gypsum board and meets different home improvement needs.

2. Installation structure: patented rapid assembly structure, the construction period is shortened by 80%. Ingenious engineers carefully designed the secondary ceiling, adopting modular structure to meet the requirements of rapid installation.

3. Health and environmental protection: The secondary ceiling is made of imported environmental protection materials in a modular way, without secondary processing, completely eliminating pollution sources such as paint/plates, and having zero pollution construction and no harmful substances.