Pollution knowledge
The pollution in the decoration only refers to the smell to the owner, but you should learn such things as sound pollution, color pollution, light pollution and so on.
engineering mechanics
You should know the main points and supporting parts of the house, which will determine how to change the use of a load-bearing wall without affecting the structure, earthquake resistance and so on.
Shallow knowledge
Different light, the angle of light, the width of illumination and the amount of light will determine the indoor effect.
human engineering
We should understand that people's basic walking space, sitting space and other dimensions conform to the human body.
Color configuration
It is very important to use areas of various colors and suitable people.
Basic engineering civil engineering
Understand the structure of the proposed house and the use of embedded parts.
Self-study of interior decoration design
The main job of interior designers is to fill the cold skeleton with "flesh and blood" on the achievements of architectural design and construction.