Ask for advice: how to calculate the engineering quantity by writing big slogans on the wall in painting engineering? What are the calculation rules of engineering quantity? Calculate the outline of the font? Outdoor wall advertising font?

If it is normal outdoor advertising font writing, then it should be calculated according to the outline size of the word, such as: width x height to calculate the font area x font number.

You can calculate the area, engineering height and difficulty of wall painting, which can be calculated with reference to the local decoration calculation scheme;

There is no national convention to follow, and it can only be determined according to the examples of local industries;