What is the center of stage truss construction?

Trusses are familiar to us in truss connection, because both advertising trusses on the roadside and stage trusses built in performances are very common in our lives. First of all, the most important thing is about the material of the truss. Without good raw materials, it is impossible to manufacture and build a good truss. Secondly, the smoothness of canvas must not be too wrinkled, which will seriously affect the aesthetic problem; Third, the painting and splicing of the picture. There is no strict requirement for perfection here, but there must be no shortcomings, that is, we must take care of the overall situation and not affect the overall beauty, so that the integrity of the picture is better. Then there is the issue of security, which is the most concerned issue in this society. There have been many safety problems in society, so when building trusses, we must ensure its reliability. The last point is that construction needs to be carried out in advance, because there will be a strong pungent smell when painting. In order to avoid creating a bad environment for the guests, the construction must be carried out in advance to create a good atmosphere.