What brand should be hung for road construction?

When entering the site, a sign "Please slow down when entering the construction site" (0.6m× 0.6m) and a 5km speed limit sign shall be set on the roadside;

Warning signs (0.6m× 0.6m) of "Danger area, pay attention to safety" are set on the dangerous section of this section;

Set up a project overview board at the construction site;

Image progress card, responsibility division card.

Second, the role of signs:

First of all, identify the function of the tag? Signs mainly express their functions through vision? Like what? Text communication? Signs are symbolic, directional and suggestive. Text style can show personality and background. Showing symbolic and constructive significance.

Second, is the sign a medium of information transmission? It has the function of advertising.

Third, does the sign perform industrial functions and functions? In today's high-tech modern automation society. With the needs of social construction, the sign manufacturing industry will have its own position. Signs: Large-scale signs basically meet all the needs of today's high-tech modern automation society. Therefore, we can't call the sign manufacturing industry a simple labor industry.