How to maintain the billboard in the later period of the community?

Combined with residential property, targeted maintenance is carried out according to the types of billboards;

Communicate with the property more, prevent man-made damage and injury, and increase the bearing surface, supporting surface and supporting point.

If it is necessary to reinforce the interior, pressure feeding equipment can be used to inject chemical slurry into structural cracks to repair them.

If there are cracks on the bottom or surface, steel plates or welded steel bars can be added on the outside, which is simple and easy to construct.

Small stainless steel cards or other wooden cards can be wiped with a clean dry cloth or painted with bright paint.

These are only individual, depending on the material of your billboard, and then consult the advertising company, you can't generalize.

I hope it can help you to increase your thinking. Yang Fei, who is doing advertising signs in Shenzhen, wishes you health and happiness every day!