Stage trusses have the same service life as humans, and are affected by various factors, such as the life expectancy of people affected by the environment and personal eating habits. Stage trusses have the same service life and can be affected by many factors.
The trusses are now more popular with aluminum alloy profiles material. The characteristics of aluminum alloy profiles material are: light weight, good load-bearing capacity, strong resistance to environmental oxidation, and of course some special corrosion. Generally speaking, the stage truss used indoors, the truss with less wind and sun exposure is less, and the truss with less wear and tear can be used for 10 years or even more than 20 years. Of course, it is necessary to check some of the easily aging parts. (Some parts such as screws that are easily oxidized and corroded), the specific use time is also calculated according to their load-bearing capacity and the weight they bear. The truss placed indoors for the installation of the general weight has the longest use time.
If it is placed outdoors for a long time, it is relatively small to disassemble the truss. Under normal circumstances, the service life is relatively long, and the outdoor is easily affected by the environment. Compared with indoors, the life of the stage truss will be reduced. Under normal circumstances, there is no problem for about 10 years. .
The speed of the stage trusses is high, and it needs to be disassembled frequently, and it is mostly used outdoors. The truss is used and transported for a long time. The use, disassembly and transportation will cause wear and damage to the truss, plus no time to go. The maintenance of the truss greatly reduces the service life of the stage trusses. The service life of such stage trusses is generally only 3-5 years or even shorter.
There are many factors that affect the use time of the truss, such as the protection of the stage truss in normal times to avoid vandalism. The problem can be repaired in time, the correct use of the truss, the protection of the truss when disassembling the truss, etc. They can greatly affect the service life of the stage trusses.