Used Tire Waste
Identification
Used tire waste is an inorganic waste that is usually found in workshops. It is a material that not easily decomposed. This should not be traded anymore, but must be destroyed because the use of old tires for vehicles can endanger safety.
Description 1
This waste of used tires was found near the workshop of automotive major in SMKN 4 Semarang. It is lying between piles of trash used buildings. It is probably used from the practice of automotive major that are just put, of course that is not responsible because it will cause other piles of garbage.
Description 2
Waste tires are made from non-biodegradable materials such as rubber, lead, oil, and other pollutants that pollute the environment. It takes 2000 years to decompose tires waste. it can also be transformed into crafts such as tables, chairs, sandals, etc.
Description 3
Tires can generally be used for 3 years. Used tires that still worth to use are usually reused by the public. Meanwhile, those that are no longer suitable for use can be used as crafts, converted into fuel oil using the concept of pyrolysis. Tires can be replaced when the surface begins to thin, often deflates, and often makes noise.
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