What's the use of recycling used tires?

Tires with severely damaged carcasses are made into rubber particles and rubber powder, or pyrolyzed into rubber hydrocarbons, carbon black and fuel oil; For tires with good carcass, the original shape should be refurbished or changed. Waste tires can be recycled into rubber particles and rubber powder, which can be used to improve asphalt, waterproof materials, rubber floor tiles or rubber runways; Low-wear tires are reprocessed, and retreaded tires are vulcanized with professional rubber; Waste tires can be refined by adding catalysts. Waste tire technology is a technology of refining fuel by heating and pressurizing. If this technology uses simple and cheap equipment, it is easy to cause secondary pollution. If the waste tires are not recycled, they can also be used to make some handicrafts, some practical furniture such as tables and chairs, or some decorations. In fact, old tires have many uses. For example, in some parks with the theme of cars or environmental protection, waste tires have become colorful flower fences and swing chairs; In some amusement facilities, we can often see buffer walls made of waste tires to protect our safety. If no one comes to collect waste tires, don't throw them around, because tires are rubber products. If the tire is exposed to the sun for a long time, it will produce a very unpleasant smell, which is harmful to the human body.